BUICK Spark Plugs & Glow Plugs

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.679 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-AP5245

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Estimated Ship Date: Today

Spark Plug, Platinum TT, PTF16TT, 14mm Thread, 11.60mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-4509

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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-41-814

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Estimated Ship Date: Today

• $20 Summit Bucks

Spark Plug, Iridium TT, IQ16TT, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-4706

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Estimated Ship Date: Today

OE Iridium, 14mm thread, 25mm reach, 5/8" hex, tapered, solid

Part Number: NGK-94489

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Estimated Ship Date: Feb 11, 2026 if ordered today

• Special Order

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

Part Number: ADO-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Spark Plug, U-Groove, W16PR-U, 14mm Thread, 9.50mm Reach, Gasket Seat, Buick, Chevy, Chrysler, Dodge, GMC, Jeep, Olds, Plymouth, Pontiac, Each

Part Number: DNP-3037

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

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, Single Platinum, Platinum, 14mm Thread, 0.750 in. Reach, Flat Seat, 16mm Wrench Size, Each

Part Number: ATL-AP3922

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• Special Order

Spark Plug, Copper, 14mm Thread, 0.375 in. Reach, Flat Seat, 19mm Wrench Size, Each

Part Number: ATL-265

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• Special Order

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

Part Number: BCH-6708

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Estimated Ship Date: Today

Spark Plug, Truck, Gasket Seat, 10mm Thread, .250 in. Reach, Projected Tip, Each

Part Number: CPN-842

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Spark Plug, J6C, Copper Core, 14mm Thread, .375in. Reach, Set

Part Number: CPN-823-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Spark Plug, RL87YC, Copper Plus, Resistor, Projected Tip, Each

Part Number: CPN-327

Not Yet Reviewed

Estimated Ship Date: Today

USE AUP 306

Part Number: CPN-511

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Estimated Ship Date: Dec 19, 2025 if ordered today

• Special Order

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

Part Number: ADO-41-630

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Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
• Special Order

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

Part Number: DNP-3031

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Estimated Ship Date: Dec 22, 2025 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 Plus,14mm Thread, Copper Tip, Chevy/Citroen, Each

Part Number: CPN-806

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Estimated Ship Date: Today

Spark Plug, Double Platinum, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-APP606

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• Special Order

Spark Plug, D21, Copper Plus, 18mm Thread, .500 in. Reach, Gasket seat, Each

Part Number: CPN-502

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Estimated Ship Date: Today

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.982 in. Reach, Tapered Seat, 16mm Wrench Size, Each

Part Number: ATL-AP5364

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• Special Order

Spark Plug, XP Xtreme Performance, Iridium, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XP5364

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• Special Order

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

Part Number: NGK-5476

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

• Special Order