Spark Plugs & Glow Plugs Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

NGK Ruthenium HX Spark Plugs TR6AHX

Spark Plug, Ruthenium HX, Ruthenium, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: NGK-92714

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Autolite Copper Core Spark Plugs 23

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Tapered Seat, 0.431 in. Reach, Each

Part Number: ATL-23

5.0 out of 5 stars ( 2 )

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NGK Laser Iridium High Ignitability Spark Plugs SILZKAR7B11

Spark Plug, Laser Iridium, Gasket Seat, 12mm Thread, 1.043 in. Reach, Resistor, Each

Part Number: NGK-93482

5.0 out of 5 stars ( 1 )

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NGK Laser Iridium Spark Plugs 94956

Spark Plug, Laser Iridium, 12mm Thread, 0.984 in. Reach, 9 Heat Range, 14mm Wrench Size, ILNFR9B7G, Each

Part Number: NGK-94956

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Brisk Premium LGS Spark Plugs DOR08LGS

Spark Plug, Premium LGS, Silver, 14mm Thread, 0.748 in. Reach, Gasket Seat, 5/8 in. Wrench Size, Each

Part Number: BIK-DOR08LGS

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NGK G-Power Platinum Spark Plugs LTR6GP-8

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

Part Number: NGK-94372

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Champion Industrial Spark Plugs 516

Spark Plug, D16, Industrial and Agricultural, 18mm Thread, .500 in. Reach, Non-Resistor, Each

Part Number: CPN-516

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Denso Iridium Power Spark Plugs 5343

Spark Plug, Iridium Power, IKH16, 14mm Thread, 26.50mm Reach, Gasket Seat, Dodge, Fiat, for Hyundai, Jeep, Lexus, for Nissan, Ram, Scion, Toyota, Each

Part Number: DNP-5343

5.0 out of 5 stars ( 1 )

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Diesel Rx Glow Plugs DRX00541

Glow Plug, Ford, 6.0L Powerstroke Diesel, Each

Part Number: DRX-DRX00541

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NGK Standard Series Spark Plugs DR9EA

Spark Plug, Standard, DR9EA, Gasket Seat, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-3437

4.0 out of 5 stars ( 2 )

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ACDelco Conventional Resistor Spark Plugs 19422132

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Each

Part Number: ADO-R43XL

4.5 out of 5 stars ( 2 )

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NGK Standard Series Spark Plugs BR7ES SOLID

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

Part Number: NGK-6615

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Autolite XS Xtreme Sport Spark Plugs XS85

Spark Plug, XS Xtreme Sport, Iridium, 14mm Thread, 0.372 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-XS85

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E3 DiamondFIRE Racing Spark Plugs E3.109

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

Part Number: ETP-E3-109

5.0 out of 5 stars ( 1 )

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Diesel Rx Glow Plug Controllers DRX01004

Glow Plug Controller, Ford, 7.3L Diesel, Each

Part Number: DRX-DRX01004

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

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 ( 7 )

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Denso Iridium Power Spark Plugs 5363

Spark Plug, Iridium Power, IU27, 14mm Thread, 19.00mm Reach, Flat Seat, Ducati, for use on Honda®, Kawasaki, MV Agusta, Suzuki, Yamaha, Each

Part Number: DNP-5363

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Champion Copper Plus Spark Plugs 436

Spark Plug, RC12LC4, Copper Plus, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-436

5.0 out of 5 stars ( 10 )

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NGK Laser Platinum Spark Plugs PLFER7A8EG

Spark Plug, Laser Platinum, 14mm Thread, 26.5mm. Reach, Resistor, Flat Seat, Each

Part Number: NGK-94833

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NGK V-Power Spark Plugs TR4

Spark Plug, V-Power, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-3754

5.0 out of 5 stars ( 2 )

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NGK V-Power Spark Plugs XR45

Spark Plug, V-Power, Gasket Seat, 14mm Thread, .375 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-4536

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Autolite XP Xtreme Performance Spark Plugs AXP3922

Spark Plug, XP Xtreme Performance, Iridium, 14mm Thread, 0.750 in. Reach, Gasket Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XP3922

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ACDelco RAPIDFIRE Performance Platinum Spark Plugs for 1989-1990 CAPRICE - 19307138

Spark Plug, RAPIDFIRE Performance Platinum, Tapered Seat, 14mm Thread, 0.441 in. Reach, Resistor, Each

Part Number: ADO-2

4.7 out of 5 stars ( 33 )

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Brisk Premium LGS Spark Plugs GOR14LGS

Spark Plug, Premium LGS, Silver, 14mm Thread, 0.709 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: BIK-GOR14LGS

4.0 out of 5 stars ( 1 )

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NGK Standard Series Spark Plugs LKAR7C-9

Spark Plug, Resistor, Nickel Tip, Copper Core, 12mm Thread Size, 26.5mm Reach, Gasket Seat, Each

Part Number: NGK-93961

5.0 out of 5 stars ( 1 )

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