18 products about 1998 GMC K2500 Spark Plugs & Wires foundVEHICLE SPECIFIC Product Specifications Notes: All Models; 7.4l Other Names: Cable Set Item Dimensions: 3.9 x 10.2 x 6.3 inches Item Weight: 2.10 Pounds Fitment Type: Direct Replacement Replaces: 12192004 Part Description: 1998 GMC K2500 Cable Set More Info Vehicle Fitment 1998 GMC K2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS $124.54 MSRP: $235.00
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: OE Replacement Part / Complete Ignition Wire Set - 7mm Distributor Coil End Terminal Type: Female Outside Diameter: 0.275" Spark Plug Boot End Angle: Straight Spark Plug Boot Material: Silicone Spark Plug End Boot Quantity Straight: 8 Spark Plug End Terminal Type: Female UPC: 042511089334 Wire Diameter: 7 mm Part Description: 1998 GMC K2500 Spark Plug Wire Set More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Notes: All Models; 5.0l, 5.7l Other Names: Cable Set Item Dimensions: 9.4 x 6.4 x 3.9 inches Item Weight: 1.80 Pounds Fitment Type: Direct Replacement Replaces: 12192001, 19351566, 12192364 Part Description: 1998 GMC K2500 Cable Set More Info Vehicle Fitment 1998 GMC K2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS $131.35 MSRP: $247.84
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Composite High Temp: Composite High Temperature Meets or Exceeds Original Equipment Manufacturing Specifications: Yes Spark Plug Boot End Angle: Straight UPC: 689604131138 Part Description: 1998 GMC K2500 Spark Plug Wire Set More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Notes: OE Replacement Part / Complete Ignition Wire Set - 7mm Distributor Coil End Terminal Type: Female Outside Diameter: 0.275" Spark Plug Boot End Angle: 90 Degrees Spark Plug Boot Material: Silicone Spark Plug End Boot Quantity Angled: 8 Spark Plug End Terminal Type: Female UPC: 042511089327 Wire Diameter: 7 mm Part Description: 1998 GMC K2500 Spark Plug Wire Set More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: All Models Item Dimensions: 6.5 x 3.4 x 0.8 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 25168651 Part Description: 1998 GMC K2500 Glow Plug More Info Vehicle Fitment 1998 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS $11.44 MSRP: $20.68
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications UPC: 724620170720 Part Description: 1998 GMC K2500 Spark Plug Wire Set Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Composite High Temp: Composite High Temperature Meets or Exceeds Original Equipment Manufacturing Specifications: Yes Spark Plug Boot End Angle: Straight UPC: 689604131237 Part Description: 1998 GMC K2500 Spark Plug Wire Set More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC 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: 1998 GMC K2500 Iridium TT™ Spark Plug More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 7.4L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Gap 0.050; OE Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap Electrode Material: Platinum Gap: .050" (1.3 mm) Heat Range: 16 Hex Size: 5/8" (16 mm) Nominal Gap: 1.3 mm Overall Height: JIS Reach: 18 mm (.709") Seat Type: Tapered Spark Plug Reach: 0.709" Terminal Type: Solid Thread Diameter: 14 mm Thread Pitch: 1.25 mm UPC: 042511050709 Part Description: 1998 GMC K2500 Double Platinum Spark Plug More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 7.4L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC 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: 1998 GMC K2500 Iridium Power™ Spark Plug More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 7.4L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC 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: 1998 GMC K2500 Platinum TT™ Spark Plug More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 7.4L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Gap 0.060; Resistor Plug w/Patented U-Groove Design Center Electrode Core Material: Copper Center Electrode Material: Nickel Gap: 0.060" 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: 18 mm UPC: 042511050235 Part Description: 1998 GMC K2500 Original U-Groove Nickel Spark Plug More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 7.4L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC 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: 1998 GMC K2500 Iridium Tt™ Spark Plug More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 7.4L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC 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: 1998 GMC K2500 Iridium Tt™ Spark Plug More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 7.4L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Gap 0.050; OE Recommended 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: 0.050 Reach: 18.00 Resistance: 5000 Seat Type: Tapered UPC: 042511050709 Part Description: 1998 GMC K2500 Double Platinum™ Spark Plug More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 7.4L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC 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: 1998 GMC K2500 Platinum Tt™ Spark Plug More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 7.4L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Gap 0.060; 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: 0.060 Reach: 18.00 Resistance: 5000 Seat Type: Tapered UPC: 042511050235 Part Description: 1998 GMC K2500 Original U-Groove™ Spark Plug More Info Vehicle Fitment 1998 GMC K2500 | All Trims | 8 Cyl 5.7L 1998 GMC K2500 | All Trims | 8 Cyl 7.4L 1998 GMC K2500 | All Trims | 8 Cyl 5.0L Show More