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Automotive Wiring Harnesses
Rely on our large selection of low-priced, high-performance automotive wiring harnesses to tell your speedster what to do next. With circuits ranging from eight to 24,...
Rely on our large selection of low-priced, high-performance automotive wiring harnesses to tell your speedster what to do next. With circuits ranging from eight to 24, and the ability to replace parts on vehicles from as far back as 1946, we have what you need to complete your next auto project. Featuring top brands, including Painless Wiring, Ron Francis Wiring, FAST, and Summit Racing, we can help you get the job done—no matter what the make and model. Harness the power today!
Rely on our large selection of low-priced, high-performance automotive wiring harnesses to tell your speedster what to do next. With circuits ranging from eight to 24, and the ability to replace parts on vehicles from as far back as 1946, we have what you need to complete your next auto project. Featuring top brands, including Painless Wiring, Ron Francis Wiring, FAST, and Summit Racing, we can help you get the job done—no matter what the make and model. Harness the power today!
Showing In Stock Items. Show All 102 Items.
Wiring Wire Extension 72" LS Gen 4 Accelerator Pedal Position Sensor LS3 LS2 LC9
Part Number: ICB-WEAPP40-72
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Summit Racing™ Engine Wiring Harness for 1976 Chevy/GMC C-Series, K-Series Trucks, Jimmy SUM-RP22802
Summit Racing™ Engine Wiring Harness for 1976 Chevy/GMC C-Series, K-Series Trucks, Jimmy SUM-RP22802
Engine Wiring Harness, 1976 Chevy/GMC Truck, C-10, V/8, 350,400 C.I, Each
Part Number: SUM-RP22802
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harnesses, Air Horn, Relay, Button, Each
Part Number: WLO-HWK-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Glow Plug Harness, Ford, 6.0L Powerstroke, Driver Side, Late 2004-07, Each
Part Number: RNB-904-249
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Glow Plug Jumper Wire Pigtail
Part Number: RNB-645-519
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Glow Plug Harness, Ford, 6.4L Powerstroke, Passenger Side, Each
Part Number: RNB-904-411
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Glow Plug Harness, Replacement, Audi, Volkswagen, Each
Part Number: RNB-904-417
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
RACE BILLET DISTRIBUTOR ADAPTER HARNESS
Part Number: FST-6000-6717
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Crane Ign to MSD Dist Adap
Part Number: FST-6000-6727
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Glow Plug Harness, Replacement, Volkswagen, Each
Part Number: RNB-904-090
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Transmission Wire Adapter Harness, 18 in. Long, 4L80E, Each
Part Number: ICB-WATRA31-18
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
RACE BILLET TO MSD CAR SIDE HARNESS
Part Number: FST-6000-6719
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Wire Harnesses, Sniper 2 EFI, Tachometer, Input Ignition, Adapter Harness, for CD Ignition Boxes, Each
Part Number: HLY-558-329
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Forward Lamp Harness, 1981 Chevy/GMC Truck, With Dual Headlights, Each
Part Number: SUM-RP22815
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Forward Lamp Harness, 1982 Chevy/GMC Truck, With Single Headlights, Each
Part Number: SUM-RP22816
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, Elite CAN Adapter Harness, Elite ECU to OBDII Bluetooth/Wireless Module, 72 in. Length, Each
Part Number: HTH-HT-135000
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Wiring Harness, HEI Upgrade, 1973 Chevy/GMC Truck, C-10, V/8, 454 C.I, With Auto Trans, With Gauges, Each
Part Number: SUM-RP22807
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, Elite 2000/2500 GM Gen IV LS/LSX, DBW Ready Terminated Harness, Bosch EV1, Each
Part Number: HTH-HT-141366
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, Elite 2000/2500 GM Gen IV LS/LSX, Non-DBW Terminated Harness, Bosch EV1, Each
Part Number: HTH-HT-141364
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, Elite 2500 V8 Terminated Harness, Bosch EV1, Chevy Small/Big Block, Ford Small/Big Block, Mopar Hemi, Each
Part Number: HTH-HT-141376
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, 1984 Chevy/GMC Truck, Pwr Door Window Harness, 4 Door Models, Passenger Side Rear Door, With Power Windows And Power Door Locks, Each
Part Number: SUM-RP21405
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wire, MTOR CYC ADAPT HARNESS
Part Number: PWP-PPTK0044
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Wire Harnesses, Sniper 2 EFI, Adapter for Pro-Billet Distributer or 2-Wire Magnetic pickup Trigger, Each
Part Number: HLY-558-330
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Wire, WIRE EXTENSION 12IN-RED
Part Number: PWP-PPTK0012
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
