Workhorse W42 Transmission Parts

Essential Workhorse W42 Transmission Parts

Dorman – Transmission Line Connector (Part No.800-755)

Transmission Line Connector

from

$11.49
Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

Product Features:
  • Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
  • Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
  • Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
  • Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line
See More

Dorman – Transmission Line Connector (Part No.800-759)

Transmission Line Connector

from

$13.79
Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

Product Features:
  • Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
  • Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
  • Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
  • Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line
See More

Dorman – Transmission Line Connector With 3/8 Tube X 1/4-18 In. Thread (Part No.800-604)

Transmission Line Connector With 3/8 Tube X 1/4-18 In. Thread

from

$8.99
Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

Product Features:
  • Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
  • Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
  • Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
  • Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line
See More

Spartan – Automatic Transmission Assembly; GM RWD 6L90 6-Speed (Part No.8212A-JMBF)

Automatic Transmission Assembly; GM RWD 6L90 6-Speed

from

$3848.00
Our Remanufactured Transmissions include torque convertors, trans is completely disassembled & checked then reassembled to spec for tolerances, vacuum, seal & balance, all wear parts replaced & sim tested.

Product Features:
  • Our Remanufactured Transmissions include torque convertors, trans is completely disassembled & checked then reassembled to spec for tolerances, vacuum, seal & balance, all wear parts replaced & sim tested.
  • If we have important installation information it will be included on tags or in the paperwork packaged with your transmission.
  • Transmissions are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
  • All of our transmissions are Dyno tested to ensure the highest standard of trouble free service and longevity.
See More

Spartan – Automatic Transmission Assembly; GM RWD 6L90 6-Speed (Part No.8208A-JMBF)

Automatic Transmission Assembly; GM RWD 6L90 6-Speed

from

$3207.00
Our Remanufactured Transmissions include torque convertors, trans is completely disassembled & checked then reassembled to spec for tolerances, vacuum, seal & balance, all wear parts replaced & sim tested.

Product Features:
  • Our Remanufactured Transmissions include torque convertors, trans is completely disassembled & checked then reassembled to spec for tolerances, vacuum, seal & balance, all wear parts replaced & sim tested.
  • If we have important installation information it will be included on tags or in the paperwork packaged with your transmission.
  • Transmissions are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
  • All of our transmissions are Dyno tested to ensure the highest standard of trouble free service and longevity.
See More

Dorman – Transmission Oil Pan: Direct Fit, Steel, 13.5 Quart (Part No.265-810)

Transmission Oil Pan: Direct Fit, Steel, 13.5 Quart

from

$79.99
This replacement transmission oil pan is a direct replacement for a damaged original equipment transmission pan. Made of quality materials, it’s designed for reliable, leak-free service.

Product Features:
  • Ideal replacement – this transmission oil pan matches the fit and function of the original pan for a trouble-free replacement
  • Durable construction – this transmission oil pan is made of quality materials for durability and leak-free performance
  • Cost-effective solution – offers original equipment performance at competitive price
  • Quality tested – this part has undergone try-on testing to ensure a quality fit
See More

Dorman – 4 Wire Multipurpose Connector (Part No.645-578)

4 Wire Multipurpose Connector

from

$62.99
This neutral safety switch connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this neutral safety switch connector matches the appearance and function of the factory hardware on specified applications
  • Ideal solution – this connector 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
See More

Dorman – Help – Transmission Oil Dipstick: Direct Replacement, Steel (Part No.917-308)

Transmission Oil Dipstick: Direct Replacement, Steel

from

$19.29
This automatic transmission dipstick is designed to match the fit and function of the original dipstick on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this automatic transmission dipstick is designed to match the fit and function of the original dipstick on specified vehicles
  • Restores functionality – reliable replacement for an original dipstick that has bent or broken 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
See More

Helping You Find the Right Transmission Parts for Your Workhorse W42

You love your W42. So we’ve made it easier than ever to help you find Workhorse W42 Transmission Parts in our online catalog. Our inventory holds 9 aftermarket and OEM Transmission Parts for your Workhorse W42, ranging from $8.99 to $3,848.00.

We offer parts from 2 brands trusted to make quality Transmission Parts for your Workhorse W42. Before you buy, take some time to read through customer reviews. We currently have 45 reviews of Workhorse W42 Transmission Parts from previous customers.

Find your W42 Transmission Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Workhorse W42 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Transmission Parts Brands for Your Workhorse W42

Our inventory holds Transmission Parts for your Workhorse W42 from 2 trusted brands. You’ll find OEM and aftermarket parts from brands like Dorman and Spartan, all of which can keep that Workhorse happy.

Top-Rated Dorman Transmission Parts

Leading Dorman Transmission Parts

We carry Dorman brand parts for your Workhorse W42 across several catalog categories, including Automatic Transmission Pan and Gaskets. Some of our most reviewed Dorman parts include:
Transmission Oil Pan: Direct Fit, Steel, 13.5 Quart
from $79.99
(1)
Transmission Oil Pan: Direct Fit, Steel, 13.5 Quart
Transmission Pans

FAQs for Workhorse W42 Transmission Parts

What are the most purchased Transmission Parts for the Workhorse W42?

Out of 9 Transmission Parts for the Workhorse W42, the most popular in our inventory are:
Transmission Line Connector
from $13.79
This product is not rated
Transmission Line Connector
Automatic Transmission Line Connectors
4 Wire Multipurpose Connector
from $62.99
This product is not rated
4 Wire Multipurpose Connector
Neutral Safety Switch Connectors
Automatic Transmission Assembly; GM RWD 4L80E 4-Spd
from $2506.00
This product is not rated
Automatic Transmission Assembly; GM RWD 4L80E 4-Spd
Remanufactured Automatic Transmissions