2014 Toyota Highlander Spark Plug

Over time your spark plugs begin to wear down, leading to issues with your vehicle's performance. That's why changing your spark plugs is recommended every 20-40,000 miles or about 30,000 miles. Head to your local AutoZone today if you're experiencing rough idling, engine misfiring, or starting trouble. We have the best brands of copper, platinum, and iridium spark plugs for a 2014 Toyota Highlander at the right price, so you don't have to sacrifice quality for affordability. Order online today and have it shipped to your door, or get Free Same-Day pick up at your local store.

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1-24 of 27 Results

1-24 of 27 Results
      • Sponsored

        Bosch Iridium Spark Plug 9609

        Sponsored
        Bosch Iridium Spark Plug 9609 for 2014 Toyota Highlander

        Bosch Iridium Spark Plug 9609

        Rebate Available
        • Part # 9609
        • SKU # 256745
          Notes: Original center electrode material is iridium. OEM fine wire double iridium. Do not gap, gap is preset. Quantity per car: 4.
          • PRICE: 9.19
          • Hex Size: 16 mm
          • Pre-Gap Size: 1mm
          • Metal Type: Iridium - Double
          • Center Electrode Tip Material: Iridium
          • Seat Type: Flat
          • Manufacturer Heat Range: 8
          • Ground Electrode Tip Design: Tapered
          • Reach: 26.5mm
          • Resistance: 6000Ohms
          • Ground Configuration: Standard
          • Thread Diameter: 14mm
          • Ground Electrode Quantity: 1
        • Sponsored

          Bosch Iridium Spark Plug 9603

          Sponsored
          Bosch Iridium Spark Plug 9603 for 2014 Toyota Highlander

          Bosch Iridium Spark Plug 9603

          Rebate Available
          • Part # 9603
          • SKU # 256738
            Notes: OEM fine wire double iridium. Original center electrode material is iridium and ground electrode pin material is platinum. Do not gap, gap is preset. Quantity per car: 6.
            • PRICE: 9.19
            • Hex Size: 16 mm
            • Manufacturer Heat Range: 7
            • Pre-Gap Size: 1mm
            • Reach: 19mm
            • Metal Type: Iridium - Double
            • Center Electrode Tip Material: Iridium
            • Seat Type: Flat
            • Ground Electrode Tip Design: Tapered
            • Resistance: 6000Ohms
            • Ground Configuration: Standard
            • Thread Diameter: 14mm
            • Ground Electrode Quantity: 1
          • Sponsored

            Autolite XP Iridium Spark Plug XP5325

            Sponsored
            Autolite XP Iridium Spark Plug XP5325 for 2014 Toyota Highlander

            Autolite XP Iridium Spark Plug XP5325

            • Part # XP5325
            • SKU # 942338
              Notes: OEM style. Gap .044" 1.1 mm. Iridium XP. Quantity per car: 4.
              • PRICE: 9.99
              • Hex Size: 16 mm
              • Resistor Type: Yes
              • Electrical Terminal Type: Stud
              • Seat Type: Flat
              • Center Electrode Tip Material: Iridium
              • Metal Type: Iridium
              • Ground Electrode Tip Design: Tapered
              • Pre-Gap Size: 1.1mm
              • Ground Configuration: Single
              • Reach: 26.5mm
              • Thread Diameter: 14mm
              • Ground Electrode Tip Material: Platinum
              • Center Electrode Insulator Tip Projection: Mid Projection
              • Center Electrode Design: Fine Wire
              • Resistance: 4000Ohms
              • Center Electrode Core Material: Copper
              • Ground Electrode Core Material: Nickel
              • Ground Electrode Quantity: 1
            • Sponsored

              Autolite Iridium Ultra Spark Plug AI5325

              Sponsored
              Autolite Iridium Ultra Spark Plug AI5325 for 2014 Toyota Highlander

              Autolite Iridium Ultra Spark Plug AI5325

              • Part # AI5325
              • SKU # 1103111
                Notes: OEM style. Iridium ultra. Gap .044" 1.1 mm. Quantity per car: 6.
                • PRICE: 9.99
                • Hex Size: 16 mm
                • Resistor Type: Yes
                • Center Electrode Projection: Mid Projection
                • Ground Configuration: 1
                • Electrical Terminal Type: Stud
                • Manufacturer Heat Range: 27
                • Center Electrode Tip Material: Iridium
                • Seat Type: Flat
                • Metal Type: Iridium
                • Ground Electrode Tip Design: Tapered
                • Pre-Gap Size: 1.1mm
                • Reach: 26.5mm
                • Thread Diameter: 14.0mm
                • Resistance: 4000Ohms
                • Ground Electrode Tip Material: Platinum
                • Center Electrode Insulator Tip Projection: Mid Projection
                • Ground Electrode Core Material: Nickel
                • Ground Electrode Quantity: 1
                • Center Electrode Core Material: Copper
              • Sponsored

                NGK IX Iridium Spark Plug 6619

                Sponsored
                NGK IX Iridium Spark Plug 6619 for 2014 Toyota Highlander

                NGK IX Iridium Spark Plug 6619

                • Part # 6619
                • SKU # 937714
                  Notes: Gap 0.044". Iridium IX spark plug. Quantity per car: 6.
                  • PRICE: 12.99
                  • Insulator Height: 50.5mm
                  • Resistor Type: Yes
                  • Ground Electrode Core Material: Nickel Alloy
                  • Center Electrode Tip Material: Iridium
                  • Resistance: 5000Ohms
                  • Seat Type: Flat
                  • Metal Type: Iridium
                  • Ground Electrode Tip Design: Tapered
                  • Electrical Terminal Type: Non-Removable Nut
                  • Ground Configuration: Single
                  • Pre-Gap Size: 0.044in
                  • Manufacturer Heat Range: 6
                  • Reach: 1.04
                  • Thread Diameter: 14mm
                  • Center Electrode Core Material: Copper
                • Sponsored

                  NGK IX Iridium Spark Plug 4469

                  Sponsored
                  NGK IX Iridium Spark Plug 4469 for 2014 Toyota Highlander

                  NGK IX Iridium Spark Plug 4469

                  • Part # 4469
                  • SKU # 937722
                    Notes: Gap 0.044". Iridium IX spark plug. Quantity per car: 4.
                    • PRICE: 12.99
                    • Insulator Height: 50.5mm
                    • Resistor Type: Yes
                    • Ground Electrode Core Material: Nickel Alloy
                    • Center Electrode Tip Material: Iridium
                    • Resistance: 5000Ohms
                    • Seat Type: Flat
                    • Metal Type: Iridium
                    • Ground Electrode Tip Design: Tapered
                    • Manufacturer Heat Range: 5
                    • Electrical Terminal Type: Non-Removable Nut
                    • Ground Configuration: Single
                    • Pre-Gap Size: 0.044in
                    • Reach: 1.04
                    • Thread Diameter: 14mm
                    • Center Electrode Core Material: Copper
                  • Sponsored

                    NGK Ruthenium HX Spark Plug 96355

                    Sponsored
                    NGK Ruthenium HX Spark Plug 96355 for 2014 Toyota Highlander

                    NGK Ruthenium HX Spark Plug 96355

                    • Part # 96355
                    • SKU # 1009734
                      Notes: Gap 0.044". Ruthenium HX high ignitability spark plug. Quantity per car: 4.
                      • PRICE: 13.49
                      • Center Electrode Core Material: Copper Core
                      • Insulator Height: 50.5mm
                      • Ground Electrode Core Material: Nickel Core
                      • Seat Type: Flat
                      • Resistance: 5000Ohms
                      • Manufacturer Heat Range: 5
                      • Pre-Gap Size: 0.044in
                      • Reach: 26.5mm
                      • Center Electrode Tip Material: Ruthenium
                      • Ground Configuration: Standard
                      • Hex Size: 5/8 in
                      • Thread Diameter: 14mm
                      • Metal Type: Ruthenium
                      • Ground Electrode Tip Design: DFE
                      • Ground Electrode Quantity: 1
                    • Sponsored

                      NGK Ruthenium HX Spark Plug 94122

                      Sponsored
                      NGK Ruthenium HX Spark Plug 94122 for 2014 Toyota Highlander

                      NGK Ruthenium HX Spark Plug 94122

                      • Part # 94122
                      • SKU # 1009754
                        Notes: Gap 0.044". Ruthenium HX high ignitability spark plug. Quantity per car: 6.
                        • PRICE: 13.49
                        • Center Electrode Core Material: Copper Core
                        • Insulator Height: 50.5mm
                        • Ground Electrode Core Material: Nickel Core
                        • Seat Type: Flat
                        • Resistance: 5000Ohms
                        • Reach: 26.5mm
                        • Pre-Gap Size: 0.044in
                        • Manufacturer Heat Range: 6
                        • Center Electrode Tip Material: Ruthenium
                        • Thread Diameter: 14mm
                        • Ground Configuration: Standard
                        • Hex Size: 5/8 in
                        • Metal Type: Ruthenium
                        • Ground Electrode Tip Design: DFE
                        • Ground Electrode Quantity: 1
                      • Sponsored

                        NGK Laser Iridium Spark Plug 96779

                        Sponsored
                        NGK Laser Iridium Spark Plug 96779 for 2014 Toyota Highlander

                        NGK Laser Iridium Spark Plug 96779

                        • Part # 96779
                        • SKU # 220833
                          Notes: OEM equivalent design. Gap 0.044". Laser Iridium spark plug. 120,000 mile OEM Mfr recommended service interval. Quantity per car: 4.
                          • PRICE: 19.49
                          • Resistor Type: Yes
                          • Ground Electrode Core Material: Nickel Alloy
                          • Center Electrode Tip Material: Iridium
                          • Seat Type: Flat
                          • Metal Type: Iridium
                          • Manufacturer Heat Range: 5
                          • Ground Configuration: Single
                          • Pre-Gap Size: 0.044in
                          • Hex Size: 5/8 in
                          • Reach: 1.04
                          • Thread Diameter: 14mm
                          • Center Electrode Core Material: Copper
                        • Sponsored

                          NGK Laser Iridium Spark Plug 6176

                          Sponsored
                          NGK Laser Iridium Spark Plug 6176 for 2014 Toyota Highlander

                          NGK Laser Iridium Spark Plug 6176

                          • Part # 6176
                          • SKU # 940960
                            Notes: OEM equivalent design. Gap 0.044". 120,000 mile OEM Mfr recommended service interval. Laser Iridium high ignitability spark plug. OE spark plug is high ignitability. For optimal performance, replace with high ignitability spark plugs. Quantity per car: 6.
                            • PRICE: 26.49
                            • Insulator Height: 50.5mm
                            • Resistor Type: Yes
                            • Pre-Gap Size: 0.044IN
                            • Reach: 1.04MM
                            • Center Electrode Tip Material: Iridium
                            • Resistance: 5000Ohms
                            • Metal Type: Iridium
                            • Seat Type: Gasket
                            • Ground Electrode Tip Design: Needle to Needle
                            • Ground Configuration: Single
                            • Manufacturer Heat Range: 6
                            • Thread Diameter: 14.0mm
                            • Center Electrode Core Material: Copper
                            • Ground Electrode Core Material: Nickel
                            • Electrical Terminal Type: Non-Removable Nut
                          • Sponsored

                            Denso Iridium Spark Plug 3417

                            Sponsored
                            Denso Iridium Spark Plug 3417 for 2014 Toyota Highlander

                            Denso Iridium Spark Plug 3417

                            Rebate Available
                            • Part # 3417
                            • SKU # 533115
                              Notes: Gap 0.044". Iridium Long Life. DENSO is OEM manufacturer / iridium long life plug - patented iridium alloy plug (90% IR) with platinum ground strap. Quantity per car: 4.
                              • PRICE: 10.99
                              • Resistor Type: Yes
                              • Ground Electrode Core Material: Platinum
                              • Center Electrode Tip Material: Iridium
                              • Manufacturer Heat Range: 16
                              • Metal Type: Iridium
                              • Seat Type: Gasket
                              • Ground Configuration: Single
                              • Pre-Gap Size: 0.044in
                              • Reach: 26.5mm
                              • Thread Diameter: 14mm
                              • Center Electrode Core Material: Copper
                              • Electrical Terminal Type: Non-Removable Nut
                            • Sponsored

                              Denso Iridium Spark Plug 3426

                              Sponsored
                              Denso Iridium Spark Plug 3426 for 2014 Toyota Highlander

                              Denso Iridium Spark Plug 3426

                              Rebate Available
                              • Part # 3426
                              • SKU # 533148
                                Notes: Gap 0.044". DENSO is OEM manufacturer / iridium long life plug - patented iridium alloy plug (90% IR) with platinum ground strap. Iridium Long Life (SIP). Quantity per car: 6.
                                • PRICE: 14.49
                                • Resistor Type: Yes
                                • Ground Electrode Core Material: Platinum
                                • Center Electrode Tip Material: Iridium
                                • Seat Type: Gasket
                                • Metal Type: Iridium
                                • Reach: 26.5mm
                                • Ground Electrode Tip Design: Needle to Needle
                                • Ground Configuration: Single
                                • Pre-Gap Size: 0.044in
                                • Thread Diameter: 14mm
                                • Center Electrode Core Material: Copper
                                • Electrical Terminal Type: Non-Removable Nut
                                • Manufacturer Heat Range: 20
                              • Sponsored

                                Denso TT Iridium Spark Plug 4703

                                Sponsored
                                Denso TT Iridium Spark Plug 4703 for 2014 Toyota Highlander

                                Denso TT Iridium Spark Plug 4703

                                • Part # 4703
                                • SKU # 181876
                                  Notes: Gap 0.040". Iridium TT - ultimate endurance and power, 0.4 mm Iridium and 0.7 mm Platinum Twin-Tip technology. Iridium TT. Quantity per car: 4.
                                  • PRICE: 13.49
                                  • Pre-Gap Size: 0.04in
                                  • Resistor Type: Yes
                                  • Manufacturer Heat Range: 16
                                  • Ground Electrode Tip Design: Twin Tip
                                  • Center Electrode Tip Material: Iridium
                                  • Metal Type: Iridium
                                  • Seat Type: Gasket
                                  • Reach: 26.5mm
                                  • Thread Diameter: 14mm
                                  • Ground Electrode Tip Material: Platinum
                                  • Ground Electrode Core Material: Nickel
                                  • Center Electrode Core Material: Copper
                                • Sponsored

                                  Denso TT Iridium Spark Plug 4704

                                  Sponsored
                                  Denso TT Iridium Spark Plug 4704 for 2014 Toyota Highlander

                                  Denso TT Iridium Spark Plug 4704

                                  • Part # 4704
                                  • SKU # 181863
                                    Notes: Gap 0.040". Iridium TT - ultimate endurance and power, 0.4 mm Iridium and 0.7 mm Platinum Twin-Tip technology. Iridium TT. Quantity per car: 6.
                                    • PRICE: 13.49
                                    • Pre-Gap Size: 0.04IN
                                    • Resistor Type: Yes
                                    • Ground Electrode Core Material: Platinum
                                    • Center Electrode Tip Material: Iridium
                                    • Ground Electrode Tip Design: Twin Tip
                                    • Seat Type: Gasket
                                    • Metal Type: Iridium
                                    • Ground Configuration: Single
                                    • Center Electrode Core Material: Copper
                                    • Electrical Terminal Type: Non-Removable Nut
                                    • Manufacturer Heat Range: 20
                                  • Sponsored

                                    Bosch Double Platinum Spark Plug 8101

                                    Sponsored
                                    Bosch Double Platinum Spark Plug 8101 for 2014 Toyota Highlander

                                    Bosch Double Platinum Spark Plug 8101

                                    • Part # 8101
                                    • SKU # 459861
                                      Notes: OEM fine wire double platinum. Original center electrode material is iridium and ground electrode pin material is platinum. Do not gap, gap is preset. Quantity per car: 6.
                                      • PRICE: 7.29
                                      • Hex Size: 16 mm
                                      • Manufacturer Heat Range: 7
                                      • Pre-Gap Size: 1mm
                                      • Reach: 19mm
                                      • Seat Type: Flat
                                      • Center Electrode Tip Material: Platinum
                                      • Metal Type: Platinum - Double
                                      • Resistance: 6000Ohms
                                      • Ground Configuration: Standard
                                      • Thread Diameter: 14mm
                                      • Ground Electrode Tip Design: Standard
                                      • Ground Electrode Quantity: 1
                                    • Sponsored

                                      Bosch Double Platinum Spark Plug 8110

                                      Sponsored
                                      Bosch Double Platinum Spark Plug 8110 for 2014 Toyota Highlander

                                      Bosch Double Platinum Spark Plug 8110

                                      • Part # 8110
                                      • SKU # 459870
                                        Notes: Original center electrode material is iridium. OEM fine wire double platinum. Do not gap, gap is preset. Quantity per car: 4.
                                        • PRICE: 7.29
                                        • Hex Size: 16 mm
                                        • Pre-Gap Size: 1mm
                                        • Seat Type: Flat
                                        • Manufacturer Heat Range: 8
                                        • Center Electrode Tip Material: Platinum
                                        • Reach: 26.5mm
                                        • Metal Type: Platinum - Double
                                        • Resistance: 6000Ohms
                                        • Ground Configuration: Standard
                                        • Thread Diameter: 14mm
                                        • Ground Electrode Tip Design: Standard
                                        • Ground Electrode Quantity: 1
                                      • Sponsored

                                        Autolite Double Platinum Spark Plug APP5325

                                        Sponsored
                                        Autolite Double Platinum Spark Plug APP5325 for 2014 Toyota Highlander

                                        Autolite Double Platinum Spark Plug APP5325

                                        • Part # APP5325
                                        • SKU # 938524
                                          Notes: 0.044"/1.1mm.
                                          • PRICE: 6.49
                                          • Hex Size: 16 mm
                                          • Resistor Type: Yes
                                          • Electrical Terminal Type: Stud
                                          • Seat Type: Flat
                                          • Center Electrode Tip Material: Platinum
                                          • Pre-Gap Size: 1.1mm
                                          • Ground Electrode Tip Design: Tapered
                                          • Reach: 26.5mm
                                          • Ground Configuration: Single
                                          • Metal Type: Platinum - Double
                                          • Resistance: 4000Ohms
                                          • Thread Diameter: 14mm
                                          • Center Electrode Insulator Tip Projection: Mid Projection
                                          • Ground Electrode Tip Material: Platinum
                                          • Ground Electrode Core Material: Nickel
                                          • Ground Electrode Quantity: 1
                                          • Center Electrode Core Material: Copper
                                        • Sponsored

                                          Bosch Platinum Spark Plug 6713

                                          Sponsored
                                          Bosch Platinum Spark Plug 6713 for 2014 Toyota Highlander

                                          Bosch Platinum Spark Plug 6713

                                          • Part # 6713
                                          • SKU # 417805
                                            Notes: Original center electrode material is iridium. OEM fine wire platinum. Do not gap, gap is preset. Quantity per car: 4.
                                            • PRICE: 3.69
                                            • Hex Size: 16 mm
                                            • Pre-Gap Size: 1mm
                                            • Metal Type: Platinum
                                            • Manufacturer Heat Range: 8
                                            • Center Electrode Tip Material: Platinum
                                            • Ground Electrode Tip Design: Tapered
                                            • Reach: 26.5mm
                                            • Resistance: 6000Ohms
                                            • Ground Configuration: Standard
                                            • Thread Diameter: 14mm
                                            • Ground Electrode Quantity: 1
                                            • Seat Type: Tapered
                                          • Sponsored

                                            Autolite Platinum Spark Plug AP5325

                                            Sponsored
                                            Autolite Platinum Spark Plug AP5325 for 2014 Toyota Highlander

                                            Autolite Platinum Spark Plug AP5325

                                            • Part # AP5325
                                            • SKU # 454835
                                              Notes: Gap .044" 1.1 mm. Platinum. Quantity per car: 6.
                                              • PRICE: 4.49
                                              • Resistor Type: Yes
                                              • Hex Size: 16 mm
                                              • Center Electrode Projection: Mid Projection
                                              • Electrical Terminal Type: Stud
                                              • Metal Type: Platinum
                                              • Seat Type: Flat
                                              • Ground Electrode Tip Material: Nickel
                                              • Center Electrode Tip Material: Platinum
                                              • Ground Electrode Tip Design: Tapered
                                              • Pre-Gap Size: 1.1mm
                                              • Ground Configuration: Single
                                              • Reach: 26.5mm
                                              • Resistance: 4000Ohms
                                              • Thread Diameter: 14mm
                                              • Center Electrode Insulator Tip Projection: Mid Projection
                                              • Center Electrode Core Material: Copper
                                              • Ground Electrode Core Material: Nickel
                                              • Ground Electrode Quantity: 1
                                            • Sponsored
                                            • Sponsored
                                            • Sponsored

                                              NGK GP Platinum Spark Plug 1483

                                              Sponsored
                                              NGK GP Platinum Spark Plug 1483 for 2014 Toyota Highlander

                                              NGK GP Platinum Spark Plug 1483

                                              • Part # 1483
                                              • SKU # 269466
                                                Notes: Gap 0.044". G-Power spark plug. Quantity per car: 6.
                                                • PRICE: 10.99
                                                • Pre-Gap Size: 0.04in
                                                • Insulator Height: 50.5mm
                                                • Resistor Type: Yes
                                                • Ground Electrode Core Material: Nickel Alloy
                                                • Metal Type: Platinum
                                                • Resistance: 5000Ohms
                                                • Seat Type: Flat
                                                • Center Electrode Tip Material: Platinum
                                                • Ground Configuration: Single
                                                • Manufacturer Heat Range: 6
                                                • Hex Size: 5/8 in
                                                • Reach: 1.04
                                                • Thread Diameter: 14mm
                                                • Electrical Terminal Type: Non-Removable Nut
                                                • Center Electrode Core Material: Copper
                                              • Sponsored

                                                NGK GP Platinum Spark Plug 5018

                                                Sponsored
                                                NGK GP Platinum Spark Plug 5018 for 2014 Toyota Highlander

                                                NGK GP Platinum Spark Plug 5018

                                                • Part # 5018
                                                • SKU # 940312
                                                  Notes: Gap 0.044". G-Power spark plug. Quantity per car: 4.
                                                  • PRICE: 10.99
                                                  • Pre-Gap Size: 0.04in
                                                  • Resistor Type: Yes
                                                  • Ground Electrode Core Material: Nickel Alloy
                                                  • Metal Type: Platinum
                                                  • Seat Type: Flat
                                                  • Center Electrode Tip Material: Platinum
                                                  • Manufacturer Heat Range: 5
                                                  • Ground Configuration: Single
                                                  • Reach: 1.04
                                                  • Electrical Terminal Type: Non-Removable Nut
                                                  • Center Electrode Core Material: Copper
                                                • Sponsored

                                                  Denso Iridium TT Platinum Spark Plug 4505

                                                  Sponsored
                                                  Denso Iridium TT Platinum Spark Plug 4505 for 2014 Toyota Highlander

                                                  Denso Iridium TT Platinum Spark Plug 4505

                                                  • Part # 4505
                                                  • SKU # 181882
                                                    Notes: Gap 0.040". Platinum TT - twin-tip technology design with platinum center electrode and titanium enhanced ground strap. Platinum TT. Quantity per car: 4.
                                                    • PRICE: 3.29
                                                    • Pre-Gap Size: 0.04in
                                                    • Resistor Type: Yes
                                                    • Metal Type: Platinum
                                                    • Ground Electrode Tip Design: Twin Tip
                                                    • Manufacturer Heat Range: 16
                                                    • Seat Type: Flat
                                                    • Center Electrode Tip Material: Platinum
                                                    • Electrical Terminal Type: Non-Removable Nut
                                                    • Ground Configuration: Single
                                                    • Ground Electrode Core Material: Titanium Alloy
                                                    • Center Electrode Core Material: Copper

                                                  Alternate Year Models

                                                  2013 Toyota Highlander Spark Plug2015 Toyota Highlander Spark Plug

                                                  Toyota Highlander Spark Plug Comparison Chart

                                                  YearOE MetalGapAmount Required
                                                  2022
                                                  Iridium
                                                  		-
                                                  4
                                                  6
                                                  2021
                                                  Iridium
                                                  		-
                                                  4
                                                  6
                                                  2020
                                                  Iridium
                                                  		-
                                                  4
                                                  6
                                                  2019
                                                  Iridium
                                                  		-
                                                  4
                                                  6
                                                  2018
                                                  Iridium
                                                  		-
                                                  4
                                                  6
                                                  2017
                                                  Iridium
                                                  		-
                                                  4
                                                  6
                                                  2016
                                                  Iridium
                                                  		-
                                                  4
                                                  6
                                                  2015
                                                  Iridium
                                                  		-
                                                  4
                                                  6
                                                  2014
                                                  Iridium
                                                  		-
                                                  4
                                                  6
                                                  2013
                                                  Iridium
                                                  		-
                                                  4
                                                  6
                                                  2012
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  2011
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  2010
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  2009
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  2008
                                                  Iridium
                                                  0.044
                                                  6
                                                  2007
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  2006
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  2005
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  2004
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  2003
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  2002
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  2001
                                                  Iridium
                                                  0.044
                                                  4
                                                  6
                                                  *Varies based on submodel and engine type

                                                  Customer

                                                  Reviews

                                                  Reviews for

                                                  Autozone Sparkplugs

                                                  Peter

                                                  in 3 years

                                                  I like going t AutoZone for sparkplugs. They have their plugs behind the counter, so I don't have to look through all the sparkplugs to find the one I need, they do it for me. Also, when a particular plug is not available, they will look up the compatible one for me. Neat!

                                                  What kind of vehicle do you drive? 2014 Toyota Highlander

                                                  I like going t AutoZone for sparkplugs. They have their plugs behind the counter, so I don't have to look through all the sparkplugs to find the one I need, they do it for me. Also, when a particular plug is not available, they will look up the compatible one for me. Neat!

                                                  What kind of vehicle do you drive? 2014 Toyota Highlander