Summit Racing Gift Cards - Always the Perfect Gift! Buy Now

Summit Racing Gift Cards
Always the Perfect Gift

It's the Season for Savings - Shop Holiday Deals Now!

Selected Filters


Loading...

Availability


1978 Wiring Harnesses

Individual Parts

Results 51 - 75 of 99

Wiring Harnesses, Factory-Fit, Power Accessory, Fuse Box to Power Feed Extension, Standard Length, Chevy, Pontiac, Each

Part Number: AWW-FB09485

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 13, 2026 if ordered today

Wiring Harnesses, Interior Light Wiring Harnesses, for Right Side Only, Chevrolet, Pontiac, Each

Part Number: AWW-CA33809

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

Wiring Harness, Air Conditioning Compressor Jumper Harness, OEM Replacement, Restoration, Compressor To Main Engine Harness, Pontiac, V8, Each

Part Number: SUM-RP23088

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Tachometer Wiring Harness, OEM Replacement, Restoration, Pontiac,Each

Part Number: SUM-RP21664

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Power Antenna Harness, Radio to Relay, Courtesy Lamp Timer Mounted Left Of Steering Column, Chevy, Each

Part Number: SUM-RP21241

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harnesses, Interior Light Wiring Harnesses, for Left Side Only, Chevrolet, Pontiac, Each

Part Number: AWW-CA33808

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

Headlight Wiring Harness, Replacement, Standard Length, for use on Acura®, for use on Honda®, for Hyundai, for Infiniti, for Nissan, BMW, Chevy, Each

Part Number: SMP-LWH110

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Speaker Harness, Front, Chevy, Each

Part Number: SUM-RP21318

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Engine Wiring Harness, 1978 Chevy/GMC Truck, C-10, V/8, 454 C.I, Each

Part Number: SUM-RP22797

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Engine Harness, 1978 Jeep CJ5/CJ7, 6 Cylinder, With ManualTrans, Reproduction Of OEM#5463895, Best Quality, Built From OEM Blue Prints, Each

Part Number: SUM-RP23083

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Dash Harness, 1978 Jeep CJ5/CJ7, All, Reproduction Of OEM#5463901, Best Quality, Built From OEM Blue Prints, Each

Part Number: SUM-RP23084

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Forward Lamp Harness, 1978 Firebird, Each

Part Number: SUM-RP24847

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Speaker Harness, Front, Chevy, Each

Part Number: SUM-RP21317

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Speaker Harness, Front and Rear Dual Speakers, Chevy, Each

Part Number: SUM-RP21319

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Front Parking Lamp Extension Harness, With Square Plastic Connector, Chevy, Pair

Part Number: SUM-RP21201

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Fuel Tank Sender Harness, From Rear Lamp Harness to Fuel Tank Meter Unit, Chevy, Each

Part Number: SUM-RP21204

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Power Door Lock Harness, Late, Under Dash Crossover, Driver Side to Pass Side Door Locks, Chevy, Each

Part Number: SUM-RP21248

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Power Door Lock Harness, Driver Side Door Lock, Chevy, Each

Part Number: SUM-RP21249

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Power Door Lock Harness, Passenger Side Door Lock, Chevy, Each

Part Number: SUM-RP21250

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Dash Harness, Courtesy Lamp Timer Mounted Left of Steering Column, Chevy, Each

Part Number: SUM-RP21138

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Alarm System Harness, Factory Fit, Chevrolet, Each

Part Number: SUM-RP21080

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Alarm System Harness, Factory Fit, Chevrolet, Each

Part Number: SUM-RP21081

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Courtesy Lamp Wire, Delay Dome Lamp, Left of Steering Wheel Mount, Chevy, Each

Part Number: SUM-RP21105

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Courtesy Lamp Wire, Delay Dome Lamp, Right of Glove Box Mount, Chevy, Each

Part Number: SUM-RP21106

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Wiring Harness, Rear lamp Harness, Without Stereo Dual Speaker Option, Chevy, Each

Part Number: SUM-RP21291

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.