GMC Spark Plugs & Glow Plugs

Spark Plug, Shorty, C-Cut Electrode, Gasket Seat, 14mm Thread .750 in. Reach, Projected, Resistor, Set of 4

Part Number: ACC-0416S-4

4.12 out of 5 stars ( 115 )

Estimated Ship Date: Tomorrow

Spark Plugs, Shorty, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 4

Part Number: ACC-0576S-4

4.78 out of 5 stars ( 125 )

Estimated Ship Date: Tomorrow

Spark Plugs, Shorty, Gasket Seat, 14mm Thread, .375 in. Reach, Projected, Resistor, Set of 8

Part Number: ACC-8197

4.81 out of 5 stars ( 75 )

Estimated Ship Date: Tomorrow

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

Part Number: ACC-P526S

4.44 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

Spark Plugs, Shorty, Tapered Seat, 14mm Thread, .460 in. Reach, Projected, Resistor, Set of 8

Part Number: ACC-8198

4.81 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

Spark Plugs, C-Cut Ground Electrode ,Tapered Seat, 14mm Thread, .460 in. Reach, Projected, Set of 4

Part Number: ACC-0276S-4

4.81 out of 5 stars ( 43 )

Estimated Ship Date: Tomorrow

Glow Plug, Replacement, GM, 6.6L Duramax, LLY, LBZ, LMM, LGH, LML, Each

Part Number: ADO-9G

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Spark Plugs, Shorty, C-Cut Electrode, Gasket Seat, 14mm Thread .375 in. Reach, Projected, Resistor, Set of 4

Part Number: ACC-0437S-4

4.63 out of 5 stars ( 43 )

Estimated Ship Date: Tomorrow

Spark Plug, Shorty, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 4

Part Number: ACC-0574S-4

4.56 out of 5 stars ( 25 )

Estimated Ship Date: Tomorrow

Spark Plug, C-Cut Electrode, Tapered, 14mm Thread .708 in. Reach, Projected, Resistor, Set of 8

Part Number: ACC-8196

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Spark Plugs, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 8

Part Number: ACC-8179

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Glow Plugs, Gold, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: ADO-63G

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Spark Plug, C-Cut Ground Electrode, Tapered Seat, 14mm Thread .708 in. Reach, Projected, Resistor, Set of 4

Part Number: ACC-0526-4

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

GLOW PLUG

Part Number: ATL-1120

Not Yet Reviewed

• Special Order

Spark Plug, Laser Iridium, 12mm Thread, 0.984 in. Reach, 9 Heat Range, 14mm Wrench Size, ILNFR9B7G, Each

Part Number: NGK-94956

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Glow Plug, Replacement, Chevrolet, GMC, Duramax, V8, Each

Part Number: SMP-GP124

Not Yet Reviewed

Glow Plug Straps, GM, Pickup, Duramax Diesel, Pair

Part Number: RNB-904-109

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

Glow Plug, Gold, Cadillac, Chevrolet, GMC, Diesel, Each

Part Number: ADO-72G

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Glow Plug, Replacement, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: SMP-GP110

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

Electrical Switches

Part Number: SMP-GP114

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

Electrical Switches

Part Number: SMP-GP115

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

EM- Diesel Glow Plug

Part Number: SMP-GP128

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Glow Plug Conductor

Part Number: SMP-GPC101

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

Glow Plug

Part Number: NGK-97788

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Spark Plug, Laser Iridium, 12mm Thread, 0.984 in. Reach, 7 Heat Range, 14mm Wrench Size, ILNAR7A9, Each

Part Number: NGK-92176

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order