Dorman 921-250 Automatic Transmission Dipstick Tube
Automatic Transmission Dipstick Tube
This Dorman automatic transmission dipstick tube is built to match the original fit and function on select Chevrolet, GMC, and Hummer applications. It is a steel replacement tube with a black finish, made for dependable service in the transmission bay.
Key Features
- Direct replacement automatic transmission dipstick tube for OE-style fitment
- Steel construction for durability and stable routing
- Black finish for a clean factory-style appearance
- Mounting bracket included for secure installation
- Outside diameter: 0.74 in; tube length: 33.35 in
- Mounting hole quantity: 2
- Dipstick not included
Fitment Details
- Fits 2004-2008 Chevrolet Colorado, N/A
- Fits 2004-2008 GMC Canyon, N/A
- Fits 2006-2008 Hummer H3, N/A
Detailed Description
Dorman 921-250 is an automatic transmission dipstick tube designed for vehicles that need a replacement tube matching the original routing, mounting points, and service access. The steel construction and black finish support long-term use, while the OE-style dimensions help maintain proper fit in the engine compartment. This part cross-references OE number 15281541 for the same application. It is a practical replacement for Chevrolet Colorado, GMC Canyon, and Hummer H3 models where the original tube is damaged, corroded, or no longer seals and seats correctly.
Common Problems This Part Can Address
- Broken or bent transmission dipstick tube
- Corrosion or rust on the original tube
- Poor dipstick access during fluid checks
- Loose or misaligned tube mounting
- Transmission fluid service issues caused by a damaged tube
Installation Notes and Tips
Verify the tube routing, mounting hole locations, and outside diameter before installation. Confirm the vehicle application against the listed fitment for 2004-2008 Chevrolet Colorado, 2004-2008 GMC Canyon, or 2006-2008 Hummer H3. Transfer any reusable vehicle-specific components as needed and check that the tube seats correctly at the transmission and bracket locations.
Quality Assurance
Dorman designs this replacement tube to match original fit and function and to provide reliable performance in specified applications. The steel construction supports durability in demanding transmission environments.
Dorman 921-250 Automatic Transmission Dipstick Tube
Automatic Transmission Dipstick Tube
This Dorman automatic transmission dipstick tube is built to match the original fit and function on select Chevrolet, GMC, and Hummer applications. It is a steel replacement tube with a black finish, made for dependable service in the transmission bay.
Key Features
- Direct replacement automatic transmission dipstick tube for OE-style fitment
- Steel construction for durability and stable routing
- Black finish for a clean factory-style appearance
- Mounting bracket included for secure installation
- Outside diameter: 0.74 in; tube length: 33.35 in
- Mounting hole quantity: 2
- Dipstick not included
Fitment Details
- Fits 2004-2008 Chevrolet Colorado, N/A
- Fits 2004-2008 GMC Canyon, N/A
- Fits 2006-2008 Hummer H3, N/A
Detailed Description
Dorman 921-250 is an automatic transmission dipstick tube designed for vehicles that need a replacement tube matching the original routing, mounting points, and service access. The steel construction and black finish support long-term use, while the OE-style dimensions help maintain proper fit in the engine compartment. This part cross-references OE number 15281541 for the same application. It is a practical replacement for Chevrolet Colorado, GMC Canyon, and Hummer H3 models where the original tube is damaged, corroded, or no longer seals and seats correctly.
Common Problems This Part Can Address
- Broken or bent transmission dipstick tube
- Corrosion or rust on the original tube
- Poor dipstick access during fluid checks
- Loose or misaligned tube mounting
- Transmission fluid service issues caused by a damaged tube
Installation Notes and Tips
Verify the tube routing, mounting hole locations, and outside diameter before installation. Confirm the vehicle application against the listed fitment for 2004-2008 Chevrolet Colorado, 2004-2008 GMC Canyon, or 2006-2008 Hummer H3. Transfer any reusable vehicle-specific components as needed and check that the tube seats correctly at the transmission and bracket locations.
Quality Assurance
Dorman designs this replacement tube to match original fit and function and to provide reliable performance in specified applications. The steel construction supports durability in demanding transmission environments.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Automatic Transmission Dipstick Tube
This Dorman automatic transmission dipstick tube is built to match the original fit and function on select Chevrolet, GMC, and Hummer applications. It is a steel replacement tube with a black finish, made for dependable service in the transmission bay.
Key Features
- Direct replacement automatic transmission dipstick tube for OE-style fitment
- Steel construction for durability and stable routing
- Black finish for a clean factory-style appearance
- Mounting bracket included for secure installation
- Outside diameter: 0.74 in; tube length: 33.35 in
- Mounting hole quantity: 2
- Dipstick not included
Fitment Details
- Fits 2004-2008 Chevrolet Colorado, N/A
- Fits 2004-2008 GMC Canyon, N/A
- Fits 2006-2008 Hummer H3, N/A
Detailed Description
Dorman 921-250 is an automatic transmission dipstick tube designed for vehicles that need a replacement tube matching the original routing, mounting points, and service access. The steel construction and black finish support long-term use, while the OE-style dimensions help maintain proper fit in the engine compartment. This part cross-references OE number 15281541 for the same application. It is a practical replacement for Chevrolet Colorado, GMC Canyon, and Hummer H3 models where the original tube is damaged, corroded, or no longer seals and seats correctly.
Common Problems This Part Can Address
- Broken or bent transmission dipstick tube
- Corrosion or rust on the original tube
- Poor dipstick access during fluid checks
- Loose or misaligned tube mounting
- Transmission fluid service issues caused by a damaged tube
Installation Notes and Tips
Verify the tube routing, mounting hole locations, and outside diameter before installation. Confirm the vehicle application against the listed fitment for 2004-2008 Chevrolet Colorado, 2004-2008 GMC Canyon, or 2006-2008 Hummer H3. Transfer any reusable vehicle-specific components as needed and check that the tube seats correctly at the transmission and bracket locations.
Quality Assurance
Dorman designs this replacement tube to match original fit and function and to provide reliable performance in specified applications. The steel construction supports durability in demanding transmission environments.
