2012 Toyota Corolla 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 2012 Toyota Corolla 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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1-12 of 12 Results

1-12 of 12 Results
      • Sponsored

        Bosch Double Iridium Spark Plug 96339

        Sponsored
        Bosch Double Iridium Spark Plug 96339 for 2012 Toyota Corolla

        Bosch Double Iridium Spark Plug 96339

        Rebate Available
        • Part # 96339
        • SKU # 1043174
          Notes: Original center electrode material is iridium. OEM fine wire double iridium. Do not gap, gap is preset. Quantity per car: 4.
          • PRICE: 9.89
          • Center Electrode Core Material: Nickel-Yttrium and Copper and Iridium
          • Metal Type: Iridium - Double
          • Ground Electrode Core Material: N/A
          • Hex Size: 14 mm
          • Center Electrode Tip Material: Iridium
          • Seat Type: Flat
          • Manufacturer Heat Range: 8
          • Pre-Gap Size: 1.1mm
          • Reach: 26.5mm
          • Resistance: 6000Ohms
          • Ground Configuration: Standard
          • Ground Electrode Tip Design: Standard
          • Ground Electrode Quantity: 1
          • Thread Diameter: 12mm
        • Sponsored

          Autolite XP Iridium Spark Plug XP5683

          Sponsored
          Autolite XP Iridium Spark Plug XP5683 for 2012 Toyota Corolla

          Autolite XP Iridium Spark Plug XP5683

          • Part # XP5683
          • SKU # 417864
            Notes: OEM style. Gap .043" 1.1 mm. Iridium XP. Quantity per car: 4.
            • PRICE: 9.99
            • Resistor Type: Yes
            • Center Electrode Projection: Mid Projection
            • Hex Size: 14 mm
            • 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
            • Resistance: 4000Ohms
            • Ground Electrode Tip Material: Platinum
            • Center Electrode Insulator Tip Projection: Mid Projection
            • Center Electrode Design: Fine Wire
            • Ground Electrode Core Material: Nickel
            • Ground Electrode Quantity: 1
            • Thread Diameter: 12mm
            • Center Electrode Core Material: Copper
          • Sponsored

            Autolite Iridium Ultra Spark Plug AI5683

            Sponsored
            Autolite Iridium Ultra Spark Plug AI5683 for 2012 Toyota Corolla

            Autolite Iridium Ultra Spark Plug AI5683

            • Part # AI5683
            • SKU # 492530
              Notes: OEM style. Iridium ultra. Gap .043" 1.1 mm. Quantity per car: 4.
              • PRICE: 9.99
              • Ground Configuration: 1
              • Resistor Type: Y
              • Electrical Terminal Type: Stud
              • Manufacturer Heat Range: 8
              • Center Electrode Tip Material: Iridium
              • Seat Type: Flat
              • Metal Type: Iridium
              • Ground Electrode Tip Design: Tapered
              • Pre-Gap Size: 1.1mm
              • Hex Size: 14
              • Reach: 26.5mm
              • Resistance: 4000Ohms
              • Ground Electrode Tip Material: Platinum
              • Center Electrode Insulator Tip Projection: Mid Projection
              • Hex Type: mm
              • Ground Electrode Core Material: Nickel
              • Ground Electrode Quantity: 1
              • Center Electrode Core Material: Copper
              • Thread Diameter: 12.0mm
            • Sponsored

              NGK IX Iridium Spark Plug 93501

              Sponsored
              NGK IX Iridium Spark Plug 93501 for 2012 Toyota Corolla

              NGK IX Iridium Spark Plug 93501

              • Part # 93501
              • SKU # 41259
                Notes: Gap 0.044". Iridium IX spark plug. Quantity per car: 4.
                • PRICE: 11.99
                • Manufacturer Heat Range: 7
                • Resistor Type: Yes
                • Ground Electrode Core Material: Nickel Alloy
                • Center Electrode Tip Material: Iridium
                • Seat Type: Flat
                • Metal Type: Iridium
                • Insulator Height: 51mm
                • Electrical Terminal Type: Non-Removable Nut
                • Ground Configuration: Single
                • Pre-Gap Size: 0.044in
                • Center Electrode Core Material: Copper
                • Reach: 1.043
                • Thread Diameter: 12mm
              • Sponsored

                NGK Ruthenium HX Spark Plug 92274

                Sponsored
                NGK Ruthenium HX Spark Plug 92274 for 2012 Toyota Corolla

                NGK Ruthenium HX Spark Plug 92274

                • Part # 92274
                • SKU # 1009730
                  Notes: Gap 0.044". Ruthenium HX high ignitability spark plug. Quantity per car: 4.
                  • PRICE: 13.49
                  • Center Electrode Core Material: Copper Core
                  • Manufacturer Heat Range: 7
                  • Ground Electrode Core Material: Nickel Core
                  • Hex Size: 14 mm
                  • Seat Type: Flat
                  • Resistance: 5000Ohms
                  • Insulator Height: 51mm
                  • Pre-Gap Size: 0.044in
                  • Reach: 26.5mm
                  • Center Electrode Tip Material: Ruthenium
                  • Ground Configuration: Standard
                  • Metal Type: Ruthenium
                  • Ground Electrode Tip Design: DFE
                  • Ground Electrode Quantity: 1
                  • Thread Diameter: 12mm
                • Sponsored

                  NGK Laser Iridium Spark Plug 4912

                  Sponsored
                  NGK Laser Iridium Spark Plug 4912 for 2012 Toyota Corolla

                  NGK Laser Iridium Spark Plug 4912

                  • Part # 4912
                  • SKU # 397604
                    Notes: OEM equivalent design. Gap 0.044". Laser Iridium spark plug. 120,000 mile OEM Mfr recommended service interval. Quantity per car: 4.
                    • PRICE: 17.99
                    • Insulator Height: 50mm
                    • Manufacturer Heat Range: 7
                    • Resistor Type: Yes
                    • Reach: 1.04MM
                    • Resistance: 5000Ohms
                    • Center Electrode Tip Material: Iridium
                    • Metal Type: Iridium
                    • Pre-Gap Size: 1.1MM
                    • Seat Type: Gasket
                    • Ground Configuration: Single
                    • Center Electrode Core Material: Copper
                    • Ground Electrode Core Material: Nickel
                    • Electrical Terminal Type: Non-Removable Nut
                    • Thread Diameter: 12.0mm
                  • Sponsored

                    Denso Iridium Spark Plug 3499

                    Sponsored
                    Denso Iridium Spark Plug 3499 for 2012 Toyota Corolla

                    Denso Iridium Spark Plug 3499

                    Rebate Available
                    • Part # 3499
                    • SKU # 1095418
                      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: 16.99
                    • Sponsored

                      Denso TT Iridium Spark Plug 4711

                      Sponsored
                      Denso TT Iridium Spark Plug 4711 for 2012 Toyota Corolla

                      Denso TT Iridium Spark Plug 4711

                      • Part # 4711
                      • SKU # 181877
                        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
                        • Resistor Type: Yes
                        • Pre-Gap Size: 0.04IN
                        • Ground Electrode Core Material: Platinum
                        • Center Electrode Tip Material: Iridium
                        • Ground Electrode Tip Design: Twin Tip
                        • Metal Type: Iridium
                        • Seat Type: Gasket
                        • Ground Configuration: Single
                        • Center Electrode Core Material: Copper
                        • Manufacturer Heat Range: 20
                        • Electrical Terminal Type: Non-Removable Nut
                      • Sponsored

                        Champion Iridium Spark Plug 9412

                        Sponsored
                        Champion Iridium Spark Plug 9412 for 2012 Toyota Corolla

                        Champion Iridium Spark Plug 9412

                        • Part # 9412
                        • SKU # 466790
                          Notes: OE Type. Gap 0.044". Champion iridium. Plug type # REA9WYPB4. Quantity per car: 4.
                          • PRICE: 7.99
                        • Sponsored

                          Autolite Double Platinum Spark Plug APP5683

                          Sponsored
                          Autolite Double Platinum Spark Plug APP5683 for 2012 Toyota Corolla

                          Autolite Double Platinum Spark Plug APP5683

                          • Part # APP5683
                          • SKU # 256473
                            Notes: Double platinum. Gap .043" 1.1 mm. Quantity per car: 4.
                            • PRICE: 6.49
                            • Center Electrode Tip Material: Nickel
                            • Resistor Type: Yes
                            • Electrical Terminal Type: Stud
                            • Ground Electrode Core Material: Platinum
                            • Seat Type: Flat
                            • Ground Electrode Tip Design: Tapered
                            • Reach: 0
                            • Ground Configuration: Single
                            • Pre-Gap Size: 0.044in
                            • Metal Type: Platinum - Double
                            • Center Electrode Core Material: Copper
                          • Sponsored

                            NGK GP Nickel Spark Plug 94297

                            Sponsored
                            NGK GP Nickel Spark Plug 94297 for 2012 Toyota Corolla

                            NGK GP Nickel Spark Plug 94297

                            • Part # 94297
                            • SKU # 1155929
                              Notes: Gap 0.044". G-Power spark plug. Quantity per car: 4.
                              • PRICE: 6.49
                              • Metal Type: Nickel
                              • Manufacturer Heat Range: G-Power Platinum Spark Plug
                            • Sponsored

                              E3 Copper Spark Plug E3.81

                              Sponsored
                              E3 Copper Spark Plug E3.81 for 2012 Toyota Corolla

                              E3 Copper Spark Plug E3.81

                              • Part # E3.81
                              • SKU # 477417
                                Notes: Quantity per car: 4.
                                • PRICE: 6.99
                                • Center Electrode Tip Material: Nickel
                                • Seat Type: Flat
                                • Metal Type: Copper
                                • Reach: 1.0in
                                • Center Electrode Core Material: Copper
                                • Thread Diameter: 12mm

                              Alternate Year Models

                              2011 Toyota Corolla Spark Plug2013 Toyota Corolla Spark Plug

                              Toyota Corolla Spark Plug Comparison Chart

                              YearOE MetalGapAmount Required
                              2022
                              Iridium
                              		-
                              4
                              2021
                              Iridium
                              		-
                              4
                              2020
                              Iridium
                              		-
                              4
                              2019
                              Iridium
                              		-
                              4
                              2018
                              Iridium
                              		-
                              4
                              2017
                              Iridium
                              		-
                              4
                              2016
                              Iridium
                              		-
                              4
                              2015
                              Iridium
                              		-
                              4
                              2014
                              Iridium
                              		-
                              4
                              2013
                              Iridium
                              		-
                              4
                              2012
                              Iridium
                              0.044
                              4
                              2011
                              Iridium
                              0.044
                              4
                              2010
                              Iridium
                              0.044
                              4
                              2009
                              Iridium
                              0.044
                              4
                              2008
                              Iridium
                              0.044
                              4
                              2007
                              Iridium
                              0.044
                              4
                              2006
                              Iridium
                              0.044
                              4
                              2005
                              Iridium
                              0.044
                              4
                              2004
                              Iridium
                              0.044
                              4
                              2003
                              Iridium
                              0.044
                              4
                              2002
                              Iridium
                              0.044
                              4
                              2001
                              Iridium
                              0.044
                              4
                              2000
                              Iridium
                              0.044
                              4
                              *Varies based on submodel and engine type

                              Customer

                              Reviews

                              Reviews for

                              Misleading info on a parts number

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                              in a year

                              They sell you the Denso 3444, SC20HR-11 Iridium Long Life Spark Plugs with the wrong parts number. The Denso 3444, SC20HR-11 Iridium Long Life Spark Plugs is superseded by the Denso 3499 SC16HR11Iridium Long Life Spark Plugs. On a Denso website, you'll know that this is the parts number for Denso 3499 SC16HR11. SC20HR11 SC16HR11 Part Number: 9091901275 Supersession(s): 90919-01275; 9091901253

                              What kind of vehicle do you drive? 2012Ttoyota Corolla

                              They sell you the Denso 3444, SC20HR-11 Iridium Long Life Spark Plugs with the wrong parts number. The Denso 3444, SC20HR-11 Iridium Long Life Spark Plugs is superseded by the Denso 3499 SC16HR11Iridium Long Life Spark Plugs. On a Denso website, you'll know that this is the parts number for Denso 3499 SC16HR11. SC20HR11 SC16HR11 Part Number: 9091901275 Supersession(s): 90919-01275; 9091901253

                              What kind of vehicle do you drive? 2012Ttoyota Corolla