ACDelco Spark Plugs & Glow Plugs

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R45LTS6

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• $20.00 Summit Bucks

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

Part Number: ADO-41-808

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

Part Number: ADO-41-814

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Spark Plug, RAPIDFIRE Performance Platinum, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-8

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Estimated Ship Date: Dec 17, 2025 if ordered today

• $20.00 Summit Bucks
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Spark Plug

Part Number: ADO-CS45T

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Spark Plug, Resistor, Nickel Alloy Tip, Copper Core, 14mm Thread Size, 0.431 in. Reach, Tapered Seat, Each

Part Number: ADO-MR41T

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Each

Part Number: ADO-41-630

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Estimated Ship Date: Dec 17, 2025 if ordered today

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

Part Number: ADO-72G

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Estimated Ship Date: Dec 17, 2025 if ordered today

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

Part Number: ADO-41-802

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Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 0.708 in. Reach, Resistor, Each

Part Number: ADO-41-100

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

Part Number: ADO-41-122

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MODULE ASM GLOW PLUG CONT

Part Number: ADO-12746363

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Estimated Ship Date: Tomorrow

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Spark Plug, RAPIDFIRE Performance Platinum, Platinum Tip, Nickel Copper Alloy Core, Flat Seat, 16mm Wrench Diameter, One Ground Strap, Each

Part Number: ADO-21

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Estimated Ship Date: Tomorrow

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Data Link Resistor

Part Number: ADO-12182133

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Spark Plug, Nickel Tip, Copper Core, Tapered Seat, 5/8 in. Wrench Diameter, One Ground Strap, Each

Part Number: ADO-12582002

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Estimated Ship Date: Dec 17, 2025 if ordered today

• $20.00 Summit Bucks
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SPARK PLUG ASM

Part Number: ADO-12674112

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Glow Plug, Chevy, 6.2L Diesel, Each

Part Number: ADO-13G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Spark Plug RAPIDFIRE Performance Platinum, Platinum Tip, Nickel Copper Alloy Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, Each

Part Number: ADO-16

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Estimated Ship Date: Dec 17, 2025 if ordered today

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SPARK PLUG ASM

Part Number: ADO-15

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Glow Plugs, Gold, Chevrolet, 2.0L Diesel, Each

Part Number: ADO-10G

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Estimated Ship Date: Dec 17, 2025 if ordered today

• $20.00 Summit Bucks
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SPARK PLUG ASM-GAS ENG IGN

Part Number: ADO-12681654

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Estimated Ship Date: Dec 17, 2025 if ordered today

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GLOW PLUG ASM-DSL ENG COMBUSTION AIR HTR

Part Number: ADO-12693207

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Estimated Ship Date: Dec 17, 2025 if ordered today

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SPARK PLUG ASM

Part Number: ADO-19300382

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Estimated Ship Date: Dec 17, 2025 if ordered today

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SPARK PLUG ASM

Part Number: ADO-19300749

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Estimated Ship Date: Dec 17, 2025 if ordered today

• $20.00 Summit Bucks
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SPARK PLUG ASM

Part Number: ADO-19300874

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Estimated Ship Date: Dec 17, 2025 if ordered today

• $20.00 Summit Bucks
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