PONTIAC GRAND PRIX Spark Plugs & Glow Plugs

Spark Plug, Double Platinum, Tapered Seat, 14mm Thread, 18mm Reach, Projected Tip, Resistor, Each

Part Number: CPN-7940

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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

Part Number: CPN-3401

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Estimated Ship Date: Nov 17, 2025 if ordered today

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

Part Number: CPN-7983

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Spark Plug, Iridium, Gasket Seat, 14mm Thread, .689in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9808

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Spark Plug, Iridium Power, Gasket Seat, 14mm Thread, 0.689 in. Reach, Projected Tip, Resistor, Each

Part Number: DNP-IT20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Spark Plug, Platinum Power, Flat Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-3344

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Estimated Ship Date: Nov 19, 2025 if ordered today

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

Part Number: NGK-7862

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

• Special Order

Spark Plug, Iridium, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9001

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 20, 2025 if ordered today

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Spark Plug, Double Platinum Power, Platinum, 14mm Thread, 0.689 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-7304

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Estimated Ship Date: Nov 20, 2025 if ordered today

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

Part Number: ADO-41-908

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Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
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Spark Plug, Double Iridium, Tapered Seat, 14mm Thread, 17.5mm Reach, Resistor, Each

Part Number: BCH-9657

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Spark Plug, OE Platinum, Resistor, 14mm Thread, 19mm Reach, Flat Seat, Each

Part Number: BCH-6726

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Spark Plug, PTR4G-15, Laser Platinum, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Hex, Each

Part Number: NGK-1209

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Estimated Ship Date: Jan 13, 2026 if ordered today

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