Dorman 921-245 Automatic Transmission Dipstick Tube
Automatic Transmission Dipstick Tube for GM Trucks and SUVs
This Dorman automatic transmission dipstick tube is built to match the fit and function of the original tube on specified vehicles. It is a steel replacement for GM applications such as Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe, with a black finish for a clean OE-style appearance.
- Direct replacement automatic transmission dipstick tube
- Steel construction for durability and reliable performance
- Black finish
- Mounting bracket included
- Outside diameter: 0.74 in
- Tube length: 31.25 in
- Mounting hole quantity: 1
- Dipstick not included
OE-Style Fit and Function
Part number 921-245 is engineered to restore the original routing and mounting position of the transmission dipstick tube on supported GM platforms. It is a practical replacement for worn, bent, or corroded tubes on Chevrolet Silverado 1500, GMC Sierra 1500, and related applications, helping maintain proper access to the transmission fluid dipstick. This part cross-references OE numbers 15828834 and 25789571 for the same application.
What This Part Helps Address
- Broken or rusted transmission dipstick tube
- Improper dipstick tube alignment after prior repairs
- Fluid inspection access problems caused by a damaged tube
- Leaks or seepage related to a compromised tube assembly
- Fitment issues on GM trucks and SUVs that use the original-style tube layout
Installation Notes and Tips
Verify the tube length, outside diameter, and mounting location against the original part before installation. This replacement uses one mounting hole and includes a mounting bracket, while installation hardware is not included. Confirm that the vehicle uses the correct automatic transmission dipstick tube configuration before ordering. Fits 1999-2013 Chevrolet Silverado 1500, N/A; Fits 1999-2013 GMC Sierra 1500, N/A; Fits 2000-2010 GMC Yukon, N/A; Fits 2000-2009 Chevrolet Suburban 1500, N/A; Fits 1999-2009 Chevrolet Tahoe, N/A; Fits 2004-2009 Chevrolet Trailblazer, N/A; Fits 2005-2009 GMC Envoy, N/A; Fits 2007-2008 Chevrolet Avalanche, N/A; Fits 2000-2008 GMC Yukon XL 1500, N/A; Fits 2004-2007 Buick Rainier, N/A; Fits 2007 Chevrolet Silverado 1500 Classic, N/A; Fits 2007 GMC Sierra 1500 Classic, N/A; Fits 2003-2007 Hummer H2, N/A; Fits 2002-2006 Cadillac Escalade, N/A; Fits 2000 Cadillac Escalade, N/A; Fits 2003-2006 Cadillac Escalade ESV, N/A; Fits 2002-2006 Cadillac Escalade EXT, N/A; Fits 2002-2006 Chevrolet Avalanche 1500, N/A; Fits 2003-2006 Chevrolet Trailblazer EXT, N/A; Fits 2003-2006 GMC Envoy XL, N/A; Fits 2004-2005 GMC Envoy XUV, N/A.
Quality Assurance
Dorman designs this transmission hard part to match original fit and function and to deliver durable, dependable service in specified applications. Part number 921-245 is a direct-fit replacement for GM vehicles that require the listed tube dimensions and mounting style.
Dorman 921-245 Automatic Transmission Dipstick Tube
Automatic Transmission Dipstick Tube for GM Trucks and SUVs
This Dorman automatic transmission dipstick tube is built to match the fit and function of the original tube on specified vehicles. It is a steel replacement for GM applications such as Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe, with a black finish for a clean OE-style appearance.
- Direct replacement automatic transmission dipstick tube
- Steel construction for durability and reliable performance
- Black finish
- Mounting bracket included
- Outside diameter: 0.74 in
- Tube length: 31.25 in
- Mounting hole quantity: 1
- Dipstick not included
OE-Style Fit and Function
Part number 921-245 is engineered to restore the original routing and mounting position of the transmission dipstick tube on supported GM platforms. It is a practical replacement for worn, bent, or corroded tubes on Chevrolet Silverado 1500, GMC Sierra 1500, and related applications, helping maintain proper access to the transmission fluid dipstick. This part cross-references OE numbers 15828834 and 25789571 for the same application.
What This Part Helps Address
- Broken or rusted transmission dipstick tube
- Improper dipstick tube alignment after prior repairs
- Fluid inspection access problems caused by a damaged tube
- Leaks or seepage related to a compromised tube assembly
- Fitment issues on GM trucks and SUVs that use the original-style tube layout
Installation Notes and Tips
Verify the tube length, outside diameter, and mounting location against the original part before installation. This replacement uses one mounting hole and includes a mounting bracket, while installation hardware is not included. Confirm that the vehicle uses the correct automatic transmission dipstick tube configuration before ordering. Fits 1999-2013 Chevrolet Silverado 1500, N/A; Fits 1999-2013 GMC Sierra 1500, N/A; Fits 2000-2010 GMC Yukon, N/A; Fits 2000-2009 Chevrolet Suburban 1500, N/A; Fits 1999-2009 Chevrolet Tahoe, N/A; Fits 2004-2009 Chevrolet Trailblazer, N/A; Fits 2005-2009 GMC Envoy, N/A; Fits 2007-2008 Chevrolet Avalanche, N/A; Fits 2000-2008 GMC Yukon XL 1500, N/A; Fits 2004-2007 Buick Rainier, N/A; Fits 2007 Chevrolet Silverado 1500 Classic, N/A; Fits 2007 GMC Sierra 1500 Classic, N/A; Fits 2003-2007 Hummer H2, N/A; Fits 2002-2006 Cadillac Escalade, N/A; Fits 2000 Cadillac Escalade, N/A; Fits 2003-2006 Cadillac Escalade ESV, N/A; Fits 2002-2006 Cadillac Escalade EXT, N/A; Fits 2002-2006 Chevrolet Avalanche 1500, N/A; Fits 2003-2006 Chevrolet Trailblazer EXT, N/A; Fits 2003-2006 GMC Envoy XL, N/A; Fits 2004-2005 GMC Envoy XUV, N/A.
Quality Assurance
Dorman designs this transmission hard part to match original fit and function and to deliver durable, dependable service in specified applications. Part number 921-245 is a direct-fit replacement for GM vehicles that require the listed tube dimensions and mounting style.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Automatic Transmission Dipstick Tube for GM Trucks and SUVs
This Dorman automatic transmission dipstick tube is built to match the fit and function of the original tube on specified vehicles. It is a steel replacement for GM applications such as Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe, with a black finish for a clean OE-style appearance.
- Direct replacement automatic transmission dipstick tube
- Steel construction for durability and reliable performance
- Black finish
- Mounting bracket included
- Outside diameter: 0.74 in
- Tube length: 31.25 in
- Mounting hole quantity: 1
- Dipstick not included
OE-Style Fit and Function
Part number 921-245 is engineered to restore the original routing and mounting position of the transmission dipstick tube on supported GM platforms. It is a practical replacement for worn, bent, or corroded tubes on Chevrolet Silverado 1500, GMC Sierra 1500, and related applications, helping maintain proper access to the transmission fluid dipstick. This part cross-references OE numbers 15828834 and 25789571 for the same application.
What This Part Helps Address
- Broken or rusted transmission dipstick tube
- Improper dipstick tube alignment after prior repairs
- Fluid inspection access problems caused by a damaged tube
- Leaks or seepage related to a compromised tube assembly
- Fitment issues on GM trucks and SUVs that use the original-style tube layout
Installation Notes and Tips
Verify the tube length, outside diameter, and mounting location against the original part before installation. This replacement uses one mounting hole and includes a mounting bracket, while installation hardware is not included. Confirm that the vehicle uses the correct automatic transmission dipstick tube configuration before ordering. Fits 1999-2013 Chevrolet Silverado 1500, N/A; Fits 1999-2013 GMC Sierra 1500, N/A; Fits 2000-2010 GMC Yukon, N/A; Fits 2000-2009 Chevrolet Suburban 1500, N/A; Fits 1999-2009 Chevrolet Tahoe, N/A; Fits 2004-2009 Chevrolet Trailblazer, N/A; Fits 2005-2009 GMC Envoy, N/A; Fits 2007-2008 Chevrolet Avalanche, N/A; Fits 2000-2008 GMC Yukon XL 1500, N/A; Fits 2004-2007 Buick Rainier, N/A; Fits 2007 Chevrolet Silverado 1500 Classic, N/A; Fits 2007 GMC Sierra 1500 Classic, N/A; Fits 2003-2007 Hummer H2, N/A; Fits 2002-2006 Cadillac Escalade, N/A; Fits 2000 Cadillac Escalade, N/A; Fits 2003-2006 Cadillac Escalade ESV, N/A; Fits 2002-2006 Cadillac Escalade EXT, N/A; Fits 2002-2006 Chevrolet Avalanche 1500, N/A; Fits 2003-2006 Chevrolet Trailblazer EXT, N/A; Fits 2003-2006 GMC Envoy XL, N/A; Fits 2004-2005 GMC Envoy XUV, N/A.
Quality Assurance
Dorman designs this transmission hard part to match original fit and function and to deliver durable, dependable service in specified applications. Part number 921-245 is a direct-fit replacement for GM vehicles that require the listed tube dimensions and mounting style.
