2004 Peterbilt 378 Starter Parts

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Keep Your 2004 Peterbilt 378 in Top Shape with Quality Starter Parts

Whether you’re repairing or upgrading your Starter Part, using high-quality parts is key to keeping your 2004 Peterbilt 378 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Starters and Multi Purpose Solenoids. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Explore Related Parts

While you’re upgrading or replacing your Starter Part, don’t forget to check out other key components like Alternator Parts. At Advance Auto Parts, we’re here to help you keep your 2004 Peterbilt 378 in peak condition, inside and out.

Essential 2004 Peterbilt 378 Starter Parts

DAYTON PARTS – DAYTON PARTS Window Crank Handle, 760-5162 (Part No.760-5162)

DAYTON PARTS Window Crank Handle, 760-5162

from

$30.99
Worn or broken window crank handle leading to difficult window operation? Made of durable material for reliable performance, this window crank handle replaces the original equipment handle.
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DAYTON PARTS – DAYTON PARTS Window Crank Handle, 760-5160 (Part No.760-5160)

DAYTON PARTS Window Crank Handle, 760-5160

from

$31.99
Worn or broken window crank handle leading to difficult window operation? Made of durable material for reliable performance, this window crank handle replaces the original equipment handle.
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DAYTON PARTS – DAYTON PARTS Manual Window Regulator, 741-3016 (Part No.741-3016)

DAYTON PARTS Manual Window Regulator, 741-3016

from

$224.99
This replacement window regulator is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models.
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Carquest HD Electrical – Carquest Starter: New, 12V, 10 Tooth, 72-18989N (Part No.72-18989N)

Carquest Starter: New, 12V, 10 Tooth, 72-18989N

from

$446.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
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Carquest HD Electrical – Carquest Starter: New, 72-6356N (Part No.72-6356N)

Carquest Starter: New, 72-6356N

from

$571.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
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Carquest HD Electrical – Carquest Starter: New, 12V, 11 Tooth, 72-6924N (Part No.72-6924N)

Carquest Starter: New, 12V, 11 Tooth, 72-6924N

from

$501.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
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Carquest HD Electrical – Carquest Starter: New, 12V, 13 Tooth, 72-16990N (Part No.72-16990N)

Carquest Starter: New, 12V, 13 Tooth, 72-16990N

from

$401.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More

Carquest HD Electrical – Carquest Starter: New, 12V, 11 Tooth, 72-6912N (Part No.72-6912N)

Carquest Starter: New, 12V, 11 Tooth, 72-6912N

from

$444.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance
See More

Carquest HD Electrical – Carquest Starter: New, 12V, 10 Tooth, 72-6807N (Part No.72-6807N)

Carquest Starter: New, 12V, 10 Tooth, 72-6807N

from

$697.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More

Carquest HD Electrical – Carquest Starter: New, 12V, 12 Tooth, 72-6667N (Part No.72-6667N)

Carquest Starter: New, 12V, 12 Tooth, 72-6667N

from

$735.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More

Carquest HD Electrical – Carquest Starter: New, 12V, 11 Tooth, 72-6554N (Part No.72-6554N)

Carquest Starter: New, 12V, 11 Tooth, 72-6554N

from

$613.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More

Carquest HD Electrical – Carquest Starter: New, 12V, 10 Tooth, 72-6840N (Part No.72-6840N)

Carquest Starter: New, 12V, 10 Tooth, 72-6840N

from

$433.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More

Carquest HD Electrical – Carquest Starter: New, 12V, 10 Tooth, 72-6505N-PT (Part No.72-6505N-PT)

Carquest Starter: New, 12V, 10 Tooth, 72-6505N-PT

from

$607.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More

Carquest HD Electrical – Carquest Starter: New, 12V, 10 Tooth, 72-6573N (Part No.72-6573N)

Carquest Starter: New, 12V, 10 Tooth, 72-6573N

from

$339.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More

Carquest HD Electrical – Carquest Starter 37MT, 72-6504N-PT (Part No.72-6504N-PT)

Carquest Starter 37MT, 72-6504N-PT

from

$731.99
This 100% New Starter is engineered to meet or exceed OEM specifications, ensuring a perfect fit and hassle-free installation. Designed with premium-grade solenoids, it features materials chosen for optimal conductivity and a high-temperature cap to guarantee flawless performance even in extreme heat. The high dielectric strength outer case resists shorting, providing added reliability. Its precision-machined armatures and upgraded steel shaft enhance durability and overall performance, making it a dependable choice for your vehicle. Operating at 12 volts, this starter is built to deliver consistent power. Each unit comes with a printed copy of test results, giving you confidence in its quality and performance from the very first use.
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Most Popular Starter for 2004 Peterbilt 378s

Enhance your 2004 Peterbilt 378 with this popular Starter we have in stock, for $571.99.

Carquest HD Electrical – Carquest Starter: New, 72-6356N (Part No.72-6356N)

Carquest Starter: New, 72-6356N

from

$571.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More

Best-Selling 2004 Peterbilt 378 Multi Purpose Solenoids

Upgrade your 378 with one of our 2 best-selling Multi Purpose Solenoids.

DAYTON PARTS – DAYTON PARTS Manual Window Regulator, 741-3016 (Part No.741-3016)

DAYTON PARTS Manual Window Regulator, 741-3016

from

$224.99
This replacement window regulator is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models.
See More

DAYTON PARTS – DAYTON PARTS Window Crank Handle, 760-5162 (Part No.760-5162)

DAYTON PARTS Window Crank Handle, 760-5162

from

$30.99
Worn or broken window crank handle leading to difficult window operation? Made of durable material for reliable performance, this window crank handle replaces the original equipment handle.
See More

FAQs for 2004 Peterbilt 378 Starter Parts

What are the best-selling Starter Parts for 2004 Peterbilt 378s?

Out of 3 Starter Parts that fit 2004 Peterbilt 378s, the following parts are the top sellers:

What’s the price range for 2004 Peterbilt 378 Starter Parts?

The prices of Starter Parts for the 2004 Peterbilt 378 range from $30.99 up to $571.99 for the most premium parts.

What is the average price of a Starter Part for a 2004 Peterbilt 378?

The average price for Starter Parts for the 2004 Peterbilt 378 is $157.59. Keep in mind the variety of part types within our Starter Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Starter Parts for other Peterbilt 378 model years?

Yes, we carry Starter Parts for 18 model years of Peterbilt 378s between 1988 and 2007. The following model years are the most popular for Starter Part purchases: 1994, 2007, 2002, 1989, 2005, 1990, 1991, 2003, and 1988.

What are the cheapest Starter Parts for my 2004 Peterbilt 378?

The cheapest 2004 Peterbilt 378 Starter Parts we carry are:

Does Advance Auto Parts sell Starter Parts for any other 2004 Peterbilt models?

Yes. We stock Starter Parts for 6 other popular 2004 Peterbilt models. Some of the most popular are 2004 330 Starter Parts, 2004 357 Starter Parts, 2004 387 Starter Parts, 2004 385 Starter Parts, and 2004 379 Starter Parts.

What types of Starter Parts do you sell for my 2004 Peterbilt 378?

As of 8/2/26, these are some of the most in-demand types of Starter Parts for a 2004 Peterbilt 378:

Can I get help with 2004 Peterbilt 378 Starter Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Peterbilt Starter Parts and more.

What is your return policy for Peterbilt 378 Starter Parts?

Advance Auto Parts keeps returns simple. For new Peterbilt 378 Starter Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.