Performance & Replacement Spark Plugs at Summit Racing

Autolite Copper Core Spark Plugs 403

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

Part Number: ATL-403

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

E3 DiamondFIRE Racing Spark Plugs E3.108

Spark Plug, Racing, Copper Core, Tapered Seat, 14mm Thread, 0.708 in. Reach, Each

Part Number: ETP-E3-108

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

NGK Standard Series Spark Plugs BR10ES SOLID

Spark Plug, Standard Series, BR10ES, 14mm Thread, Gasket Seat, .750 in. Reach, Resistor, Each

Part Number: NGK-4684

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

E3 Spark Plugs E3.53

Spark Plug, E3, Tapered Seat, 14mm Thread, 0.708 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-53

4.58 out of 5 stars ( 24 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

Bosch OE Platinum Spark Plugs ZR5TPP33

Spark Plug, OE Platinum, Resistor, 26mm Thread, BMW, Each

Part Number: BCH-ZR5TPP33

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

NGK Standard Series Spark Plugs B-6L

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

Part Number: NGK-3212

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

NGK V-Power Spark Plugs for 2008-2009 TRX700XX - ZFR7F-11

Spark Plug, V-Power, ZFR7F-11, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-6855

Not Yet Reviewed

Estimated Ship Date: Aug 8, 2025 if ordered today

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Estimated Ship Date: Aug 8, 2025 if ordered today

NGK Standard Series Spark Plugs D9EA

Spark Plug, Standard Series, Gasket Seat, 12mm Thread, .750 in. Reach, Non-Resistor, Each

Part Number: NGK-2420

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

NGK Standard Series Spark Plugs BR8HS

Spark Plug, Traditional, 14mm Thread, .500 in. Reach, 13/16 in. Hex, Gasket seat, Resistor, Each

Part Number: NGK-4322

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

Brisk Multi-Spark Spark Plugs AR10ZS

Spark Plugs, Multi-Spark, Silver, 10mm Thread Size, 19mm Reach, Gasket Seat, 10 Heat Range, Resistor, Each

Part Number: BIK-AR10ZS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

Autolite Racing Spark Plugs R73

Spark Plug, Racing, Copper Core, Gasket Seat, 14mm Thread, 0.372 in. Reach, Each

Part Number: ATL-AR73

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

NGK Laser Iridium High Ignitability Spark Plugs DF8H-11B

Spark Plug, Laser Iridium, Iridium, 12mm Thread, 1.043 in. Reach, Flat Seat, 14mm Wrench Size, Each

Part Number: NGK-90174

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

NGK Racing Spark Plugs R7434-10

Spark Plug, Racing Plugs, Non Projected, 14mm Thread, 0.750 in. Reach, 5/8 in. Hex, Each

Part Number: NGK-4894

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

Denso Iridium Power Spark Plugs 5321

Spark Plug, Iridium Power, IK31, 14mm Thread, 19.00mm Reach, Flat Seat, Each

Part Number: DNP-5321

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

ACDelco GM Genuine Parts Iridium Spark Plugs 12683541

Spark Plugs, GM Genuine Parts Iridium Spark Plugs, Resistor, Nickel Alloy Core, Tapered Seat, 0.984 in. Reach, 12mm Thread, Buick, Chevy, GMC, Each

Part Number: ADO-41-156

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

Bosch Super Plus Spark Plugs USR7AC

Spark Plug, Super Plus, 10mm Thread, Gasket Seat, 0.500 in. Reach, Each

Part Number: BCH-USR7AC

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

NGK Ruthenium HX Spark Plugs FR7BHX-S

Spark Plugs, Ruthenium HX, Copper, Resistor, 14mm Thread Size, 0.750 in. Reach, Flat Seat, Each

Part Number: NGK-92400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

NGK Standard Series Spark Plugs DR8EA

Spark Plug, Standard Series, Gasket Seat, 12mm Thread, .750 in. Reach, Resistor, Each

Part Number: NGK-7162

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

Autolite Single Platinum Spark Plugs P26

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.460 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-AP26

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

Autolite Copper Core Spark Plugs 5245

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Tapered Seat, 0.679 in, Reach, Each

Part Number: ATL-5245

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

ACDelco Gold Platinum Spark Plugs 19301810

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

Part Number: ADO-41-979

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

NGK Standard Series Spark Plugs for 1977-1978 280Z, 1979 280ZX, 1977-1979 810 - B6ES-11

Spark Plug, Traditional, 14mm Thread, .750 in. Reach, .813 in. Hex, Gasket Seat, Non-Resistor, Each

Part Number: NGK-7910

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

ACDelco Gold Platinum Spark Plugs 19382266

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

Part Number: ADO-41-828

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

NGK Iridium IX Spark Plugs CR10EIX

Spark Plug, Gasket Seat, 10mm Thread, .750 in. Reach, Resistor, Each

Part Number: NGK-6482

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025

Champion Double Platinum Power Spark Plugs 7440

Spark Plug, RE14PLP5, Double Platinum, Tapered Seat, 14mm Thread, 1.00 in. Reach, Resistor, Chrysler, Each

Part Number: CPN-7440

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/28/2025

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Estimated Ship Date: Monday 7/28/2025