Chevrolet Truck Parts - Electrical & Wiring

Premium HD Fuel Pump Wiring Kit is recommended for all Aeromotive electric fuel pumps 30-amp capable, fully loomed and 70% terminated.Kit Includes:30 Amp 12 VDC Automotive Relay30 Amp 12 VDC Circuit Breaker20 feet overall...

This set is designed to allow a wide range of temperature adjustments for your electric fan. A bulb at the top of the capillary tube is designed to probe or be attached to the top or hottest portion of the radiator. The...

This universal 4 window billet style switch set comes with a 4 switch driver's control panel, 3 individual window switches, wiring harnesses and instructions. Features: Mirror polished billet switches Plug and Play Harn ess...

This harness/pigtail is to be used when wiring an electronic speedometer to your GM TKO transmission. Factory style for GM TKO 500/600 transmissions.

This set is designed to allow a wide range of temperature adjustments for Champion or Challenger Series electric fans. Set includes: Heavy gauge wire harness Relay Weatherproof fuse Electrical connec tors Adjustable...

The temperature sender screws into side of cylinder head or on intake manifold to operate Champion or Challenger Series fans.

DEI Easy Loom is the answer to those ugly plastic stock wire looms. These split loom sleeves from DEI offer a clean, classy way to protect exposed wires, cables, and hoses. They are easy to install and resistant to abrasion,...

Universal black powdercoated dropout battery box from CPP. This box relocates your vehicles battery from the engine compartment to the frame where space allows. The box drops down for service or replacement of the battery. ...

OE style replacement cloth insulator for electrical wires such as the temperature sender wiring harness. Measures 3/16" I.D., 5/16" O.D. Sold per foot. 2-3 feet required.

DEI Easy Loom is the answer to those ugly plastic stock wire looms. These split loom sleeves from DEI offer a clean, classy way to protect exposed wires, cables, and hoses. They are easy to install and resistant to abrasion,...

DEI Easy Loom is the answer to those ugly plastic stock wire looms. These split loom sleeves from DEI offer a clean, classy way to protect exposed wires, cables, and hoses. They are easy to install and resistant to abrasion,...

This high quality battery switch is ideal as a theft deterrent or for preventing battery drain without removing cables. It is easily installed on the negative battery post. Disconnect the battery by loosening the knob a few...

Moroso black polyethylene sealed battery box. The external venting makes it ideal for relocating a battery to the rear of any race, street, or off-road vehicle with or without a rear firewall. It features closed-cell foam...

Emergency flasher and turn signal flasher for a wide variety of classic vehicles. This is the part that regulates current to the turn signal bulbs so they can intermittently flash. Replaces the standard 2 terminal fixed load...

This Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a vehicle's wire...

This harness is used for wiring your T-56 magnum reverse lockout solenoid.

Reverse switch pigtail for GM T-5 and all non-Magnum T-56 transmissions including Viper T-56 & 3650.

Mounts in 5/16" hole. 12 Volt operation. Made in USA

This weatherproof Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a...

It's a good idea to relay your fuel pump for the street and a must when you're racing. Designed specifically to prevent voltage drops at the fuel pump to maintain constant fuel pump pressure and to prevent fuel pump amperage...

This replacement, heavy duty 3-wire headlamp plug will replace the original plug on most vehicles equipped with dual filament low/high beam headlamps that require a standard classic 3 prong connector. Correct style...

Replacement Delco voltage regulator. When the battery is bulging at the sides, it is most likely a result of overcharging, typically caused by voltage regulator failure. Defective regulators should be replaced as soon as...

This set is designed to operate Champion or Challenger Series electric fans according to water temperature. Set includes Heavy gauge wire harness Relay Weatherproof fuse Electrical connectors 195°F temperature sender

This set is designed to operate Champion or Challenger Series electric fans according to water temperature. Set includes Heavy gauge wire harness Relay Weatherproof fuse Electrical connectors 185°F temperature sender

SPAL heavy duty wire harness and relay kit are designed specifically for the SPAL High Output Series fans which have high power requirements that cannot be met with standard relays. Feature a waterproof 150 amp relay with...

Mounts in 1/8" hole. 12 Volt operation. Made in USA

This Ice Box™ Cooling Fan Control setup from Ron Francis Wiring is a dual fan control can operate two fans at different temperatures or a single two speed fan at different temperatures. Adjustable operating range of...

This is a replacement switch for use with the Painless Fan-Thom II electric fan relay set. Made in USA Includes: 185° F on / 175° F off thermostat 1/2" NPT to 3/8" NPT adapter Insulated terminals

This is a replacement switch for use with the Painless Fan-Thom II electric fan relay set. Made in USA Includes: 195° F on / 185° F off thermostat 1/2" NPT to 3/8" NPT adapter Insulated terminals

These high temperature sleeves can be used for ignition wires, spark plug wires and even fuel lines to prevent vapor lock. Highly flexible and abrasion resistant, they offer maximum protection against spa rk loss. The inside...

This is the metal connector of WC500110 female connector - 1-way GM HEI ignition. Sold as a package of 10.

Now you can turn any modern style battery into a vintage looking one by adding this battery topper featuring correct special grain just as original. Battery toppers are designed to be used with any maintenance free flat top...

The Headlamp Auto-Off Relay automatically turns off your headlamps, running lamps, and dash lighting when you turn off the ignition key. No more worrying of a dead battery when forgetting to turn off your headlamps. Fits most...

Installing air conditioning to your hot rod with dual electric cooling fans? Need cooling fan relays to operate off a thermostatic switch and when your AC is on? Then this dual activation cooling fan relay set by Painless...

Designed to help correct bouncy, or spiking tachometer operation caused by points or noisy ignitions. Made in USA Features: Works with all AutoMeter and Autogage tachometers Releives jumpy/erratic pointer conditions due to...

The Battery Tender?Plus High Efficiency is a 1.25 amp battery charger. The unit is designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects caused by trickle chargers. It...

This universal 2 window billet style switch set comes with a 2 switch driver's control panel, 1 individual window switch, wiring harnesses and instructions. Features: Mirror polished billet switches Plug and Play Harnes s...

Mounts in 5/16" hole. 12 Volt operation. Made in USA

Install extra driving or fog lights easily with this set. Set includes: Lighted switch Switch base Wiring harness Mounting hardware 30 amp relay Connectors Switch can be wired to turn lights on per state law requirements:...

This universal fuel pump relay will ensure proper wiring which to reduce the risk of damaging the fuel pump, and offers consistent fuel pressure. For use with Edelbrock # E1791 and # E1792 fuel pumps.

DEI Easy Loom is the answer to those ugly plastic stock wire looms. These split loom sleeves from DEI offer a clean, classy way to protect exposed wires, cables, and hoses. They are easy to install and resistant to abrasion,...

Ignition/Plug wiring sleeving for Mopar models. These high temperature sleeves can be used for ignition wires, spark plug wires and even fuel lines to prevent vapor lock. Highly flexible and abrasion resistant, they offer...

MSD universal and easy to use programmable shift light. Can be installed with distributors, coil packs or on 1-cylinder engines up through 12-cylinders on stock ignitions or high power aftermarket systems. Programmable from...

Beautifully chromed, heavy gauge steel with easy snap in grommets eliminates the need for removing wires for quick installation. Sold indvidually.

Wiper Relay Pack WIRRP1

Mounts in 1/2" hole. 12 Volt operation. Made in USA

Painless Performance high amp alternator wiring kit. This includes a high amp inline fuse with protected fuse holder, all necessary ring terminals, heat shrink, and a detailed set of diagrams and step by step instructions to...

This set is designed to allow a wide range of temperature adjustments for your electric fan. A bulb at the top of the capillary tube is designed to probe or be attached to the top or hottest portion of the radiator. The...

The All-in-One harness solution for the Tremec T-56 Magnum transmission comes equipped with all the connections pre-wired into one harness for a simple installation and ease of use. The small epoxy sealed controller is...

Mounts in 1/2" hole. 12 Volt operation. Made in USA

Replacement socket and pigtail for license lamps and various other lamps on a wide variety of vehicle models. Accepts 194 plug-in style bulb.

This universal adapter will install and fit nearly every application. Chrome plated. Fits 7/16" bolt and is 5" in length.

Reverse light switch harness fits all Tremec TKO, Ford T-5, T-45, T-56, and Legend GT manual transmissions, along with any other application that uses a Pollack two-post switch. This is a direct replacement backup/reverse...

This weatherproof Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a...

Mounts in 5/16" hole. 12 Volt operation. Made in USA

SPAL wiring kits are a must-have when installing an electric fan. Designed to safely integrate with OEM wiring harness. Feature a waterproof 40 amp relay, stainless steel switch with optional switched override capability...

Universal stainless steel dropout battery box from CPP. This box relocates your vehicles battery from the engine compartment to the frame where space allows. The box drops down for service or replacement of the battery. ...

Mounts in 1/8" hole. 12 Volt operation. Made in USA

Mounts in 1/8" hole. 12 Volt operation. Made in USA

This cooling fan shutdown set from Ron Francis Wiring shuts down your electric cooling fan above 50-60 MPH to improve engine cooling by preventing the electric fan from fighting airflow through the radiator at highway speeds....