CADILLAC Spark Plugs & Glow Plugs

Ir SparkPlug

Part Number: ATL-AI6043

Not Yet Reviewed

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Ir SparkPlug

Part Number: ATL-AI5325

Not Yet Reviewed

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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

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Spark Plug, Iridium Long Life, ZT20EPR11, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5087

Not Yet Reviewed

Estimated Ship Date: Dec 22, 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: Dec 22, 2025 if ordered today

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Spark Plug, Laser Iridium, Tapered Seat, 14mm Thread, 1.000 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-91794

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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

Part Number: NGK-96329

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Spark Plug, Laser Iridium, Iridium, 12mm Thread, 0.980 in. Reach, Tapered Seat, 14mm Wrench Size, Each

Part Number: NGK-94524

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Spark Plug, G-Power Platinum, Tapered Seat, 14mm Thread, 1.000 in. Reach, Non-Projected Tip, Resistor, Each

Part Number: NGK-90198

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Spark Plug, Laser Iridium, Iridium, 12mm Thread, 0.984 in. Reach, Tapered Seat, 14mm Wrench Size, Each

Part Number: NGK-92968

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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OE Iridium, 14mm thread, 3/4" reach, 5/8" hex, gasket, solid

Part Number: NGK-95609

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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NGK Iridium IX Spark Plug

Part Number: NGK-97921

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Spark Plug, Iridium IX, 12mm Thread, 0.984 in. Reach, 7 Heat Range, 16mm Wrench Size, LNAR7AIX, Each

Part Number: NGK-91768

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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

Part Number: ADO-41-991

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• $20 Summit Bucks
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Spark Plug, Laser Platininum, 14mm Thread, .750 in. Reach, 5.8 Hex, Gasket Seat, Resistor, Each

Part Number: NGK-2890

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Spark Plug, Laser Iridium, Iridium, 14mm Thread, 0.984 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: NGK-96393

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 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: Feb 9, 2026 if ordered today

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SPARK PLUG

Part Number: ATL-1115

Not Yet Reviewed

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GLOW PLUG ASM-DSL ENG COMBUSTION AIR HTR

Part Number: ADO-73G

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• $20 Summit Bucks
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