30 products about 1991 Chevrolet Corvette Spark Plugs & Wires foundVEHICLE SPECIFIC Product Specifications Notes: Ignition Cable Set; All Models; W/O Zr1 Option Other Names: Cable Set Item Dimensions: 6.3 x 4.1 x 10.2 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Replaces: 12073939 Part Description: 1991 Chevrolet Corvette Cable Set More Info Vehicle Fitment 1991 Chevrolet Corvette | 35th Anniversary Edition, Base, Indianapolis 500 Pace Car, ZR-1 | 8 Cyl 5.7 L GAS $59.31 MSRP: $111.92
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: OE Replacement Part / Complete Ignition Wire Set - 8mm Distributor Coil End Terminal Type: Female Outside Diameter: 0.314" Spark Plug Boot End Angle: 90 Degrees Spark Plug Boot Material: Silicone Spark Plug End Terminal Type: Female UPC: 042511088986 Wire Diameter: 8 mm Part Description: 1991 Chevrolet Corvette Spark Plug Wire Set More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.032; Alum Head; Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap Electrode Material: Iridium Gap: .031" (0.8 mm) Heat Range: 16 Hex Size: 5/8" (16 mm) Nominal Gap: 0.8 mm Overall Height: ISO Reach: 19 mm (3/4") Seat Type: Gasket Terminal Type: Solid Thread Diameter: 14 mm Thread Pitch: 1.25 mm Part Description: 1991 Chevrolet Corvette Hot Type Iridium Long-Life Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Ignition Cable; W/O Zr1 Option; No 1 Other Names: Cable, Cable Set Item Dimensions: 5.4 x 4.8 x 1.5 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1991 Chevrolet Corvette Wire Asm, Spark Plug #3 Cyl More Info Vehicle Fitment 1991 Chevrolet Corvette | Base, ZR-1 | 8 Cyl 5.7 L GAS $12.61 MSRP: $19.80
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Material: Wire Wound Meets or Exceeds Original Equipment Manufacturing Specifications: Yes Spark Plug Boot End Angle: 90 Degrees UPC: 689604136867 Part Description: 1991 Chevrolet Corvette Spark Plug Wire Set More Info Vehicle Fitment 1991 Chevrolet Corvette | Base | All Engines VEHICLE SPECIFIC Product Specifications UPC: 724620171413 Part Description: 1991 Chevrolet Corvette Spark Plug Wire Set Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.040; Alum Head; 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: ISO Reach: 19 mm (3/4") Resistance: 5000 Ohms Seat Type: Gasket Terminal Type: Solid Thread Diameter: 14 mm Thread Pitch: 1.25 mm UPC: 042511047013 Part Description: 1991 Chevrolet Corvette Iridium TT™ Hot Type Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications UPC: 724620170607 Part Description: 1991 Chevrolet Corvette Spark Plug Wire Set Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.040; Cast Iron Head; 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: 11.6 mm (.460") Seat Type: Tapered Terminal Type: Solid Thread Diameter: 14 mm Thread Pitch: 1.25 mm UPC: 042511047150 Part Description: 1991 Chevrolet Corvette Iridium TT™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.032; Alum Head; Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap Electrode Material: Platinum Gap: .031" (0.8 mm) Heat Range: 16 Hex Size: 5/8" (16 mm) Nominal Gap: 0.8 mm Overall Height: ISO Reach: 19 mm (3/4") Seat Type: Gasket Spark Plug Reach: 0.748" Terminal Type: Solid Thread Diameter: 14 mm Thread Pitch: 1.25 mm UPC: 042511033016 Part Description: 1991 Chevrolet Corvette Double Platinum Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.044; Alum Head; Iridium Pwr - Perf Upgrade w/Worlds 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 Overall Height: ISO Reach: 19 mm (3/4") Seat Type: Gasket Terminal Type: Solid Thread Diameter: 14 mm Thread Pitch: 1.25 mm UPC: 042511053038 Part Description: 1991 Chevrolet Corvette Iridium Power™ Hot Type Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.040; Alum Head; 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: ISO Seat Type: Gasket Spark Plug Reach: 19 mm Terminal Type: Solid Thread Diameter: 14 mm Thread Pitch: 1.25 mm UPC: 042511045033 Wrench Diameter: 16 mm Part Description: 1991 Chevrolet Corvette Platinum TT™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.040; Cast Iron Head; 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: 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: 1991 Chevrolet Corvette Platinum TT™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.032; Alum Head; OE Recommended Resistor Plug w/Patented U-Groove Design Center Electrode Core Material: Copper Center Electrode Material: Nickel Gap: 0.032" 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: Gasket Thread Diameter: 0.551" Thread Reach: 0.748" UPC: 042511031197 Part Description: 1991 Chevrolet Corvette Original U-Groove Nickel Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.044; Cast Iron Head; 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 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: 1991 Chevrolet Corvette Iridium Power™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Ignition Cable; W/O Zr1 Option; No 7 Other Names: Cable Set Item Dimensions: 9.2 x 6.3 x 1.2 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 1991 Chevrolet Corvette Wire-Spk Plg More Info Vehicle Fitment 1991 Chevrolet Corvette | Base, ZR-1 | 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: Ignition Cable; W/O Zr1 Option; No 6 Item Dimensions: 8.3 x 7.1 x 0.7 inches Item Weight: 0.70 Pounds Part Description: 1991 Chevrolet Corvette Wire-Spark Plug(28" Style X) More Info Vehicle Fitment 1991 Chevrolet Corvette | Base, ZR-1 | 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: Ignition Cable; W/O Zr1 Option; No 5;Ignition Cable; W/O Zr1 Option; No 8 Other Names: Cable Set Item Dimensions: 6.6 x 5.7 x 1.6 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 1991 Chevrolet Corvette Wire Asm, Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | Base, ZR-1 | 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: Ignition Cable; W/O Zr1 Option; No 4 Other Names: Cable Set Item Dimensions: 6.1 x 5.1 x 1.0 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1991 Chevrolet Corvette Wire Asm, Spark Plug #6 Cyl More Info Vehicle Fitment 1991 Chevrolet Corvette | Base, ZR-1 | 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: Ignition Cable; W/O Zr1 Option; No 2;Ignition Cable; W/O Zr1 Option; No 3 Part Description: 1991 Chevrolet Corvette Spark Plug Wire Vehicle Fitment 1991 Chevrolet Corvette | Base, ZR-1 | 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: OE Replacement Part / Complete Ignition Wire Set - 8mm Distributor Coil End Terminal Type: Female Insulation Outside Diameter: 8.00 Spark Plug Boot Material: Silicone Spark Plug End Boot Degree: 180 Spark Plug End Boot Quantity Straight: 8 Spark Plug End Terminal Type: FEMALE UPC: 042511089303 Part Description: 1991 Chevrolet Corvette Spark Plug Wire Set More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.044; Alum Head; Iridium Pwr - Perf Upgrade w/Worlds 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: 19.00 Resistance: 5000 Seat Type: Gasket UPC: 042511053038 Part Description: 1991 Chevrolet Corvette Iridium Tt™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.040; Alum Head; 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: 19.00 Resistance: 5000 Seat Type: Gasket UPC: 042511047013 Part Description: 1991 Chevrolet Corvette Iridium Tt™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.044; Cast Iron Head; 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: 11.60 Resistance: 5000 Seat Type: Tapered UPC: 042511053304 Part Description: 1991 Chevrolet Corvette Iridium Tt™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.040; Cast Iron Head; 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: 11.60 Resistance: 5000 Seat Type: Tapered UPC: 042511047150 Part Description: 1991 Chevrolet Corvette Iridium Tt™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.032; Alum Head; OE Recommended Resistor Plug w/Patented U-Groove Design 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: 0.032 Reach: 19.00 Resistance: 5000 Seat Type: Gasket UPC: 042511031197 Part Description: 1991 Chevrolet Corvette Original U-Groove™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.032; Alum Head; Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap Center Electrode Core Material: Copper Center Electrode Tip Material: Platinum 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: 0.032 Reach: 19.00 Resistance: 5000 Seat Type: Gasket UPC: 042511033016 Part Description: 1991 Chevrolet Corvette Double Platinum™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.040; Alum Head; 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: 19.00 Resistance: 5000 Seat Type: Gasket UPC: 042511045033 Part Description: 1991 Chevrolet Corvette Platinum Tt™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.040; Cast Iron Head; 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: 11.60 Resistance: 5000 Seat Type: Tapered UPC: 042511045095 Part Description: 1991 Chevrolet Corvette Platinum Tt™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Gap 0.032; Alum Head; Iridium Long Life - 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: 0.032 Reach: 19.00 Resistance: 5000 Seat Type: Gasket UPC: 042511034358 Part Description: 1991 Chevrolet Corvette Iridium Long-Life™ Spark Plug More Info Vehicle Fitment 1991 Chevrolet Corvette | All Trims | 8 Cyl 5.7L