1998 GMC Spark Plug Wires and Accessories

Spark Plug Wires, MPG Plus, Green, Chevy, GMC, 7.4L, Set

Part Number: GRN-38-1528MPG

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Spark Plug Wires, 8mm, Blue, Straight Boots, Chevy, GMC, 5.0/5.7L, Set

Part Number: GRN-28-1275S

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Spark Plug Wires, 8mm, Blue, Straight Boots, Chevy, 4.8/5.3/6.0L, Set

Part Number: GRN-28-1629S

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Spark Plug Wires, MPG Plus, Green, Chevy, GMC, Astro, Safari, 1998-2003, 4.3L, Set

Part Number: GRN-36-1596MPG

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Chevrolet, GMC, 6.0L, 7.0L, Set

Part Number: GRN-28-1720S

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Chevrolet, GMC, 6.0L Big Block, 7.0L Big Block, Set

Part Number: GRN-38-1720MPG

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, Hummer, Pontiac, V8, Set

Part Number: GRN-28-1629SL

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, Hummer, Pontiac, V8, Set

Part Number: GRN-28-1629HTBLB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Spark Plug Wires, Stock, OE Replacement, Black, Silicone, 7.00mm, Set

Part Number: DNP-671-4045

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Spark Plug Wires, Stock, OE Replacement, Black, Silicone, 7.00mm, Set

Part Number: DNP-671-8054

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Estimated Ship Date: Mar 19, 2026 if ordered today

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IGN WIRE SET-7MM

Part Number: DNP-671-8055

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Spark Plug Wires, Stock, OE Replacement, Black, Silicone, 7.00mm, Set

Part Number: DNP-671-6054

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Spark Plug Wires, Stock, OE Replacement, Black, Silicone, 7.00mm, Set

Part Number: DNP-671-6068

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Spark Plug Wires, Blue Streak, Spiral Wound, 8.5mm, Black, Chevy, GMC, 5.0, 5.7L, Set

Part Number: SMP-10072

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Spark Plug Wire Set

Part Number: DFP-XS10394

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Spark Plug Wire, Spiral Core, 7mm, Black, Stock Boots, Chevy, GMC, Isuzu, Oldsmobile, Set

Part Number: DFP-XS10229

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Spark Plug Wire Set

Part Number: DFP-XS10231

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Spark Plug Wire, Spiral Core, 7mm, Black, Stock Boots, Chevy, GMC, Oldsmobile, Set

Part Number: DFP-XS10242

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Spark Plug Wires, Mag-Tune, Spiro Wound, 7mm, Black, Stock Boots, GM V6, Set

Part Number: MOR-9399M

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Wires, 8 cyl GM Custom Fit Red

Part Number: PNX-808422

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Spark Plug Wire Sets, PowerCables, Assembled, Spiral Core, Black Boots, Red Wires, 8.00mm Diameter, Chevrolet, GMC, 4.3L, Set

Part Number: JBA-W0842

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, Straight Boots, Chevy, GMC/Isuzu/Oldsmobile, 4.3L, V6

Part Number: TAY-84635

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Wires, 8 cyl GM Custom Fit Blue

Part Number: PNX-808329

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Estimated Ship Date: Mar 11, 2026 if ordered today

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