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Browse Subcategories:
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Wiring Harnesses(106)
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Ignition Controls(24)
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Electrical - Wiring - Sensors(40)
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Spark Plug Wires - Distributors - Coils(73)
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Electrical Accessories(24)
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Alternators(2)
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Wiring Kits, Terminals, Connectors(54)
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Wire Sleeving(41)
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American Autowire(100)
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Painless Wiring(63)
- AFM/DFM Modules(2)
- ECU Engine Control Units(19)
- In-Cabin Monitors - Gauges - Displays(5)
- Tuners and Programmers(4)
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Wiring Harnesses(106)
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Ignition Controls(24)
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Electrical - Wiring - Sensors(40)
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Spark Plug Wires - Distributors - Coils(73)
-
Electrical Accessories(24)
-
Alternators(2)
-
Wiring Kits, Terminals, Connectors(54)
-
Wire Sleeving(41)
-
American Autowire(100)
-
Painless Wiring(63)
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AFM/DFM Modules(2)
-
ECU Engine Control Units(19)
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In-Cabin Monitors - Gauges - Displays(5)
-
Tuners and Programmers(4)
Painless Wiring for Hot Rods, Classic Cars and Trucks
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Painless Classic-Plus Customizable 73-87 GM Pickup Truck Chassis Harness - 27 Circuits
Classic-Plus Customizable 73-87 GM C10 Truck Chassis Harness - 27 Circuits - 20205$643.99Classic-Plus Customizable 73-87 GM C10 Truck Chassis Harness - 27 Circuits - 20205$643.99 -
Painless GM Pickup Socket Pigtail Kit (Single Round Headlights) (73-80)
GM Pickup Socket Pigtail Kit (Single Round Headlights) (73-80) - 30350$64.95GM Pickup Socket Pigtail Kit (Single Round Headlights) (73-80) - 30350$64.95 -
Painless GM Pickup Socket Pigtail Kit (Single Square Headlights) (80-87)
GM Pickup Socket Pigtail Kit (Single Square Headlights) (80-87) - 30351$64.95GM Pickup Socket Pigtail Kit (Single Square Headlights) (80-87) - 30351$64.95 -
Painless GM Pickup Socket Pigtail Kit (Dual Square Headlights) (80-87)
GM Pickup Socket Pigtail Kit (Dual Square Headlights) (80-87) - 30352$64.95GM Pickup Socket Pigtail Kit (Dual Square Headlights) (80-87) - 30352$64.95 -
Painless GMC Suburban Socket Pigtail Kit (Dual Square Headlights) (88-91)
GM Suburban Socket Pigtail Kit (Dual Square Headlights) (88-91) - 30353$99.99GM Suburban Socket Pigtail Kit (Dual Square Headlights) (88-91) - 30353$99.99 -
Painless Camaro Power Window/Door Lock Harness (1970-81)
1970-1981 Camaro Power Window/Lock Harness - 30715$279.991970-1981 Camaro Power Window/Lock Harness - 30715$279.99 -
Painless GM Truck A/C Harness 1973-87
Chevy A/C Harness 1973 - 1987 use w/Part #20205 - 30902$99.99Chevy A/C Harness 1973 - 1987 use w/Part #20205 - 30902$99.99 -
Painless 700R4 Transmission Torque Converter Lock-Up Kit
Painless 700R4 Transmission Torque Converter Lock-Up Kit - 60109$209.99Painless 700R4 Transmission Torque Converter Lock-Up Kit - 60109$209.99 -
Painless 1999-2006 GM Gen III 4.8, 5.3 & 6.0L Harness Standard Length
1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical TB - 60217$579.991999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical TB - 60217$579.99 -
Painless 1999-2006 GM Gen III 4.8, 5.3 & 6.0L Throttle by Wire Harness Standard Length
1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Throttle by Wire - 60221$699.991999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Throttle by Wire - 60221$699.99 -
1998-2004 GM LS1/LS6 EFI Harness - 60508$549.99
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Painless 1986-1995 Ford 5.0L Harness Standard Length
Ford 1986 - 1995 5.0L Fuel Injection Wiring Harness - 60510$514.99Ford 1986 - 1995 5.0L Fuel Injection Wiring Harness - 60510$514.99 -
Painless Classic Customizable Chevy Pickup Harness (1963-1966) - 19 Circuits
Painless Classic Customizable Chevy Pickup Harness (1963-1966) - 10112$589.99Painless Classic Customizable Chevy Pickup Harness (1963-1966) - 10112$589.99 -
Painless Direct Fit Jeep CJ Harness (1976-1986) - 21 Circuits
Painless Direct Fit Jeep CJ Harness (1976-1986) - 21 Circuits - 10150$829.99Painless Direct Fit Jeep CJ Harness (1976-1986) - 21 Circuits - 10150$829.99 -
Painless Direct Fit Camaro Harness (1978-1981) - 26 Circuits
26 Circuit Direct Fit 1978-81 Camaro Harness - 20114$854.9926 Circuit Direct Fit 1978-81 Camaro Harness - 20114$854.99 -
Painless Direct Fit Mustang Chassis Harness (1965-1966) - 22 Circuits
22 Circuit Direct Fit 1965-66 Mustang Chassis Harness - 20120$886.9922 Circuit Direct Fit 1965-66 Mustang Chassis Harness - 20120$886.99
Electrical Auto Parts
If you want to enjoy modern vehicle conveniences, then you’re going to need some electricity. Power windows, power locks, windshield wipers, air conditioning, navigation and many other features depend on the battery and charging system to keep them running. And that’s before we get to essentials such as the ignition. Our vehicle electrical system parts can be used to replace malfunctioning parts or upgrade an older vehicle. We carry an assortment of universal electrical car components as well as model-specific parts for that Ford Mustang, Pontiac Firebird or Plymouth Barracuda you’ve been tinkering on.
These Painless electrical parts are easy to install and test. You’ll find an assortment of automotive wiring harness kits that include everything to wire your ignition, turn signals, headlights and dimmers the right way the first time. There are also individual harnesses for A/C systems, doors and windows. Complete your electrical circuit upgrade with distribution blocks, battery cables, transmission torque converters and anything else you need. Our DIY experts provide lifetime tech support by phone and email on every part we sell. You can also stop by a retail location and talk in person with people who know cars.