2000 Workhorse Custom Chassis P42 Fuel Injectors

Keep Your 2000 Workhorse Custom Chassis P42 in Top Shape with Quality Fuel Injectors

Whether you’re repairing or upgrading your Fuel Injector, using high-quality parts is key to keeping your 2000 Workhorse Custom Chassis P42 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Fuel Injector O-Ring Kits and Diesel Fuel Injector Pump Driver Relocation Kits. 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.

Top-Rated Fuel Injectors from Trusted Brands

Looking for a reliable Fuel Injector? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Fuel Injectors start at just $21.29 with an average 4.2 star rating. With over 5 reviews and a solid 5 star average, you can shop with confidence knowing other Workhorse Custom Chassis P42 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2000 Workhorse Custom Chassis P42 Fuel Injector at Advance Auto Parts is around $71.64, with a range that starts at $21.29 and goes up to $121.99. With 2 options in stock from one trusted brand, finding the right fit is easy.

Explore Related Parts

While you’re upgrading or replacing your Fuel Injector, don’t forget to check out other key components like Fuel Pumps and Smog Parts. At Advance Auto Parts, we’re here to help you keep your 2000 Workhorse Custom Chassis P42 in peak condition, inside and out.

Essential 2000 Workhorse Custom Chassis P42 Fuel Injectors

Dorman – Help – Fuel Injector O-Ring Seal Kit (Part No.90000)

Fuel Injector O-Ring Seal Kit

from

$21.29
The components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles. They are engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged.

Product Features:
  • Direct replacements – the components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles
  • Ideal solution – engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Dorman – Pump Driver Module Relocation Kit (Part No.904-113)

Pump Driver Module Relocation Kit

from

$121.99
This diesel fuel injector pump driver relocation kit is designed to match the original components required to relocate the fuel injector pump on specified vehicles. It’s made of quality components for reliable performance.

Product Features:
  • Direct replacement – this diesel fuel injector pump driver relocation kit is designed to match the original components required to repair the fuel injector pump on specified vehicles
  • Ideal solution – this kit is a reliable replacement for original components
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Most Popular Fuel Injector O-Ring Kit for 2000 Workhorse Custom Chassis P42s

Enhance your 2000 Workhorse Custom Chassis P42 with this popular Fuel Injector O-Ring Kit we have in stock, for $21.29.

Dorman – Help – Fuel Injector O-Ring Seal Kit (Part No.90000)

Fuel Injector O-Ring Seal Kit

from

$21.29
The components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles. They are engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged.

Product Features:
  • Direct replacements – the components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles
  • Ideal solution – engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Best-Selling 2000 Workhorse Custom Chassis P42 Diesel Fuel Injector Pump Driver Relocation Kit

Upgrade your P42 with our best-selling Diesel Fuel Injector Pump Driver Relocation Kit with a 5 Starts rating across 1 review.

Dorman – Pump Driver Module Relocation Kit (Part No.904-113)

Pump Driver Module Relocation Kit

from

$121.99
This diesel fuel injector pump driver relocation kit is designed to match the original components required to relocate the fuel injector pump on specified vehicles. It’s made of quality components for reliable performance.

Product Features:
  • Direct replacement – this diesel fuel injector pump driver relocation kit is designed to match the original components required to repair the fuel injector pump on specified vehicles
  • Ideal solution – this kit is a reliable replacement for original components
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Top-Rated Fuel Injector Brands For Your 2000 Workhorse Custom Chassis P42

When it comes to finding the perfect Fuel Injector for your 2000 Workhorse Custom Chassis P42, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 1 trusted brands. We carry the most popular Fuel Injector brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $21.29. Purchasing a Fuel Injector from us here at Advance Auto Parts is a smart move for both you and your 2000 Workhorse Custom Chassis P42, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dorman 2000 Workhorse Custom Chassis P42 Fuel Injectors

If you’re looking for a top-quality Fuel Injector for your 2000 Workhorse Custom Chassis P42, Advance Auto Parts has exactly what you need with our selection of Dorman Fuel Injectors. We have 2 Dorman Fuel Injectors in stock for this fitment, all known for their durability and precision fit. With prices starting at just $21.29 and an average cost of $71.64, you’ll find the perfect Fuel Injector for your needs and budget. Dorman Fuel Injectors for the 2000 Workhorse Custom Chassis P42 come highly rated, with over 5 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Fuel Injector from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Pump Driver Module Relocation Kit
from $121.99
(1)
Pump Driver Module Relocation Kit
“Goid”
Fuel Injector O-Ring Seal Kit
from $21.29
(4)
Fuel Injector O-Ring Seal Kit
“Only needed the o rings for the fuel lines but still bought the whole kit incase I needed it. O rings were same color as factory, so it made it easy t”

FAQs for 2000 Workhorse Custom Chassis P42 Fuel Injectors

What’s the price range for 2000 Workhorse Custom Chassis P42 Fuel Injectors?

The prices of Fuel Injectors for the 2000 Workhorse Custom Chassis P42 range from $21.29 up to $121.99 for the most premium parts.

What is the average price of a Fuel Injector for a 2000 Workhorse Custom Chassis P42?

The average price for Fuel Injectors for the 2000 Workhorse Custom Chassis P42 is $71.64. Keep in mind the variety of part types within our Fuel Injector category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fuel Injectors for other Workhorse Custom Chassis P42 model years?

Yes, we carry Fuel Injectors for 5 model years of Workhorse Custom Chassis P42s between 1999 and 2005. The following model years are the most popular for Fuel Injector purchases: 2005, 2004, 2003, 2002, 2001, and 1999.

What are the cheapest Fuel Injectors for my 2000 Workhorse Custom Chassis P42?

The cheapest 2000 Workhorse Custom Chassis P42 Fuel Injectors we carry are:

What are the top-rated Fuel Injectors that fit the 2000 Workhorse Custom Chassis P42?

Based on 5 reviews by customers, our 2000 Workhorse Custom Chassis P42 Fuel Injectors have an average customer rating of 5 stars. These are the highest-rated categories of Fuel Injectors for the 2000 Workhorse Custom Chassis P42 and their top-rated products:

What types of Fuel Injectors do you sell for my 2000 Workhorse Custom Chassis P42?

As of 11/2/25, these are some of the most in-demand types of Fuel Injectors for a 2000 Workhorse Custom Chassis P42:

Can I get help with 2000 Workhorse Custom Chassis P42 Fuel Injector orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Workhorse Custom Chassis Fuel Injectors and more.

What is your return policy for Workhorse Custom Chassis P42 Fuel Injectors?

Advance Auto Parts keeps returns simple. For new Workhorse Custom Chassis P42 Fuel Injectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.