Performance & Replacement Spark Plugs at Summit Racing

ACDelco GM Genuine Parts Iridium Spark Plugs 12681656

Spark Plug, Iridium Tip, Copper Core, Gasket Seat, 16mm Wrench Diameter, One Ground Strap, 0.748 in. Reach, Each

Part Number: ADO-41-121

Not Yet Reviewed

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NGK Standard Series Spark Plugs BP9ES

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

Part Number: NGK-7526

Not Yet Reviewed

Estimated Ship Date: Aug 5, 2025 if ordered today

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Estimated Ship Date: Aug 5, 2025 if ordered today

E3 Spark Plugs E3.64

Spark Plug, E3, Gasket Seat, 14mm Thread, 0.750 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-64

4.78 out of 5 stars ( 9 )

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ACDelco Conventional Resistor Spark Plugs 19362245

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

Part Number: ADO-R85TS

4.0 out of 5 stars ( 1 )

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Autolite Racing Spark Plugs AR764

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

Part Number: ATL-AR764

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NGK Racing Spark Plugs B9EG

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

Part Number: NGK-3530

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Bosch OE Platinum Spark Plugs 6717

Spark Plug, OE Platinum, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: BCH-6717

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Autolite Racing Spark Plugs R474

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

Part Number: ATL-AR474

5.0 out of 5 stars ( 1 )

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NGK Iridium IX Spark Plugs BPR5EIX-11

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

Part Number: NGK-2115

3.0 out of 5 stars ( 2 )

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NGK Standard Series Spark Plugs MR7F

Spark Plugs, Standard, Copper, Resistor, 10mm Thread Size, 0.750 in. Reach, Gasket Seat, Each

Part Number: NGK-95897

Not Yet Reviewed

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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 )

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Champion Racing Spark Plugs 1029S

Spark Plug, Racing Series, Non-Resistor, 14mm Thread, 0.750 in. Reach, Gasket Seat, Set of 24

Part Number: CPN-1029S

5.0 out of 5 stars ( 1 )

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E3 Spark Plugs E3.44

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

Part Number: ETP-E3-44

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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NGK Laser Iridium Spark Plugs IZFR5K11

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

Part Number: NGK-3657

Not Yet Reviewed

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NGK Standard Series Spark Plugs BKR6ES-11

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

Part Number: NGK-5553

5.0 out of 5 stars ( 3 )

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NGK V-Power Spark Plugs ZFR5F-11

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

Part Number: NGK-2262

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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NGK Standard Series Spark Plugs BU8H

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .500 in. Reach, Non-Resistor, Each

Part Number: NGK-6431

Not Yet Reviewed

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Autolite Copper Core Spark Plugs A4265

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

Part Number: ATL-4265

Not Yet Reviewed

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Autolite Copper Core Spark Plugs 2974

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .380 in. Reach, Non-Resistor, Each

Part Number: ATL-2974

Not Yet Reviewed

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NGK Standard Series Spark Plugs BPR6HS

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .500 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-7022

5.0 out of 5 stars ( 1 )

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Brisk Multi-Spark Spark Plugs AR08ZS

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

Part Number: BIK-AR08ZS

Not Yet Reviewed

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NGK Multi-Ground Spark Plugs for 1981-1985 RX-7 - BR8EQ-14

Spark Plug, Multi-Ground, Gasket Seat, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: NGK-2329

5.0 out of 5 stars ( 2 )

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Autolite Single Platinum Spark Plugs P605

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

Part Number: ATL-AP605

4.0 out of 5 stars ( 1 )

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Brisk Premium LGS Spark Plugs DOR15LGS

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

Part Number: BIK-DOR15LGS

Not Yet Reviewed

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Bosch Double Iridium Spark Plugs ZR6SII3320

Spark Plug, Double Iridium, Copper Core, Flat Seat, 12mm Thread, 26.5mm Reach, Projected Tip, Each

Part Number: BCH-ZR6SII3320

Not Yet Reviewed

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