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CHEVROLET TRAILBLAZER Electrical Wiring

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Results 1 - 24 of 40

Painless Performance GM Gen IV Vortec Truck Engine Wiring Harnesses

Painless Performance GM Gen IV Vortec truck engine wiring harnesses are designed to operate any Chevrolet Gen IV engine coupled with a 4L65E, 4L70E, 4L80E, or 4L85E automatic transmission. They cannot be used with a 4L60E transmission because it's missing the input speed sensor required by the transmission control module. The harnesses support engines with or without cylinder deactivation and/or variable valve timing. They feature an integrated weatherproof fuse block. Painless Performance GM Gen IV Vortec truck engine wiring harnesses have 10 fused power circuits, including injectors, ignition coils, oxygen sensors, ECM ignition, MAF/VLOM, and fuel pump. They also use an integrated 30 amp fuel pump, 40 amp cooling fan relays, and two ignition relays. The harnesses have an extra 4 ft. of length between the ECM connections and the main engine breakout.

4.0 out of 5 stars ( 1 )

$840.99

ACDelco Wiring Connectors

The average vehicle today has hundreds of wiring connectors. ACDelco connectors are available for everything needed, from antennas to trailer wiring, as well as an array of multi-purpose connectors to maintain the optimal operation of your vehicle. Choose GM-recommended replacement wiring connectors to ensure the same performance, durability, and service life you've come to expect from General Motors products.

4.94 out of 5 stars ( 35 )

$4.50

$37.99

ATP Automatic Transmission Wiring Harnesses

ATP Automotive provides one of the widest product offerings of automatic gear-shifting control products, including transmission wiring harnesses, for most import and domestic vehicles. ATP designs and manufactures them to meet or exceed the OEM specifications to properly control your drivetrain. Get exact-fit, no-compromise replacement parts when you order the ATP automatic transmission wiring harnesses designed for your application.

5.0 out of 5 stars ( 1 )

$36.99

$152.99

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.

4.88 out of 5 stars ( 24 )

$15.99

$50.99

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.

4.9 out of 5 stars ( 10 )

$14.99

ACDelco Replacement Relays

Don't take chances with old or questionable relays that can leave you stranded. ACDelco replacement relays are designed to exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's needs to ACDelco.

4.81 out of 5 stars ( 16 )

$7.99

$26.99

Dorman Wiring Connectors

Dorman wiring connectors are designed to facilitate the flow of electrical current over a broad range of applications. The small components are available in a variety of styles to fit your specific application or universal fit needs. Choose Dorman wiring connectors for a reliable connection every time.

4.52 out of 5 stars ( 64 )

$19.99

$72.99

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.

4.46 out of 5 stars ( 139 )

$5.99

$67.99

Standard Motor Blower Motor Resistors

Don't take chances with old, questionable, or faulty blower motor resistors that can leave you without heat or air circulation. Standard Motor Products blower motor resistors will control the electrical current flowing from the fan switch to the blower fan, allowing you to set the fan at different speeds. They are designed to exceed OEM specifications for dependable, maintenance-free operation. Restore your vehicle's HVAC functions with high-quality replacement parts from Standard Motor.

4.33 out of 5 stars ( 33 )

$49.99

$163.99

Standard Motor Wiring Pigtails

When you need to replace or repair electrical connectors on your vehicle, Standard Motor pigtails are a great choice. Standard offers pigtails for everything from your alternator and manifold air temperature sensor … to headlight switches and window motors. These factory-type replacement assemblies are available for thousands of specific applications. Choose the Standard Motor parts needed for your make/model.

5.0 out of 5 stars ( 3 )

$16.99

$144.99

Dorman Ignition Switches

Essential replacement items, Dorman ignition switches enable engines to turn over upon startup, restoring drivability. They also unlock the power accessories. These switches are engineered from high-quality materials for long lasting reliability. Features include: * These parts undergo rigorous quality inspection to ensure high quality * Where applicable, includes bezel for a complete repair * Easy to install * Direct replacement for a proper fit

4.22 out of 5 stars ( 9 )

$25.99

Standard Motor Cylinder Deactivation Solenoids

Standard Motor is the premier professional engine management brand in the automotive aftermarket. They lead the way in vehicle coverage for engine cylinder deactivation solenoids. Order the model recommended for your application. Product features: * Direct-fit OE replacement ensures proper fit, form, and function—which leads to a trouble-free installation * Designed and manufactured to stringent quality standards at a certified facility, so you can install with confidence * Premium components and durable materials can withstand harsh engine conditions, increasing lifespan * Solenoids undergo extensive testing and validation for proper performance and peak reliability

Not Yet Reviewed

$255.99

Nitrous Express Nitrous Solenoid Mounting Brackets

Nitrous Express nitrous solenoid brackets provide handsome options for mounting. Whether on the intake, cylinder head, throttle body, or carb flange, NX offers strong, precision-cut steel and aluminum versions to secure your solenoids in the perfect location. Make your nitrous install quick and easy, while looking clean and attractive with Nitrous Express nitrous solenoid brackets.

4.78 out of 5 stars ( 18 )

$76.43

Bosch Relays

Plug in Bosch relays for your vehicle's power-switching needs. These quality-built relays exceed OEM specifications to provide reliable service for a wide variety of applications. You can trust Bosch for all of your automotive electrical needs. Features include: * Built to withstand extreme conditions * High-power switching * Function over a wide temperature range * Excellent vibration and impact resistance * Long service life and good climatic resistance

4.92 out of 5 stars ( 26 )

$3.99

Universal Air Conditioner Pressure Switches

The pressure switch controls the on/off function of the A/C compressor, the unit that pumps refrigerant through the system. You can make sure you stay cool by replacing failing switches with a new one from UAC. Universal Air Conditioner pressure switches will maintain the proper operation of your air conditioning system to keep producing cold air.

3.5 out of 5 stars ( 2 )

$11.99

$12.99

Dorman Wiring Pigtails

When you need to make automotive repairs, Dorman's selection of replacement wiring pigtails offers you the best fit and function to do a variety of jobs. These quality-built, OE-like pigtails provide you with efficient, less costly repair options.

Not Yet Reviewed

$18.99

ACDelco GM Genuine Parts Fuses

ACDelco GM Genuine Parts fuses are current-interrupting devices that protect an electrical circuit. Fuses are a safeguard for the electrical components they power, as well as the load. These OE fuses are factory-recommended replacements and are manufactured to provide the same performance, durability, and service life you expect from General Motors. Order the style and amp rating needed for your application.

Not Yet Reviewed

$1.99

Dorman Replacement Electrical Switches

Dorman replacement electrical switches are constructed from quality materials, and each switch model is designed to fit and function like OEM. So if faulty, worn out switches are giving you a difficult time—get them fixed with one of the many replacement electrical switches that Dorman offers.

4.2 out of 5 stars ( 5 )

$35.99

Putco LED Light Bulb Load Resistor Kits

Putco LED light bulb load resistor kits are designed to eliminate LED-related turn signal problems such as hyper flashing or burned-out bulb indicators. They are rated at 6 ohms and can be used with most import and domestic vehicles.

5.0 out of 5 stars ( 4 )

$34.99

Standard Motor Combination Switches

Standard Motor combination switches keep several functions at your fingertips. Having one switch to activate different accessories--headlight control, turn signals, and windshield wipers--has proven effective and efficient for drivers. SMP combination switches replace faulty ones and restore operation, with a robust design created from high-grade materials that meet stringent demands. Stay focused on the road, knowing that the levers on your column will operate the wipers, washers, blinkers, and headlight beams appropriately, with Standard Motor combination switches.

4.47 out of 5 stars ( 15 )

$83.99

$133.99

Dorman Power Window Switches

Dorman power window switches are high-quality replacements to facilitate the ups-and-downs of window operation. They're designed to meet all OEM specifications and install in the stock location. Dozens of styles are available for fitment in specific vehicles.

4.32 out of 5 stars ( 75 )

$30.99

$319.95

Nitrous Outlet Switch Panels

Nitrous Outlet switch panels are designed to give you a clean look—and make using multiple nitrous-related options easier to manage with the use of large, easy-to-reach switches. These panels are constructed of water jet-cut aluminum and have a black anodized finish and a custom fit. They'll work with any brand of nitrous system and accessories, and with no drilling needed, will mount to your cup holder, ashtray, or console, depending on the application.

4.06 out of 5 stars ( 17 )

$84.99

Dorman Blower Motor Resistors

Weather forecasts change daily, but your vehicle is still one place where you can control the climate. And that's why Dorman blower motor resistors are so important. The easy-to-install devices control the electric current to the fan motor, keeping your heating and air conditioning system at peak performance, no matter the speed. Their long-lasting design resists thermal fuse failure, overheating, and burnout. These components are available for fitment in a wide range of cars, trucks, and vans.

4.86 out of 5 stars ( 21 )

$44.99

$81.99

Nitrous Express NX Accessory Power Switch Panels

These Nitrous Express NX accessory power switch panels offer a clean and attractive solution for nitrous systems. These switch panels feature laser etched switch labels for a truly professional look!

4.43 out of 5 stars ( 7 )

$76.43

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