GMC Spark Plugs & Glow Plugs

Spark Plug, OE Platinum, Gasket Seat, 14mm Thread, 11.2mm Reach, Resistor, Each

Part Number: BCH-6708

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plugs, U-Grove, Resistor, Copper, 14mm Thread Size, 19mm Reach, Gasket Seat, Each

Part Number: DNP-3031

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Special Order

Spark Plugs, Platinum TT, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-4501

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Estimated Ship Date: Today

Spark Plug, OE Iridium, Non-Projected, 8 Heat Range, 25mm Reach, Tapered Seat, Buick, Chevy, Fisker, GMC Pontiac, Saab, Saturn, Each

Part Number: BCH-9723

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Estimated Ship Date: Today

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, 0.460 in. Reach, Resistor, Each

Part Number: ATL-147

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Spark Plug, RN5C, Copper Plus, 14mm Thread, .750 in. Reach, Gasket seat, Resistor, Projected Tip, Each

Part Number: CPN-123

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Estimated Ship Date: Today

Spark Plug, Iridium Power, ITV20, 14mm Thread, 25.00mm Reach, Tapered Seat, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Mazda, Mercury, Saturn, Each

Part Number: DNP-5339

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

• Special Order

Glow Plug Controller, AM General, Chevy, GMC, 6.5L Diesel, Each

Part Number: DRX-DRX01006

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Spark Plug, Laser Iridium, Gasket Seat, 14mm Thread, 25mm Reach, Resistor, Each

Part Number: NGK-5476

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

• Special Order

Spark Plug, Iridium Power, ITL16, 14mm Thread, 25.00mm Reach, Tapered Seat, Buick, Chevy, Dodge, Hummer, Jeep, Olds, Pontiac, Volkswagen, Each

Part Number: DNP-5349

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Estimated Ship Date: Feb 27, 2026 if ordered today

• Special Order

Spark Plug, Double Platinum, Tapered, 14mm Thread, .708 in. Reach, Resistor, Each

Part Number: CPN-7015

Not Yet Reviewed

Estimated Ship Date: Today

Glow Plug Controller, Chevrolet, GMC, Isuzu, Each

Part Number: RNB-904-900

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Estimated Ship Date: Today

• Free Shipping

Ir SparkPlug

Part Number: ATL-AI5263

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Estimated Ship Date: Today

Spark Plug, Double Iridium, Non-Projected, 7 Heat Range, 25mm Reach, Tapered, Buick, Cadillac, Chevy, Ford, GMC, Jaguar, Lincoln, Mazda, Each

Part Number: BCH-96315

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Estimated Ship Date: Today

Glow Plug, Stainless Steel, 1.875 in. Length, Chevy, GMC, 6.5L Diesel, Each

Part Number: ATL-1110

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Estimated Ship Date: Today

Spark Plug, Iridium TT, IW20TT, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-4709

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Estimated Ship Date: Today

Spark Plugs, Iridium Power, Tapered Seat, 14mm Thread, 25mm Reach, Resistor, Each

Part Number: DNP-5338

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Estimated Ship Date: Today

Spark Plug, Laser Platinum, Tapered Seat, 14mm Thread, 26.5mm Reach, Resistor, Each

Part Number: NGK-3587

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Estimated Ship Date: Today

Spark Plug, RS9YC, Copper Plus, 14mm Thread, .689 in. Reach, Resistor, Each

Part Number: CPN-304

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Estimated Ship Date: Today

Spark Plug, Double Iridium, Copper Core, Tapered Seat, 14mm Thread, 25mm Reach, Resistor, Each

Part Number: BCH-9616

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Estimated Ship Date: Today

EM- Diesel Glow Plug

Part Number: SMP-GP126

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Special Order

EM- Diesel Glow Plug

Part Number: SMP-GP128

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Special Order

Glow Plug Conductor

Part Number: SMP-GPC101

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Special Order

Misc - Engine Control

Part Number: SMP-GP103

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Special Order

Misc - Engine Control

Part Number: SMP-GP108

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Special Order