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Replacement and OEM Parts for Chevrolet C20 Spark Plug
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Chevrolet C20 Spark Plug

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Spark Plugs & Wires
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27 Products found

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  • Denso Iridium TT™ Spark Plug for Chevrolet C20 - 4715

    Denso® Iridium TT™ Spark Plug for Chevrolet C20

    PartNumber: 4715
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047150
    • Part Description: Chevrolet C20 Iridium TT™ Spark Plug
    More Info
    $7.03
  • Denso Iridium TT™ Spark Plug for Chevrolet C20 - 4716

    Denso® Iridium TT™ Spark Plug for Chevrolet C20

    PartNumber: 4716
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047167
    • Part Description: Chevrolet C20 Iridium TT™ Spark Plug
    More Info
    $7.01
  • Denso Iridium Power™ Spark Plug for Chevrolet C20 - 5331

    Denso® Iridium Power™ Spark Plug for Chevrolet C20

    PartNumber: 5331
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053311
    • Part Description: Chevrolet C20 Iridium Power™ Spark Plug
    More Info
    $6.31
  • Denso Platinum TT™ Spark Plug for Chevrolet C20 - 4509

    Denso® Platinum TT™ Spark Plug for Chevrolet C20

    PartNumber: 4509
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Spark Plug Reach: 11.6 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045095
    • Wrench Diameter: 16 mm
    • Part Description: Chevrolet C20 Platinum TT™ Spark Plug
    More Info
    $3.38
  • Denso Platinum TT™ Spark Plug for Chevrolet C20 - 4510

    Denso® Platinum TT™ Spark Plug for Chevrolet C20

    PartNumber: 4510
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Spark Plug Reach: 11.6 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045101
    • Wrench Diameter: 16 mm
    • Part Description: Chevrolet C20 Platinum TT™ Spark Plug
    More Info
    $3.54
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet C20 - 5020

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet C20

    PartNumber: 5020
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.035"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 14
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050204
    • Part Description: Chevrolet C20 Original U-Groove Nickel Spark Plug
    More Info
    $1.99
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet C20 - 5025

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet C20

    PartNumber: 5025
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.035"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050259
    • Part Description: Chevrolet C20 Original U-Groove Nickel Spark Plug
    More Info
    $1.99
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet C20 - 5026

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet C20

    PartNumber: 5026
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.044"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050266
    • Part Description: Chevrolet C20 Original U-Groove Nickel Spark Plug
    More Info
    $1.99
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet C20 - 5029

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet C20

    PartNumber: 5029
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.035"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050297
    • Part Description: Chevrolet C20 Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet C20 - 5035

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet C20

    PartNumber: 5035
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.035"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 20
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050358
    • Part Description: Chevrolet C20 Original U-Groove Nickel Spark Plug
    More Info
    $1.99
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet C20 - 5036

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet C20

    PartNumber: 5036
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.044"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 20
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050365
    • Part Description: Chevrolet C20 Original U-Groove Nickel Spark Plug
    More Info
    $2.00
  • Denso Iridium Power™ Spark Plug for Chevrolet C20 - 5330

    Denso® Iridium Power™ Spark Plug for Chevrolet C20

    PartNumber: 5330
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053304
    • Part Description: Chevrolet C20 Iridium Power™ Spark Plug
    More Info
  • Denso Spark Plug Standard for Chevrolet C20 - 5030

    Denso® Spark Plug Standard for Chevrolet C20

    PartNumber: 5030
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.060
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • Thread Diameter: 0.551
    • UPC: 042511050303
    • Part Description: Chevrolet C20 Spark Plug Standard
    More Info
  • OEM (Genuine) Chevrolet C20 Spark Plug

    PartNumber: 5613738
    OEM Chevrolet C20 Spark Plug - 5613738
    Product Specifications
    • Part Description: Chevrolet C20 Spark Plug
  • Denso Iridium Tt™ Spark Plug for Chevrolet C20 - ITF16

    Denso® Iridium Tt™ Spark Plug for Chevrolet C20

    PartNumber: ITF16
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053304
    • Part Description: Chevrolet C20 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Chevrolet C20 - ITF16TT

    Denso® Iridium Tt™ Spark Plug for Chevrolet C20

    PartNumber: ITF16TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047150
    • Part Description: Chevrolet C20 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Chevrolet C20 - ITF20

    Denso® Iridium Tt™ Spark Plug for Chevrolet C20

    PartNumber: ITF20
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053311
    • Part Description: Chevrolet C20 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Chevrolet C20 - ITF20TT

    Denso® Iridium Tt™ Spark Plug for Chevrolet C20

    PartNumber: ITF20TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047167
    • Part Description: Chevrolet C20 Iridium Tt™ Spark Plug
    More Info
  • Denso Platinum Tt™ Spark Plug for Chevrolet C20 - PTF16TT

    Denso® Platinum Tt™ Spark Plug for Chevrolet C20

    PartNumber: PTF16TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045095
    • Part Description: Chevrolet C20 Platinum Tt™ Spark Plug
    More Info
  • Denso Platinum Tt™ Spark Plug for Chevrolet C20 - PTF20TT

    Denso® Platinum Tt™ Spark Plug for Chevrolet C20

    PartNumber: PTF20TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045101
    • Part Description: Chevrolet C20 Platinum Tt™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Chevrolet C20 - T14PR-U

    Denso® Original U-Groove™ Spark Plug for Chevrolet C20

    PartNumber: T14PR-U
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 14
    • Pre-Gap Size: 0.035
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050204
    • Part Description: Chevrolet C20 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Chevrolet C20 - T16PR-U

    Denso® Original U-Groove™ Spark Plug for Chevrolet C20

    PartNumber: T16PR-U
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.035
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050259
    • Part Description: Chevrolet C20 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Chevrolet C20 - T16PR-U11

    Denso® Original U-Groove™ Spark Plug for Chevrolet C20

    PartNumber: T16PR-U11
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050266
    • Part Description: Chevrolet C20 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Chevrolet C20 - T16R-U

    Denso® Original U-Groove™ Spark Plug for Chevrolet C20

    PartNumber: T16R-U
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.035
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050297
    • Part Description: Chevrolet C20 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Chevrolet C20 - T16R-U15

    Denso® Original U-Groove™ Spark Plug for Chevrolet C20

    PartNumber: T16R-U15
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.060
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050303
    • Part Description: Chevrolet C20 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Chevrolet C20 - T20PR-U

    Denso® Original U-Groove™ Spark Plug for Chevrolet C20

    PartNumber: T20PR-U
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.035
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050358
    • Part Description: Chevrolet C20 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Chevrolet C20 - T20PR-U11

    Denso® Original U-Groove™ Spark Plug for Chevrolet C20

    PartNumber: T20PR-U11
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050365
    • Part Description: Chevrolet C20 Original U-Groove™ Spark Plug
    More Info

About Chevrolet C20 Spark Plug

The Chevrolet C20 is indeed a very heavy model and can therefore carry more weight. If you're looking for a classic pickup with a rear seat, a Chevrolet C20 is a perfect choice. C20 provides affordable and reliable parts like spark plug parts for car buyers. The C20 spark plug's main job is to create a spark to fire up the combustible mix. The regular spark plug parts come with a copper core and metal terminal for the steel shell.
Whereas, the worn C20 spark plug parts need to be repaired or replaced with new ones for better performance. It is made from an insulator that surrounds an electrode that protrudes down its center. The electrode protrudes from the end of the spark plug parts which help produce a gap across the arc and into the combustion chamber which helps ignite the air/fuel mixture in the combustion chamber. Here are the steps to service the C20 spark plug parts: You should disconnect the negative battery terminal, remove the spark plug wire boots by pulling and twisting it, remove the spark plugs using the correct size socket, then adjust the new spark plug gap with the spark plug gap tool and add anti-seize to the threads, next tighten the new spark plugs to the proper torque, and then plug in the spark plug wire boot to the new set of plugs. We have nearly all types of C20 parts in our catalog to give you a better model both inside and out. Consumers can get great C20 parts and services online 24 hours a day and 7 days a week.

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