Performance & Replacement Spark Plugs at Summit Racing

Autolite Racing Spark Plugs R103

Spark Plug, Racing, Copper Core, Tapered Seat, 14mm Thread, 0.679 in. Reach, Each

Part Number: ATL-AR103

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Motorcraft Platinum Spark Plugs PZK14FX

Spark Plug, Platinum Tip, Platinum Core, 16mm Thread Size, Each

Part Number: MOF-SP546X

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

NGK Ruthenium HX Spark Plugs FR6AHX-S

USE NIP 4702

Part Number: NGK-94279

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Autolite XP Xtreme Performance Spark Plugs XP605

Spark Plug, XP Xtreme Performance, Iridium, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XP605

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Champion Platinum Power Spark Plugs 3570

Spark Plug, Platinum Power, Tapered Seat, 14mm Thread, 1.00 in. Reach, Resistor, Buick, Cadillac, Chevrolet, Chrysler, Dodge, GMC, Jeep, Each

Part Number: CPN-3570

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Summit Racing™ Bulk NGK Racing Spark Plugs NGK-2773 - 100 PACK

Spark Plug, Racing, 14mm Thread, .750 in. Reach, 13/16 Hex, Gasket Seat, Non-Resistor, Set of 100

Part Number: BPK-1072

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Denso Iridium TT Spark Plugs 4701

Spark Plugs, Iridium TT, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-4701

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Brisk Silver Racing Spark Plugs XOR12YS

Spark Plugs, Silver Racing, Silver, 12mm Thread Size, 27mm Reach, Tapered Seat, 12 Heat Range, Resistor, Each

Part Number: BIK-XOR12YS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Autolite Copper Core Spark Plugs 985

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Gasket Seat, 0.750 in, Reach, Each

Part Number: ATL-985

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Champion Iridium Spark Plugs 9201

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

Part Number: CPN-9201

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Brisk Silver Racing Spark Plugs 2MOR10S

Spark Plug, Silver Racing, 12mm Thread, 26.1mm Reach, Resistor, Silver Electrode, Each

Part Number: BIK-2MOR10S

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Bosch OE Iridium Spark Plugs 9601

Spark Plug, OE Iridium, Iridium, 14mm Thread, 0.750 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: BCH-9601

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

NGK Iridium IX Spark Plugs GR5IX

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

Part Number: NGK-7214

5.0 out of 5 stars ( 3 )

...Loading

NGK Standard Series Spark Plugs for 1985-1993 900, 1986-1990 9000 - BCPR7ES

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

Part Number: NGK-6282

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

Nitrous Outlet Spark Plugs 11-6596

NGK R5671A-11 (6 Steps Colder)

Part Number: NXO-11-6596

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 31, 2025 if ordered today

ACDelco Gold Platinum Spark Plugs 19301811

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

Part Number: ADO-41-950

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

ACDelco Conventional Resistor Spark Plugs 19362244

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 18mm Thread, Each

Part Number: ADO-R83TS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

NGK Laser Iridium Spark Plugs ILKAR7L11

Spark Plug, Laser Iridium, Resistor, 12mm Thread, 1.043 in. Reach, Flat Seat, Copper Core, 14mm Wrench Diameter, Mazda, Scion, Toyota, Each

Part Number: NGK-94124

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

NGK Laser Iridium Spark Plugs for 2008-2010 LANCER - ILKR8E6

Spark Plug, Laser Iridium, Gasket Seat, 12mm Thread, 26.5mm Reach, Resistor, Each

Part Number: NGK-1422

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

NGK Standard Series Spark Plugs BKR5EKB-11

Spark Plug, Standard Series, 14mm Thread, .750 in. Reach, 5/8 in. Hex, Gasket Seat, Resistor, Each

Part Number: NGK-3967

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

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 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

E3 DiamondFIRE Racing Spark Plugs E3.102

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

Part Number: ETP-E3-102

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

NGK Iridium IX Spark Plugs LFR6AIX

Spark Plug, Iridium IX, Gasket Seat, 14mm Thread, 1.040 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-93893

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

NGK Laser Iridium High Ignitability Spark Plugs SILZKGR8B8S

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

Part Number: NGK-94201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025

ACDelco Gold Platinum Spark Plugs 19301809

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

Part Number: ADO-41-905

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

...Loading

Estimated Ship Date: Monday 10/20/2025