1999 Workhorse P42 Fuel and Emissions Systems

Essential Fuel and Emissions Systems for 1999 Workhorse P42s

Dorman – Engine Vacuum Pump Pulley (Part No.300-702)

Engine Vacuum Pump Pulley

from

$87.99
This vacuum pump pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this vacuum pump pulley is designed to match the fit and function of the original pulley on specified applications.
  • Restores functionality – reliable replacement for an original pulley that has failed due to contamination by road debris, or damaged during service.
  • 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
See More

Dorman – Fuel Sender Connector (Part No.645-300)

Fuel Sender Connector

from

$57.99
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Product Features:
  • Professional appearance – this electrical pigtail is designed for a clean, professional look when installed.
  • Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Versatile component – this connector can be used in a variety of repairs and custom installations
See More

Cardone – Remanufactured Fuel Pump Driver Module (Part No.77-6382)

Remanufactured Fuel Pump Driver Module

from

$289.99
Fuel Pump Driver Modules are the most common part to fail on computer-controlled diesel engines. The most common design failure is related to high operating temperatures and the ability of the module to handle heat. CARDONE 100% New Fuel Pump Driver Modules are engineered with higher quality materials that create and retain less heat – providing better performance and reliability.

Product Features:
  • Each unit is 100% computer-tested under high temperatures to meet real-world conditions.
  • All components used are ¿Automotive Grade¿ and have been tested to meet the harsh environment of automotive applications.
  • All components used are ┐Automotive Grade┐ and have been tested to meet the harsh environment of automotive applications.
  • Fuel Injector Pump Resistor available, where applicable (sold separately).
  • Fuel Injector Pump Resistor available, where applicable (sold separately)
See More

Dorman – Diesel Fuel Pump Driver Module (Part No.904-104XD)

Diesel Fuel Pump Driver Module

from

$299.99
This fuel pump driver module is a direct replacement for the original equipment module. Designed to match the original fit and function, it features a plug & play connection for an easy installation.

Product Features:
  • Advanced replacement – this fuel pump driver module matches the latest original manufacturer technology for certain vehicles.
  • Durable components – features materials with higher temperature ratings to increase reliability.
  • Improved design – circuit board and heat sink both redesigned to solve issues in older OE designs
  • Made in USA – newly manufactured at an advanced facility in the United States
See More

Dorman – Pump Mounted Driver Module Calibration Resistor Number 5 and 9 (Part No.904-107)

Pump Mounted Driver Module Calibration Resistor Number 5 and 9

from

$28.49
This diesel fuel injector driver module resistor is designed to match the fit and function of the original resistor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this diesel fuel injector driver module resistor is designed to match the fit and function of the original resistor on specified vehicles.
  • Ideal solution – this module resistor is a reliable replacement for an original part that has failed due to heat or vibration.
  • Durable construction – this resistor 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

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

Pump Driver Module Relocation Kit

from

$106.99
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

Upgrade your 1999 Workhorse P42 with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 1999 Workhorse P42, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Workhorse or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your P42 functioning at its best. At Advance Auto Parts, we offer a wide selection of 5 Fuel and Emissions Systems for the 1999 Workhorse P42, designed to meet your needs without breaking the bank. From Smog Part replacements to Fuel Injectors upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 1999 Workhorse P42 at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $28.49 to $299.99, with an average price of $116.29. Our 5 Fuel and Emissions Systems in stock come from trusted brands, so you’re sure to find the right part for your 1999 Workhorse P42 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1999 Workhorse P42, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names like Dorman, and more. Dorman Fuel and Emissions Systems start at just $28.49 and boast an impressive 4 stars average rating from customers. With 3 customer reviews and counting, our 1999 Workhorse P42 Fuel and Emissions Systems have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 1999 Workhorse P42 is always ready to roll. We’re committed to providing you with everything you need to keep your P42 in top shape, all in one place. Start shopping confidently below for your 1999 Workhorse P42!

Best-Selling Smog Parts for 1999 Workhorse P42s

Enhance the driving experience in your Workhorse with 1 quality Smog Part components, starting at $87.99.

Dorman – Engine Vacuum Pump Pulley (Part No.300-702)

Engine Vacuum Pump Pulley

from

$87.99
This vacuum pump pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this vacuum pump pulley is designed to match the fit and function of the original pulley on specified applications.
  • Restores functionality – reliable replacement for an original pulley that has failed due to contamination by road debris, or damaged during service.
  • 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
See More

Most Popular 1999 Workhorse P42 Fuel Injectors

Customize your Workhorse with 2 Fuel Injectors products like Fuel Injection Resistor Unit and Diesel Fuel Injector Pump Driver Relocation Kits, all priced under $106.99.

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

Pump Driver Module Relocation Kit

from

$106.99
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

Dorman – Pump Mounted Driver Module Calibration Resistor Number 5 and 9 (Part No.904-107)

Pump Mounted Driver Module Calibration Resistor Number 5 and 9

from

$28.49
This diesel fuel injector driver module resistor is designed to match the fit and function of the original resistor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this diesel fuel injector driver module resistor is designed to match the fit and function of the original resistor on specified vehicles.
  • Ideal solution – this module resistor is a reliable replacement for an original part that has failed due to heat or vibration.
  • Durable construction – this resistor 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 Picks for 1999 Workhorse P42 Fuel Pumps

Upgrade Workhorse P42s with top-quality Fuel Pumps parts, including 2 OEM and aftermarket selections for your 1999 model.

Dorman – Diesel Fuel Pump Driver Module (Part No.904-104XD)

Diesel Fuel Pump Driver Module

from

$299.99
This fuel pump driver module is a direct replacement for the original equipment module. Designed to match the original fit and function, it features a plug & play connection for an easy installation.

Product Features:
  • Advanced replacement – this fuel pump driver module matches the latest original manufacturer technology for certain vehicles.
  • Durable components – features materials with higher temperature ratings to increase reliability.
  • Improved design – circuit board and heat sink both redesigned to solve issues in older OE designs
  • Made in USA – newly manufactured at an advanced facility in the United States
See More

Dorman – Fuel Sender Connector (Part No.645-300)

Fuel Sender Connector

from

$57.99
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Product Features:
  • Professional appearance – this electrical pigtail is designed for a clean, professional look when installed.
  • Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Versatile component – this connector can be used in a variety of repairs and custom installations
See More

Top-Rated Fuel and Emissions Systems Brands For Your 1999 Workhorse P42

Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 1999 Workhorse P42s. Below you’ll find some of our best rated Fuel and Emissions Systems from Dorman, and more. Fuel and Emissions Systems from these brands that fit a 1999 P42 start at just $28.49 and are rated as high as 4 stars. OEM and aftermarket Fuel and Emissions Systems don’t get more top quality, durable, and affordable than from the brands below.

Popular Dorman 1999 Workhorse P42 Fuel and Emissions Systems

When it comes to maintaining or upgrading your 1999 Workhorse P42, using quality Fuel and Emissions Systems is essential to ensure durability and a perfect fit. Dorman ticks all of those boxes. We offer a wide selection of Dorman Fuel and Emissions Systems, specifically designed for the 1999 Workhorse P42. With over 5 Dorman brand Fuel and Emissions Systems in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $28.49, with an average price of just $116.29. Plus, with over 3 customer reviews and an average rating of 4 stars, you can trust that our Dorman Fuel and Emissions Systems will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

Pump Mounted Driver Module Calibration Resistor Number 5 and 9
from
$28.49
This product is not rated

Pump Mounted Driver Module Calibration Resistor Number 5 and 9

“”

Diesel Fuel Pump Driver Module
from
$299.99
This product is not rated

Diesel Fuel Pump Driver Module

“”

Fuel Sender Connector
from
$57.99
This product is not rated

Fuel Sender Connector

“”

FAQs for 1999 Workhorse P42 Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 1999 Workhorse P42s?

Out of 5 Fuel and Emissions Systems that fit 1999 Workhorse P42s, the following parts are the top sellers:

What’s the price range for 1999 Workhorse P42 Fuel and Emissions Systems?

Fuel and Emissions System prices for the 1999 Workhorse P42 start at $28.49 and go up to $299.99 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 1999 Workhorse P42?

The average price for Fuel and Emissions Systems for the 1999 Workhorse P42 is $116.29. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fuel and Emissions Systems for other Workhorse P42 model years?

Yes, we currently carry Fuel and Emissions Systems for 6 model years of Workhorse P42s between 2000 and 2005. Fuel and Emissions Systems are bought most frequently for the following model years: 2005, 2004, 2003, 2002, 2001, and 2000.

What are the cheapest Fuel and Emissions Systems for my 1999 Workhorse P42?

The cheapest 1999 Workhorse P42 Fuel and Emissions Systems we carry in stock are:

What are the top-rated Fuel and Emissions Systems that fit the 1999 Workhorse P42?

Out of 3 reviews by customers, our 1999 Workhorse P42 Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 1999 Workhorse P42 and their top-rated products:

What types of Fuel and Emissions Systems do you sell for my 1999 Workhorse P42?

As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 1999 Workhorse P42:

Can I get help with 1999 Workhorse P42 Fuel and Emissions System orders?

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

What is your return policy for Workhorse P42 Fuel and Emissions Systems?

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