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Replacement and OEM Parts for 2003 Chevrolet Corvette Spark Plug

2003 Chevrolet Corvette Spark Plug

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2003 Chevrolet Corvette
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Spark Plugs & Wires
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  • OEM 2003 Chevrolet Corvette Spark Plug Diagram - 12681665
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    OEM (Genuine) 2003 Chevrolet Corvette Spark Plug

    PartNumber: 12681665
    OEM 2003 Chevrolet Corvette Spark Plug - 12681665
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 3.7 x 1.1 x 6.9 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25162555, 12607234, 19256067, 25315018, 89017883, 25162556
    • Part Description: 2003 Chevrolet Corvette Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | 50th Anniversary Edition, 50th Anniversary Edition Pace Car, Base, Indianapolis 500 Pace Car, Z06 | 8 Cyl 5.7 L GAS
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium TT™ Spark Plug for 2003 Chevrolet Corvette - 4713

    Denso® Iridium TT™ Spark Plug for 2003 Chevrolet Corvette

    PartNumber: 4713
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • 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: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047136
    • Part Description: 2003 Chevrolet Corvette Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
    $7.01
  • Denso Iridium Long-Life Spark Plug for 2003 Chevrolet Corvette - 5090

    Denso® Iridium Long-Life Spark Plug for 2003 Chevrolet Corvette

    PartNumber: 5090
    Product Specifications
    • Notes: Gap 0.040; DENSO is OE Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap
    • 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: 18 mm (.709")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511050907
    • Part Description: 2003 Chevrolet Corvette Iridium Long-Life Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
    $6.14
  • Denso Iridium Power™ Spark Plug for 2003 Chevrolet Corvette - 5325

    Denso® Iridium Power™ Spark Plug for 2003 Chevrolet Corvette

    PartNumber: 5325
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • OE Part Number: IT16
    • Overall Height: JIS
    • Reach: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053250
    • Part Description: 2003 Chevrolet Corvette Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
    $6.17
  • Denso Platinum TT™ Spark Plug for 2003 Chevrolet Corvette - 4511

    Denso® Platinum TT™ Spark Plug for 2003 Chevrolet Corvette

    PartNumber: 4511
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • 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: 17.5 mm (.689")
    • Seat Type: Tapered
    • Spark Plug Reach: 18 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045118
    • Wrench Diameter: 16 mm
    • Part Description: 2003 Chevrolet Corvette Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
    $3.38
  • Denso Iridium Tt™ Spark Plug for 2003 Chevrolet Corvette - IT16

    Denso® Iridium Tt™ Spark Plug for 2003 Chevrolet Corvette

    PartNumber: IT16
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • 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: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053250
    • Part Description: 2003 Chevrolet Corvette Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
  • Denso Iridium Tt™ Spark Plug for 2003 Chevrolet Corvette - IT16TT

    Denso® Iridium Tt™ Spark Plug for 2003 Chevrolet Corvette

    PartNumber: IT16TT
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • 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: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047136
    • Part Description: 2003 Chevrolet Corvette Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
  • Denso Platinum Tt™ Spark Plug for 2003 Chevrolet Corvette - PT16TT

    Denso® Platinum Tt™ Spark Plug for 2003 Chevrolet Corvette

    PartNumber: PT16TT
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • 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: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045118
    • Part Description: 2003 Chevrolet Corvette Platinum Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L
  • Denso Iridium Long-Life™ Spark Plug for 2003 Chevrolet Corvette - ZTJ16R10

    Denso® Iridium Long-Life™ Spark Plug for 2003 Chevrolet Corvette

    PartNumber: ZTJ16R10
    Product Specifications
    • Notes: Gap 0.040; DENSO is OE Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap
    • 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: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050907
    • Part Description: 2003 Chevrolet Corvette Iridium Long-Life™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Corvette | All Trims | 8 Cyl 5.7L