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E3 Spark Plugs

E3 Racing Spark Plugs

Not Yet Reviewed

E3 Racing "R" Series spark plugs are fitted with a nickel alloy ground electrode, allowing for excellent heat transfer and an adjustable gap for high-compression engines. They are designed to have a cold heat range, non-resistor, and can be used in a variety of racing applications. Start your engine with E3 spark plugs, select the electrode type and heat range desired.

Showing In Stock Items. Show All 6 Items.

Results 1 - 6 of 6

E3 Racing Spark Plugs E3.90R-8

E3 Racing Spark Plugs E3.90R-8

E3 Racing Spark Plugs E3.90R-8

J-Wire Race Spark Plug, Non-Resistor, 14mm/.75", Gasket, Tip Reach Standard, Each

Part Number: ETP-E3-90R-8

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

E3 Racing Spark Plugs E3.96R-8

E3 Racing Spark Plugs E3.96R-8

E3 Racing Spark Plugs E3.96R-8

J-Wire Race Spark Plug, Non-Resistor, 14mm/.75", Gasket, Tip Reach Projected, Each

Part Number: ETP-E3-96R-8

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

E3 Racing Spark Plugs E3.90R-9

E3 Racing Spark Plugs E3.90R-9

E3 Racing Spark Plugs E3.90R-9

J-Wire Race Spark Plug, Non-Resistor, 14mm/.75", Gasket, Tip Reach Standard, Each

Part Number: ETP-E3-90R-9

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

E3 Racing Spark Plugs E3.95R-8

E3 Racing Spark Plugs E3.95R-8

E3 Racing Spark Plugs E3.95R-8

J-Wire Race Spark Plug, Non-Resistor, 14mm/.46", Taper, Tip Reach Standard, Each

Part Number: ETP-E3-95R-8

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

E3 Racing Spark Plugs E3.90R-10

E3 Racing Spark Plugs E3.90R-10

E3 Racing Spark Plugs E3.90R-10

J-Wire Race Spark Plug, Non-Resistor, 14mm/.75", Gasket, Tip Reach Standard, Each

Part Number: ETP-E3-90R-10

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

E3 Racing Spark Plugs E3.99R-8

E3 Racing Spark Plugs E3.99R-8

E3 Racing Spark Plugs E3.99R-8

J-Wire Race Spark Plug, Non-Resistor, 14mm/708", Taper, Tip Reach Projected, Each

Part Number: ETP-E3-99R-8

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

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