2011 Chevrolet Silverado 1500 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 2011 Chevrolet Silverado 1500 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 37 Results

    1-24 of 37 Results

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      Bosch Double Iridium Spark Plug 9601 for 2011 Chevrolet Silverado 1500
      Notes: Original center electrode material is iridium. OEM fine wire double iridium. Do not gap, gap is preset. Quantity per car: 6.
      • Hex Size: 16 mm
      • Reach: 17.5mm
      • Metal Type: Iridium - Double
      • Center Electrode Tip Material: Iridium
      • Pre-Gap Size: 1.5mm
      • Manufacturer Heat Range: 9
      • Ground Electrode Tip Design: Tapered
      • Resistance: 6000Ohms
      • Ground Configuration: Standard
      • Thread Diameter: 14mm
      • Seat Type: Tapered
      • Ground Electrode Quantity: 1
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      Bosch Double Iridium Spark Plug 9602 for 2011 Chevrolet Silverado 1500
      Notes: Original center electrode material is iridium. OEM fine wire double iridium. Do not gap, gap is preset. Quantity per car: 8.
      • Hex Size: 16 mm
      • Pre-Gap Size: 1mm
      • Reach: 17.5mm
      • Metal Type: Iridium - Double
      • Center Electrode Tip Material: Iridium
      • Manufacturer Heat Range: 8
      • Ground Electrode Tip Design: Tapered
      • Resistance: 6000Ohms
      • Ground Configuration: Standard
      • Thread Diameter: 14mm
      • Seat Type: Tapered
      • Ground Electrode Quantity: 1
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      Autolite XP Iridium Spark Plug XP5243 for 2011 Chevrolet Silverado 1500
      • Part # XP5243
      • SKU # 896891
        Notes: OE Style. Gap 0.040" 1.0 mm. Iridium XP. Quantity per car: 8.
        • Resistor Type: Yes
        • Hex Size: 16 mm
        • Electrical Terminal Type: Stud
        • Center Electrode Tip Material: Iridium
        • Metal Type: Iridium
        • Ground Electrode Tip Design: Tapered
        • Pre-Gap Size: 1.1mm
        • Reach: 17mm
        • Ground Configuration: Single
        • Center Electrode Insulator Tip Projection: Long Projection
        • Resistance: 4000Ohms
        • Thread Diameter: 14mm
        • Ground Electrode Tip Material: Platinum
        • Center Electrode Design: Fine Wire
        • Center Electrode Core Material: Copper
        • Seat Type: Tapered
        • Ground Electrode Core Material: Nickel
        • Ground Electrode Quantity: 1
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        Autolite XP Iridium Spark Plug XP606 for 2011 Chevrolet Silverado 1500
        • Part # XP606
        • SKU # 896897
          Notes: OE Style. Gap 0.060" 1.5 mm. Iridium XP. Quantity per car: 6.
          • Resistor Type: Yes
          • Hex Size: 16 mm
          • Electrical Terminal Type: Stud
          • Center Electrode Tip Material: Iridium
          • Pre-Gap Size: 1.5mm
          • Metal Type: Iridium
          • Ground Electrode Tip Design: Tapered
          • Reach: 17mm
          • Ground Configuration: Single
          • Resistance: 4000Ohms
          • Thread Diameter: 14mm
          • Ground Electrode Tip Material: Platinum
          • Center Electrode Insulator Tip Projection: Mid Projection
          • Center Electrode Design: Fine Wire
          • Center Electrode Core Material: Copper
          • Seat Type: Tapered
          • Ground Electrode Core Material: Nickel
          • Ground Electrode Quantity: 1
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          ACDelco Iridium Spark Plug 41-101 for 2011 Chevrolet Silverado 1500
          • Part # 41-101
          • SKU # 391388
            Notes: Original Equipment. Gap .060. Gap pre-set at factory, do not re-gap. ACDelco GM Original Equipment. Iridium. Quantity per car: 6.
            • Resistor Type: Yes
            • Insulator Height: 24.89mm
            • Manufacturer Heat Range: 4
            • Pre-Gap Size: 1.5mm
            • Reach: 17.272mm
            • Center Electrode Tip Material: Iridium
            • Metal Type: Iridium
            • Ground Configuration: Standard
            • Thread Diameter: 14mm
            • Ground Electrode Tip Design: Standard
            • Center Electrode Core Material: Copper
            • Ground Electrode Quantity: 1
            • Seat Type: Tapered
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            ACDelco Iridium Spark Plug 41-162 for 2011 Chevrolet Silverado 1500
            • Part # 41-162
            • SKU # 938027
              Notes: Original Equipment. Gap .040. Gap pre-set at factory, do not re-gap. ACDelco GM Original Equipment. Iridium. Quantity per car: 8.
              • Reach: 0.689
              • Resistor Type: Yes
              • Electrical Terminal Type: Stud
              • Ground Configuration: Single Strap
              • Center Electrode Tip Material: Iridium
              • Metal Type: Iridium
              • Pre-Gap Size: 0.04
              • Insulator Height: 0.972in
              • Hex Size: 5/8 in
              • Seat Type: Tapered
              • Ground Electrode Tip Design: Platinum Alloy Pad
              • Ground Electrode Core Material: Nickel
              • Ground Electrode Quantity: 1
              • Center Electrode Core Material: Copper
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              NGK IX Iridium Spark Plug 7164 for 2011 Chevrolet Silverado 1500
              • Part # 7164
              • SKU # 942664
                Notes: Iridium IX spark plug. Gap 0.060". Quantity per car: 6.
                • Resistor Type: Yes
                • Reach: 0.708in
                • Ground Electrode Core Material: Nickel Alloy
                • Center Electrode Tip Material: Iridium
                • Resistance: 5000Ohms
                • Metal Type: Iridium
                • Ground Electrode Tip Design: Tapered
                • Pre-Gap Size: 0.06in
                • Manufacturer Heat Range: 5
                • Electrical Terminal Type: Non-Removable Nut
                • Ground Configuration: Single
                • Insulator Height: 53mm
                • Thread Diameter: 14mm
                • Center Electrode Core Material: Copper
                • Seat Type: Tapered
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                NGK IX Iridium Spark Plug 7397 for 2011 Chevrolet Silverado 1500
                • Part # 7397
                • SKU # 940882
                  Notes: Iridium IX spark plug. Gap 0.040". Quantity per car: 8.
                  • Pre-Gap Size: 0.04in
                  • Reach: 0.708in
                  • Resistor Type: Yes
                  • Ground Electrode Core Material: Nickel Alloy
                  • Center Electrode Tip Material: Iridium
                  • Resistance: 5000Ohms
                  • Metal Type: Iridium
                  • Ground Electrode Tip Design: Tapered
                  • Manufacturer Heat Range: 5
                  • Electrical Terminal Type: Non-Removable Nut
                  • Ground Configuration: Single
                  • Insulator Height: 53mm
                  • Thread Diameter: 14mm
                  • Center Electrode Core Material: Copper
                  • Seat Type: Tapered
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                  NGK Ruthenium HX Spark Plug 94567 for 2011 Chevrolet Silverado 1500
                  • Part # 94567
                  • SKU # 1123110
                    Notes: Ruthenium HX high ignitability spark plug. Gap 0.040". Quantity per car: 8.
                    • Center Electrode Core Material: Copper Core
                    • Insulator Height: 52.5mm
                    • Reach: 0.708in
                    • Ground Electrode Core Material: Nickel Core
                    • Resistance: 5000Ohms
                    • Manufacturer Heat Range: 5
                    • Pre-Gap Size: 0.044in
                    • Center Electrode Tip Material: Ruthenium
                    • Ground Configuration: Standard
                    • Hex Size: 5/8 in
                    • Thread Diameter: 14mm
                    • Seat Type: Tapered
                    • Metal Type: Ruthenium
                    • Ground Electrode Tip Design: DFE
                    • Ground Electrode Quantity: 1
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                    NGK Ruthenium HX Spark Plug 97100 for 2011 Chevrolet Silverado 1500
                    • Part # 97100
                    • SKU # 1142872
                      Notes: Ruthenium HX high ignitability spark plug. Gap 0.060". Quantity per car: 6.
                      • Insulator Height: 52.5
                      • Thread Diameter: 14
                      • Pre-Gap Size: 0.044
                      • Manufacturer Heat Range: 4
                      • Resistance: 5000
                      • Ground Electrode Tip Design: PSPE
                      • Ground Electrode Core Material: Copper Core
                      • Hex Size: 5/8
                      • Reach: 0.708
                      • Ground Configuration: Standard
                      • Center Electrode Tip Material: Ruthenium
                      • Metal Type: Ruthenium
                      • Ground Electrode Quantity: 1
                      • Seat Type: Tapered
                      • Center Electrode Core Material: Copper
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                      NGK Laser Iridium Spark Plug 5599 for 2011 Chevrolet Silverado 1500
                      • Part # 5599
                      • SKU # 941138
                        Notes: OEM equivalent design. Laser Iridium spark plug. Gap 0.060". 100,000 mile OEM Mfr recommended service interval. Quantity per car: 6.
                        • Resistor Type: Yes
                        • Pre-Gap Size: 0.6MM
                        • Reach: 0.708MM
                        • Manufacturer Heat Range: 4
                        • Center Electrode Tip Material: Iridium
                        • Resistance: 5000Ohms
                        • Metal Type: Iridium
                        • Ground Configuration: Single
                        • Insulator Height: 53mm
                        • Thread Diameter: 14.0mm
                        • Center Electrode Core Material: Copper
                        • Seat Type: Tapered
                        • Ground Electrode Core Material: Nickel
                        • Electrical Terminal Type: Non-Removable Nut
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                        NGK Laser Iridium Spark Plug 1465 for 2011 Chevrolet Silverado 1500
                        • Part # 1465
                        • SKU # 441328
                          Notes: OEM equivalent design. Laser Iridium spark plug. 100,000 mile OEM Mfr recommended service interval. Gap 0.040". Quantity per car: 8.
                          • Resistor Type: Yes
                          • Reach: 0.708MM
                          • Pre-Gap Size: 0.044IN
                          • Center Electrode Tip Material: Iridium
                          • Resistance: 5000Ohms
                          • Metal Type: Iridium
                          • Manufacturer Heat Range: 5
                          • Ground Configuration: Single
                          • Insulator Height: 53mm
                          • Thread Diameter: 14.0mm
                          • Center Electrode Core Material: Copper
                          • Seat Type: Tapered
                          • Ground Electrode Core Material: Nickel
                          • Electrical Terminal Type: Non-Removable Nut
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                          Denso Iridium Spark Plug 5325 for 2011 Chevrolet Silverado 1500
                          • Part # 5325
                          • SKU # 429210
                            Notes: Gap 0.044". Iridium Power - performance upgrade with world's smallest center electrode (0.4 mm diameter) and tapered tip patented U groove design and patented IR alloy (90% IR). Iridium Power. Quantity per car: 8.
                            • Resistor: Yes
                            • Insulator Type: Non-Projected
                            • Manufacturer Heat Range Number: 16
                            • Package Quantity: 1
                            • Short Style: No
                            • Insulator Material: Ceramic
                            • Center Electrode Tip Material: 0.4mm Iridium
                            • Drive Size: 5/8 in
                            • Seat Style: Tapered
                            • Thread Size: 14mm
                            • Ground Electrode Tip Material: Taper Cut Nickel Alloy
                            • Center Electrode Core Material: Copper
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                            Denso Iridium Spark Plug 5090 for 2011 Chevrolet Silverado 1500
                            • Part # 5090
                            • SKU # 533125
                              Notes: Gap 0.040". Iridium Long Life. DENSO is OEM manufacturer / iridium long life plug - patented iridium alloy plug (90% IR) with platinum ground strap. Quantity per car: 8.
                              • Pre-Gap Size: 0.04in
                              • Manufacturer Heat Range: 16
                              • Metal Type: Iridium
                              • Seat Type: Tapered
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                              Denso TT Iridium Spark Plug 4713 for 2011 Chevrolet Silverado 1500
                              • Part # 4713
                              • SKU # 181910
                                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: 8.
                                • Resistor Type: Yes
                                • Pre-Gap Size: 0.04IN
                                • Ground Electrode Core Material: Platinum
                                • Center Electrode Tip Material: Iridium
                                • Ground Electrode Tip Design: Twin Tip
                                • Manufacturer Heat Range: 16
                                • Metal Type: Iridium
                                • Ground Configuration: Single
                                • Center Electrode Core Material: Copper
                                • Seat Type: Tapered
                                • Electrical Terminal Type: Non-Removable Nut
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                                Bosch Double Platinum Spark Plug 8104 for 2011 Chevrolet Silverado 1500
                                Notes: Original center electrode material is iridium. OEM fine wire double platinum. Do not gap, gap is preset. Quantity per car: 8.
                                • Hex Size: 16 mm
                                • Pre-Gap Size: 1mm
                                • Reach: 17.5mm
                                • Manufacturer Heat Range: 8
                                • Center Electrode Tip Material: Platinum
                                • Metal Type: Platinum - Double
                                • Resistance: 6000Ohms
                                • Ground Configuration: Standard
                                • Thread Diameter: 14mm
                                • Seat Type: Tapered
                                • Ground Electrode Tip Design: Standard
                                • Ground Electrode Quantity: 1
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                                Bosch Double Platinum Spark Plug 8102 for 2011 Chevrolet Silverado 1500
                                Notes: Original center electrode material is iridium. OEM fine wire double platinum. Do not gap, gap is preset. Quantity per car: 6.
                                • Hex Size: 16 mm
                                • Pre-Gap Size: 1mm
                                • Reach: 17.5mm
                                • Manufacturer Heat Range: 9
                                • Center Electrode Tip Material: Platinum
                                • Metal Type: Platinum - Double
                                • Resistance: 6000Ohms
                                • Ground Configuration: Standard
                                • Thread Diameter: 14mm
                                • Seat Type: Tapered
                                • Ground Electrode Tip Design: Standard
                                • Ground Electrode Quantity: 1
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                                Autolite Double Platinum Spark Plug APP5243 for 2011 Chevrolet Silverado 1500
                                Notes: Double platinum. Gap .040" 1.0 mm. Quantity per car: 8.
                                • Resistor Type: Yes
                                • Electrical Terminal Type: Stud
                                • Center Electrode Tip Material: Platinum
                                • Ground Electrode Tip Design: Tapered
                                • Pre-Gap Size: 1.1mm
                                • Reach: 17mm
                                • Ground Configuration: Single
                                • Hex Size: 16
                                • Ground Electrode Tip Material: Platinum
                                • Metal Type: Platinum - Double
                                • Resistance: 4000Ohms
                                • Thread Diameter: 14mm
                                • Center Electrode Insulator Tip Projection: Long Projection[DELETE]
                                • Hex Type: mm
                                • Ground Electrode Core Material: Nickel
                                • Center Electrode Core Material: Copper
                                • Seat Type: Tapered
                                • Ground Electrode Quantity: 1
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                                Autolite Double Platinum Spark Plug APP606 for 2011 Chevrolet Silverado 1500
                                Notes: Double platinum. Gap .060" 1.5 mm. Quantity per car: 6.
                                • Resistor Type: Yes
                                • Hex Size: 16 mm
                                • Center Electrode Projection: Mid Projection
                                • Electrical Terminal Type: Stud
                                • Pre-Gap Size: 1.5mm
                                • Ground Electrode Tip Design: Tapered
                                • Center Electrode Tip Material: Platinum
                                • Reach: 17mm
                                • Ground Configuration: Single
                                • Metal Type: Platinum - Double
                                • Resistance: 4000Ohms
                                • Thread Diameter: 14mm
                                • Ground Electrode Tip Material: Platinum
                                • Center Electrode Insulator Tip Projection: Mid Projection
                                • Ground Electrode Core Material: Nickel
                                • Center Electrode Core Material: Copper
                                • Seat Type: Tapered
                                • Ground Electrode Quantity: 1
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                                NGK Laser Double Platinum Spark Plug 3784 for 2011 Chevrolet Silverado 1500
                                Notes: Laser Platinum spark plug. Gap 0.040". Quantity per car: 8.
                                • Pre-Gap Size: 0.04in
                                • Resistor Type: Yes
                                • Ground Electrode Core Material: Nickel Alloy
                                • Center Electrode Tip Material: Platinum
                                • Manufacturer Heat Range: 5
                                • Ground Configuration: Single
                                • Electrical Terminal Type: Non-Removable Nut
                                • Metal Type: Platinum - Double
                                • Reach: 0.7079
                                • Center Electrode Core Material: Copper
                                • Seat Type: Tapered
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                                Denso Double Platinum Spark Plug 5070 for 2011 Chevrolet Silverado 1500
                                Notes: Gap 0.050". OEM recommended double platinum plug - extra long life double platinum plug with platinum ground strap. Double platinum. Quantity per car: 6.
                                • Resistor Type: Yes
                                • Ground Electrode Core Material: Platinum
                                • Pre-Gap Size: 0.052in
                                • Manufacturer Heat Range: 16
                                • Center Electrode Tip Material: Platinum
                                • Ground Configuration: Single
                                • Metal Type: Platinum - Double
                                • Center Electrode Core Material: Copper
                                • Seat Type: Tapered
                                • Electrical Terminal Type: Non-Removable Nut
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                                Bosch Platinum Spark Plug 6703 for 2011 Chevrolet Silverado 1500
                                • Part # 6703
                                • SKU # 417794
                                  Notes: Original center electrode material is iridium. OEM fine wire platinum. Do not gap, gap is preset. Quantity per car: 6.
                                  • Hex Size: 16 mm
                                  • Pre-Gap Size: 1mm
                                  • Reach: 17.5mm
                                  • Metal Type: Platinum
                                  • Manufacturer Heat Range: 9
                                  • Center Electrode Tip Material: Platinum
                                  • Ground Electrode Tip Design: Tapered
                                  • Resistance: 6000Ohms
                                  • Ground Configuration: Standard
                                  • Thread Diameter: 14mm
                                  • Seat Type: Tapered
                                  • Ground Electrode Quantity: 1
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                                  Bosch Platinum Spark Plug 6704 for 2011 Chevrolet Silverado 1500
                                  • Part # 6704
                                  • SKU # 417795
                                    Notes: Original center electrode material is iridium. OEM fine wire platinum. Do not gap, gap is preset. Quantity per car: 8.
                                    • Hex Size: 16 mm
                                    • Pre-Gap Size: 1mm
                                    • Reach: 17.5mm
                                    • Metal Type: Platinum
                                    • Manufacturer Heat Range: 8
                                    • Center Electrode Tip Material: Platinum
                                    • Ground Electrode Tip Design: Tapered
                                    • Resistance: 6000Ohms
                                    • Ground Configuration: Standard
                                    • Thread Diameter: 14mm
                                    • Seat Type: Tapered
                                    • Ground Electrode Quantity: 1