Peterbilt 378 Parts

Peterbilt 378 Body Parts

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$49.99

This hood hinge spring is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this hood hinge spring matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this spring is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$74.99

Want a new exterior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models.

Product Features:

Matching appearance – this replacement exterior door handle was specifically designed to look and function the same as the original handle on particular vehicles
Seamless replacement – designed to match the dimensions and specifications of the handle that came stock on the vehicle
Excellent value – original equipment quality at a lower price
Ensure fit – this handle is vehicle position specific, so double check you have the correct handle for the same position and side of the vehicle you want to replace

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$77.99

Matching appearance – this replacement exterior door handle was specifically designed to look and function the same as the original handle on particular vehicles
Seamless replacement – designed to match the dimensions and specifications of the handle that came stock on the vehicle
Excellent value – original equipment quality at a lower price
Ensure fit – this handle is vehicle position specific, so double check you have the correct handle for the same position and side of the vehicle you want to replace

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$291.99

This diesel fuel injector driver module is designed to match the fit and function of the original module on specified applications, and is engineered for reliable performance and durability.

Product Features:

Direct replacement – this diesel fuel injector driver module is designed to match the fit and function of the original module on specified applications
Ideal solution – this module is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
Durable construction – this part is made from quality materials to ensure reliable performance and a long service life
Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence

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$35.99

This door check strap is designed to match the fit and function of the original strap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this door check strap is designed to match the fit and function of the original strap on specified vehicles
Restores functionality – this check strap is made to fit and fully restore part functionality after the original strap fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$52.99

This door check strap is designed to match the fit and function of the original strap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this door check strap is designed to match the fit and function of the original strap on specified vehicles
Restores functionality – this check strap is made to fit and fully restore part functionality after the original strap fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$28.99

Damaged hood restraint cables making it impossible to keep the hood open safely? This replacement hood cable matches the fit and function of the original equipment cable. Made of durable materials for a long service life.

Product Features:

Ideal replacement – this hood restraint cable matches the fit and function of the original equipment part
Durable construction – made of quality materials for reliable performance and durability
Easy to install – this hood restraint cable attaches to the vehicle’s existing mounting hardware
Quality tested – this part has undergone try-on testing to ensure a quality fit and trouble-free performance

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$23.79

Ideal replacement – this hood restraint cable matches the fit and function of the original equipment part
Durable construction – made of quality materials for reliable performance and durability
Easy to install – this hood restraint cable attaches to the vehicle’s existing mounting hardware
Quality tested – this part has undergone try-on testing to ensure a quality fit and trouble-free performance

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$79.99

Want a new interior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models.

Product Features:

Matching appearance – this replacement door handle was specifically designed to look and function the same as the original interior handle on particular vehicles
Seamless replacement – designed to match the dimensions and specifications of the handle that came stock on the vehicle
Trustworthy construction – engineered in North America and backed by 100 years of automotive aftermarket experience
Ensure fit – this handle is vehicle position specific, so double check you have the correct handle for the same position and side of the vehicle you want to replace

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$74.99

Matching appearance – this replacement door handle was specifically designed to look and function the same as the original interior handle on particular vehicles
Seamless replacement – designed to match the dimensions and specifications of the handle that came stock on the vehicle
Trustworthy construction – engineered in North America and backed by 100 years of automotive aftermarket experience
Ensure fit – this handle is vehicle position specific, so double check you have the correct handle for the same position and side of the vehicle you want to replace

Peterbilt 378 Automotive Accessories

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$49.99

AVS Ventshade(R) is the original AVS product. Offered for many classic vehicles it is the standard that created the side window deflector industry. With a ledge profile, the AVS Ventshade® is a side window deflector that lets fresh air in while keeping rain out. It also helps to keep the sun out of your eyes, reduce interior wind noise and fogging, and reduce interior heat. Enjoy fresh air and comfort no matter the weather!

Product Features:

Ledge profile that is mounted in the window channel for a secure mount
Keeps rain out and lets fresh air in
Manufactured from high-quality steel
Available in polished stainless and black finishes
Quick and easy installation

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$144.99

An Engine Heater is an electric heater that heats the engine of a car to give quicker starts in cold weather. They are connected to normal AC power overnight or before driving, via regular power outlets that are fed through a vehicle’s grille. This allows easier starting in cold temperatures, by keeping the coolant warm. Heaters are also available for motor oil so as to warm the oil and give the engine lubrication from the beginning of start-up. The rapid heat circulation caused by block heaters also aids the initial vaporization of fuel in the engine; because of this effect, block heaters reduce pollution, as poor fuel vaporization causes much higher emissions.

Product Features:

Also referred to as Freeze Plug heaters, or simply Block Heaters.
The most reliable and efficient way to pre-heat your engine.
Operates by being directly submerged into coolant and heating the block.

Peterbilt 378 Interior Products

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$409.99

This direct replacement accelerator pedal position sensor matches the fit and performance of a failed original equipment sensor to restore proper vehicle operation. Made of quality materials for a reliable service life.

Product Features:

Ideal replacement – this accelerator pedal position sensor matches the fit and function of the original sensor
Plug & play installation – no special tools or programming required to install this sensor
Trustworthy construction – engineered in North America and made from high-quality materials for long life
Quality tested – this accelerator pedal sensor has undergone extensive testing to ensure proper function and a long service life

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$57.99

This console multi-function switch is designed to match the appearance and function of the original switch on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

Direct replacement – this console multi-function switch is made to match the fit and performance of the original switch on specific vehicle applications
Ideal solution – this switch is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$67.99

Direct replacement – this console multi-function switch is made to match the fit and performance of the original switch on specific vehicle applications
Ideal solution – this switch is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$14.79

This HVAC heater control knob is designed to match the fit and function of the original control knob on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this HVAC heater control knob is designed to match the fit and function of the original control knob on specified vehicles
Restores functionality – this knob is made to fully restore appearance and functionality after the original part fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$29.49

This replacement air vent is engineered to match the fit and function of the stock vent assembly on specified vehicles. It is designed to withstand extreme temperature changes for reliable service.

Product Features:

Ideal replacement – this air vent matches the fit and function of the original part on specified vehicle years, makes and models
Durable construction – this part is specifically designed to withstand extreme temperature changes for excellent durability in all conditions
Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life

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$36.49

Ideal replacement – this air vent matches the fit and function of the original part on specified vehicle years, makes and models
Durable construction – this part is specifically designed to withstand extreme temperature changes for excellent durability in all conditions
Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life

Looking for the best Peterbilt 378 aftermarket replacement parts? Replacing worn and broken parts on your Peterbilt 378? Check out our online catalog to find the best selection of aftermarket Peterbilt 378 parts as well as real user reviews on Peterbilt 378 replacement parts. Make an informed decision about every component you add to your 378.

At Advance Auto, we’ve got you covered when it comes to getting your Peterbilt 378 in tip top condition. We’ve got over 710 Peterbilt 378 parts to choose from in popular categories like Air Intakes, Body Parts and Transmission Parts. If you’re looking for the best prices, try searching our Peterbilt 378 parts catalog to compare OEM and aftermarket parts for your Peterbilt 378.

Whether you need Peterbilt 378 body parts, interior components, or custom Peterbilt 378 parts you can find them online at Advance Auto. Want to order your Automotive Accessories online? Or maybe you need your Peterbilt Interior Products same day? No problem, you can pick up 378 parts in person at locations across the country, or have them delivered to straight to your door after ordering online. Finding a great deal on new and used Peterbilt 378 parts has never been easier.

Advance Auto customers frequently search for the following types of Peterbilt 378 auto parts. Check out customer reviews and ratings, and compare prices on the following Peterbilt 378 parts:

People also search Advance Auto for these popular years of the Peterbilt 378:

Peterbilt 378 Parts

Top Peterbilt 378 Parts Categories

Peterbilt 378 Body Parts

Dorman – HD Solutions – Hood Control Spring (Part No.938-5407)

Dorman – HD Solutions – Heavy Duty Exterior Door Handle (Part No.760-5421)

Dorman – HD Solutions – Exterior Door Handle Right (Part No.760-5425)

Dorman – HD Solutions – Mirror Control Module (Part No.904-5406)

Dorman – HD Solutions – Heavy Duty Door Check Kit (Part No.924-5401)

Dorman – HD Solutions – Heavy Duty Door Check Kit (Part No.924-5401CD)

Dorman – HD Solutions – Heavy Duty Hood Cable (Part No.924-5402CD)

Dorman – HD Solutions – Hood Control Cable (Part No.924-5402)

Dorman – HD Solutions – Heavy Duty Interior Door Handle (Part No.760-5419)

Dorman – HD Solutions – Heavy Duty Interior Door Handle (Part No.760-5422)

Peterbilt 378 Automotive Accessories

Auto Ventshade (AVS) – Ventshade Window Visors: Outside Mount, Stainless Steel Finish, Front, 2 Pc (Part No.12503)

Kat’s – Freeze Plug Diesel Heater (Part No.30216)

Peterbilt 378 Interior Products

Dorman – HD Solutions – Throttle Position Sensor (Part No.904-7692)

Dorman – HD Solutions – Multifunction Switch (Part No.978-5411)

Dorman – HD Solutions – Multifunction Switch (Part No.978-5412)

Dorman – HD Solutions – HVAC Knob Kit (Part No.702-5401)

Dorman – HD Solutions – Heavy Duty HVAC Vent (Part No.216-5408)

Dorman – HD Solutions – Heavy Duty HVAC Vent (Part No.216-5407)

Search Over 710 Peterbilt 378 Parts Online for Delivery or Pick Up

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