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GMC 3500 Electrical Wiring

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Results 1 - 24 of 27

On Sale

Summit Racing™ Headlight Switches

Summit Racing™ offers replacement headlight switches for a wide range of GM cars and trucks from the 1940s and up. The pull-style plastic switches are produced to stock specifications and are labeled. Decades of use can ruin the looks and performance of an original switch. Order the model designed to fit your application.

4.69 out of 5 stars ( 13 )

$23.99

Standard Motor Door Jamb Switches

Standard Motor Products door jamb switches are designed to exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's needs to Standard Motor Performance.

4.22 out of 5 stars ( 54 )

$7.99

$8.99

American Autowire Turn Signal Switches

These American Autowire turn signal switches are made of high-quality plastic to ensure performance and dependability. They have a stock terminal type that fits transmission models without column shifters and include wiring. If you're looking to finish your project car and need a new turn signal switch, look no further than American Autowire.

4.56 out of 5 stars ( 182 )

$21.85

$94.05

Brothers Trucks Deluxe Wiring Harnesses

Brothers Trucks deluxe wiring harnesses are complete 20-circuit replacement wiring systems for 1947-87 Chevrolet and GMC trucks, designed to be a modern upgrade with plug-and-play connectors. They include wiring for the instrument panel, engine bay, and steering column, and provide dedicated accessory power feeds for modern add-ons like power windows and electric fuel pumps. These comprehensive kits are intended to replace the original wiring for a more reliable and upgraded electrical system. Key features: * Comprehensive wiring: Includes connections for all factory components, such as the instrument cluster, engine, and steering column, with a 20-circuit system * Modern accessory support: Features power leads for optional accessories like cruise control, power windows, power locks, and electric fuel pumps * High-quality components: Utilizes high-quality copper wire for better conductivity and includes pre-terminated connectors for an easier plug-and-play installation * Engine and ignition: Provides wiring for the coil, HEI or points distributor, oil pressure and water temperature senders, starter, and neutral safety switch * GM compatibility: Comes with a standard GM column connector set for 1969-74 GM steering columns, and provides terminals for adapting to other columns * Kits include fuses, flashers, horn relays, and all necessary connections to support a wide range of vehicle functions

Not Yet Reviewed

$460.95

OER Authorized Brake Light Switches

OER Authorized brake light switches are tailored to fit your vehicle. Every switch will ensure your lights are working when the brakes are applied.

5.0 out of 5 stars ( 10 )

$6.99

Summit Racing™ Ignition Starter Switches

Summit Racing™ ignition starter switches are ideal replacements with quality at the right price. Our switches are manufactured to high standards and tested under extreme conditions to ensure reliability. Let us help you keep your vehicle running at optimum levels with Summit Racing™ ignition starter switches.

4.42 out of 5 stars ( 19 )

$29.99

Standard Motor Brake Light Sending Units

Don't take chances with old, questionable, or faulty brake light sending units that can be a danger to you and others. Standard Motor Products replacement brake light senders are designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. They're available for fitment on a wide variety of cars, trucks, and vans. Trust your vehicle's electrical system needs to Standard Motor Performance.

4.03 out of 5 stars ( 37 )

$16.99

Pacer Performance LED Modules

These Pacer Performance LED logic modules filter out turn signal input on all vehicles that use combined brake and turn signal lamps. These modules are required when using a single light as a third LED brake light. Works on most domestic models.

4.91 out of 5 stars ( 11 )

$15.99

On Sale

Summit Racing™ Windshield Wiper Switches

Summit Racing™ offers windshield wiper switches for a wide selection of vehicles, particularly classic cars and trucks from the 1960s and '70s. These OEM-style replacements are made of high-quality plastic and metal to ensure dependable performance and longevity. Order the model recommended for your application.

4.08 out of 5 stars ( 24 )

$54.99

ACDelco Replacement Wiring Harness Connectors

When you need to make automotive repairs, ACDelco's selection of replacement wiring harness connectors offers you the best fit and function sockets and pigtails to do a variety of jobs. These quality-built, OE-like connectors and adapters provide you with efficient, less costly repair options for GM and American Motors vehicles. They're available in male or female, with an assortment of pins/cavities to fill your needs. Service your vehicle with a name you know and trust--ACDelco.

4.86 out of 5 stars ( 22 )

$4.99

$7.99

Standard Motor T-Series Headlight and Dash Light Dimmer Switches

Standard Motor T-Series headlight and dash light dimmer switches are designed to meet or exceed OEM specifications to ensure proper fit, form, and function. These quality switch replacements are available for fitment on a variety of cars, trucks, and vans to provide maintenance-free operation. Don't take chances with old or questionable headlight and dash light dimmer switches that can leave you in the dark. Simply replace the faulty switch with a new one in your required application from Standard Motor.

4.4 out of 5 stars ( 5 )

$9.99

$15.99

Standard Motor Headlight and Dash Light Dimmer Switches

Standard Motor Products replacement headlight and dash light dimmer switches are designed to meet or exceed OEM specifications for accurate, maintenance-free operation. Don't take chances with old or questionable headlight and dash light dimmer switches that can leave you in the dark. Trust your vehicle's needs to Standard Motor for top-notch performance.

4.3 out of 5 stars ( 54 )

$75.99

Brothers Trucks C/K Series Power Window Switches

Brothers Trucks offers C/K Series power window switches for a wide range of vehicles, including many Chevrolet and GMC trucks from the 1980s and '90s. After many years of use, wear, and burnt contacts, a lot of the switches in your classic may begin to fail. Nothing is more frustrating than electronic components not working as intended. These 4-button reproduction power window switches are made to factory specs to ensure proper fit and operation. They feature correct OE connectors and attachment points for a simple installation. Order the replacement switch recommended for your application.

Not Yet Reviewed

$218.95

Standard Motor Headlight Switches

Replace that old or broken headlight switch with one of these replacement headlight switches from Standard Motor Products. Many applications are available, so you can count on Standard Motor Products for the replacement parts that you need.

4.0 out of 5 stars ( 21 )

$34.99

Summit Racing™ Restoration Stop Lamp Switches

Summit Racing™ offers restoration brake light switches for a wide range of vehicles, from the 1940s and up. These electrical replacements are produced to OEM tooling specifications and are application-specific. They're made of durable plastic to ensure long-lasting performance. Properly functioning brake lights are key safety features, alerting other drivers that you're slowing down or stopping. Help to avoid accidents; maintain your rear lights with new switches from Summit Racing™.

3.0 out of 5 stars ( 2 )

$6.99

Standard Motor Dimmer Switches

Don't take chances with old or questionable dimmer switches that can leave you in the dark. Standard Motor Products replacement dimmer switches are designed to meet or exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's needs to Standard Motor Performance.

4.47 out of 5 stars ( 17 )

$16.99

On Sale

Summit Racing™ Ignition Switches

Summit Racing™ offers ignition switches for a wide range of vehicles, including many Chevrolet and GMC cars and trucks from the 1950s and '60s. These stock replacements are made of high-quality plastic according to factory specs to ensure fit, performance, and dependability. If you're looking to finish your project car and need a new ignition switch, Summit Racing™ has the correct parts at the right price.

3.5 out of 5 stars ( 6 )

$56.99

Standard Motor Headlight High Beam Dimmer Switches

Don't take chances with old, questionable, or faulty headlight high beam dimmer switches that can be a danger to you and others. Standard Motor replacement dimmer switches are designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. They're available in a variety of actuation styles, such as rotary, pull, push-button, and spring-loaded lever. Order the model designed for your vehicle application.

3.75 out of 5 stars ( 4 )

$28.99

Standard Motor T-Series Brake Light Switches

Don't take chances with old, questionable, or faulty brake light switches that can be a danger to you and others. Standard Motor Products T-Series replacement brake light switches are made to OE specifications to ensure proper fit, form, and function and ease of installation. Made from high-quality materials to ensure durability and tested for performance and reliability these components are available for fitment on a wide variety of cars, trucks, and vans. As a global manufacturer of automotive parts, Standard Motor maintains complete quality control throughout the manufacturing process. Select the T-Series brake light switch designed for your application needs.

4.75 out of 5 stars ( 4 )

$10.99

Standard Motor Wiring Connectors

High-quality, direct-replacement Standard Motor wiring connectors help eliminate the need for a harness by letting you swap only the damaged connector for a cost-effective repair solution. The terminals feature high-grade materials like copper alloy, brass, and phosphor bronze. Together they provide the connectors with prolonged life and superior performance in harsh environments for each specific application. Standard Motor electrical connectors are 100 percent tested for the proper mechanical and electrical fit, form, and function for your vehicle.

4.47 out of 5 stars ( 142 )

$3.99

$18.99

On Sale

Summit Racing™ Reproduction Wiring Harnesses

Summit Racing™ offers reproduction wiring harnesses for a wide selection of vehicles, particularly classic cars and trucks from the 1960s and '70s. These replacements and/or extensions are used to power a variety of applications—including horn, glove box, console, backup lights, engine; forward, hood, and courtesy lamps; fuel tank sender, and more. These OE style replacement harnesses are made of high-quality Automotive Grade Wire using factory style fuse blocks, plug ends, and wire colors to ensure factory type fit, performance, and durability. For repair or restoration, order the harness recommended for your specific car or truck. Note: These harnesses are factory replacements and do not include instructions or wiring diagrams refer to the factory diagrams and or service manuals for your specific vehicle.

4.47 out of 5 stars ( 68 )

$158.99


$113.04

$149.99

OER Turn Signal Switches

OER turn signal switches are available for many applications. OER's selection includes quality reproductions and factory-style replacements that will give you the assurance your turn signals will work properly to warn others of your intentions to turn. Your choice will typically come with the correct connector and wiring to restore proper function.

3.84 out of 5 stars ( 56 )

$27.79

Standard Motor Ballast Resistors

Are you looking for extra protection? Standard Motor has you covered with their ballast resistors. They are perfect for protecting your points-style ignition system. They also allow you to install aftermarket coils without worrying about frying your ignition.

4.94 out of 5 stars ( 16 )

$22.99

Four Seasons Electrical Relays

Four Seasons electrical relays allow you to control a high-amperage circuit from a low-amperage circuit. Each relay has at least two circuits--a low-amperage "control" circuit and a high-amp "load" circuit. When the control circuits are energized, they activate the relays to operate different part components. These electrical relays come in various styles to suit your specific application needs.

4.83 out of 5 stars ( 6 )

$20.99