Performance & Replacement Spark Plugs at Summit Racing

NGK Ruthenium HX Spark Plugs LKR8BHX-S

Spark Plug, Ruthenium HX, Copper Core, Projected, 12mm Thread Size, 26.5mm Reach, Gasket Seat, Each

Part Number: NGK-90465

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Autolite Copper Core Spark Plugs 405

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

Part Number: ATL-405

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Champion Platinum Power Spark Plugs 3034

Spark Plug, RC12PEC5, Platinum Power, 14mm Thread, .750 in. Reach, Resistor, AMC, Jeep, Mopar, Eagle, Each

Part Number: CPN-3034

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Brisk Premium LGS Spark Plugs GOR14LGS-T

Spark Plugs, Premium LGS, Silver, 14mm Thread Size, 18mm Reach, Tapered Seat, 14 Heat Range, Resistor, Each

Part Number: BIK-GOR14LGS-T

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

NGK Standard Series Spark Plugs DCPR7E

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

Part Number: NGK-3932

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

NGK Standard Series Spark Plugs BKR7EKC-N

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

Part Number: NGK-2095

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

NGK Laser Iridium Spark Plugs IZFR5J

Spark Plug, Laser Iridium, Gasket Seat, 14mm, 0.750 in. Reach, IZFR5J, Resistor, Projected Tip, Each

Part Number: NGK-5899

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Denso Iridium TT Spark Plugs 4715

Spark Plug, Iridium TT, ITF16TT, 14mm Thread, 11.60mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-4715

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 20, 2025 if ordered today

Brisk Silver Racing Spark Plugs ER15YS

Spark Plugs, Silver Racing, Silver, 14mm Thread Size, 26.1mm Reach, Gasket Seat, 15 Heat Range, Resistor, Each

Part Number: BIK-ER15YS

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Brisk Premium LGS Spark Plugs HO11LGS-T

Spark Plugs, Premium LGS, Silver, 14mm Thread Size, 12.7mm Reach, Tapered Seat, 11 Heat Range, Each

Part Number: BIK-HO11LGS-T

Not Yet Reviewed

Estimated Ship Date: Aug 6, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 6, 2025 if ordered today

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: Today

...Loading

Estimated Ship Date: Today

NGK Laser Iridium Spark Plugs ILKAR7B11

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

Part Number: NGK-4912

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

NGK Laser Iridium Spark Plugs LMAR9AI-8D

Spark Plug, Laser Iridium, Gasket Seat, 10mm Thread, 1.040 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-90526

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

NGK Standard Series Spark Plugs BPR9ES

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

Part Number: NGK-7788

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco GM Genuine Parts Iridium Spark Plugs 12681658

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 1.000 in. Reach, Resistor, Each

Part Number: ADO-41-108

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Crown Automotive Spark Plugs SP143877AB

Spark Plug, OEM Replacement, Chrysler, Dodge, Jeep, Ram, Each

Part Number: CWA-SP143877AB

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 22, 2025 if ordered today

Champion Industrial Spark Plugs 516

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

Part Number: CPN-516

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Denso Iridium Power Spark Plugs 5304

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

Part Number: DNP-5304

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Autolite Copper Core Spark Plugs 847

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .375 in. Reach, Projected Tip, Resistor, Each

Part Number: ATL-847

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Autolite Racing Spark Plugs R2592

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

Part Number: ATL-AR2592

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Champion Racing Spark Plugs S59C

USE AUP AR473

Part Number: CPN-683

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Autolite Double Platinum Spark Plugs PP26

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

Part Number: ATL-APP26

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

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

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

NGK Iridium IX Spark Plugs BR7HIX

Spark Plug, Iridium IX, Gasket Seat, 14mm Thread, .500 in. Reach, Resistor, Each

Part Number: NGK-7067

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Autolite Iridium XP Enhanced Alloy Technology Spark Plugs XP5683

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

Part Number: ATL-XP5683

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today