Spark Plugs

Spark Plug, Gasket Seat, 14mm Thread, .375 in. Reach, Non-Resistor, Each

Part Number: NGK-3210

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, 0.750 in. Reach, Resistor, Each

Part Number: ATL-404

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, .460 in. Reach, Non-Projected Tip, Resistor, Each

Part Number: ATL-145

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/24/2025

Spark Plug, Autolite Copper Core, 14mm Thread, 0.460 in. Reach, Tapered Seat, 5/8 in. Hex, Each

Part Number: ATL-144

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .437 in. Reach, Non-Resistor, Each

Part Number: NGK-3112

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, .807 in. Reach, Non-Projected Tip, Resistor, Each

Part Number: ATL-5144

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .370 in. Reach, Non-Resistor, Each

Part Number: NGK-4000

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Spark Plug, Briggs & Stratton, Nickel, 10mm Thread, 0.748 in. Reach, Gasket Seat, 16mm Wrench Size, Each

Part Number: PWD-557039

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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• Special Order

Spark Plug, N4C, Copper Core, 14mm Thread, .750in. Reach, Set

Part Number: CPN-803C

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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