CADILLAC Spark Plugs & Glow Plugs

Spark Plug, Platinum Power, 14mm Thread, .750 in. Reach, Each

Part Number: CPN-3318

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-805

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Spark Plug, OE Iridium, Resistor, Each

Part Number: BCH-9655

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Copper Core, Tapered Seat, 5/8 in. Wrench Diameter, 14mm Thread, One Ground Strap, Each

Part Number: ADO-41-601

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Spark Plug, U-Groove, K20HR-U11, 14mm Thread, 26.50mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3381

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-834

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

Spark Plug, Iridium Power, IQ16, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-5301

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Spark Plugs, Iridium TT, Tapered Seat, 14mm Thread, 11.6mm Reach, Resistor, Each

Part Number: DNP-4716

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-806

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Spark Plug, Iridium Tip, Copper Core, Gasket Seat, 16mm Wrench Diameter, One Ground Strap, 0.748 in. Reach, Each

Part Number: ADO-41-122

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Spark Plug, U-Groove, T16PR-U, 14mm Thread, 11.60mm Reach, Tapered Seat, Buick, Chevy, Dodge, Ford, Jeep, Lincoln, Mercury, Plymouth, Pontiac, Each

Part Number: DNP-5025

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

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

Part Number: NGK-90117

5.0 out of 5 stars ( 1 )

• Special Order

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

Part Number: DNP-4504

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

SPARK PLUG ASM

Part Number: ADO-41-131

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, 0.708 in. Reach, Resistor, Each

Part Number: ATL-5243

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-940

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• $20 Summit Bucks

Spark Plug, XP Xtreme Performance, Copper Core, Tapered Seat, 14mm Thread, 0.433 in. Reach, Resistor, Each

Part Number: ATL-XP26

Not Yet Reviewed

• Special Order

Spark Plug, Iridium Power, IKH20, 14mm Thread, 26.50mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-5344

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Spark Plug, Double Platinum, 14mm Thread, 0.750 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-APP64

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, XP Xtreme Performance, Iridium, 14mm Thread, 0.750 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-XP64

Not Yet Reviewed

• Special Order

Spark Plug, OE Iridium, Resistor, Each

Part Number: BCH-9606

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Spark Plug, Super Plus, Resistor, Each

Part Number: BCH-7911

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plugs, Iridium Power, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-5305

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, Professional Platinum, Platinum Tip, Nickel Alloy Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, 0.984 in. Reach, Each

Part Number: ADO-41-990

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

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

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order