Dorman 917-321 Transmission Dipstick Tool

Dorman 917-321 Transmission Dipstick Tool

The Dorman 917-321 transmission dipstick tool provides a direct way to monitor automatic transmission fluid level and condition on select Mercedes-Benz vehicles. Built with a steel shaft and a durable polybutylene terephthalate handle reinforced with 10% glass fiber, it is made for repeated service use in transmission maintenance.

Key Features

• Steel construction for dependable service in transmission fluid checks
• Polybutylene terephthalate handle with 10% glass fiber for added durability
• 45.45-inch overall length for Mercedes-Benz transmission service access
• Single transmission dipstick included
• Direct replacement style tool for select Mercedes-Benz applications

Detailed Description

This transmission dipstick tool is used to check automatic transmission fluid level and fluid condition on a wide range of Mercedes-Benz models, including C230, E320, S500, and Sprinter applications. The Dorman 917-321 is a practical service tool for owners and technicians who need accurate fluid inspection on vehicles that require a dedicated dipstick tool rather than a permanent dipstick tube. This part number, 917-321, is also referenced for service work on Mercedes-Benz transmission maintenance and fluid checks.

This part cross-references URO 140589152100 for the same application.

What It Helps Address

• Transmission fluid level checks during routine maintenance
• Inspection of fluid condition for discoloration or contamination
• Service access on vehicles without a standard installed dipstick tube
• Transmission service on Mercedes-Benz C230, E320, and S500 models
• Transmission fluid monitoring on Mercedes-Benz Sprinter 2500 and Sprinter 3500 vans

Installation Notes and Tips

Use the tool according to the vehicle-specific transmission service procedure and fluid temperature requirements. Confirm the correct application before use, since this tool is listed for select Mercedes-Benz models from 1996 through 2013. The package contents include one transmission dipstick; tube and gasket or seal are not included.

• Fits 2010-2013 Mercedes-Benz Sprinter, N/A
• Fits 2010-2013 Mercedes-Benz Sprinter 2500, N/A
• Fits 2010-2013 Mercedes-Benz Sprinter 3500, N/A
• Fits 2002-2006 Mercedes-Benz C230, N/A
• Fits 1997-2000 Mercedes-Benz C230, N/A
• Fits 2006 Mercedes-Benz C280, N/A
• Fits 1996-2000 Mercedes-Benz C280, N/A
• Fits 2006 Mercedes-Benz C350, N/A
• Fits 2005-2006 Mercedes-Benz C55 AMG, N/A
• Fits 1998-2006 Mercedes-Benz CL500, N/A
• Fits 2001-2006 Mercedes-Benz CL55 AMG, N/A
• Fits 2001-2006 Mercedes-Benz CL600, N/A
• Fits 1998-1999 Mercedes-Benz CL600, N/A
• Fits 2005-2006 Mercedes-Benz CL65 AMG, N/A
• Fits 2006 Mercedes-Benz CLK350, N/A
• Fits 2003-2006 Mercedes-Benz CLK500, N/A
• Fits 2001-2006 Mercedes-Benz CLK55 AMG, N/A
• Fits 2006 Mercedes-Benz CLS500, N/A
• Fits 2006 Mercedes-Benz CLS55 AMG, N/A
• Fits 1996-2006 Mercedes-Benz E320, N/A
• Fits 2006 Mercedes-Benz E350, N/A
• Fits 2003-2006 Mercedes-Benz E500, N/A
• Fits 1999-2006 Mercedes-Benz E55 AMG, N/A
• Fits 2002-2006 Mercedes-Benz G500, N/A
• Fits 2003-2006 Mercedes-Benz G55 AMG, N/A
• Fits 2003-2006 Mercedes-Benz ML350, N/A
• Fits 2002-2006 Mercedes-Benz ML500, N/A
• Fits 2006 Mercedes-Benz R350, N/A
• Fits 2006 Mercedes-Benz R500, N/A
• Fits 2006 Mercedes-Benz S350, N/A
• Fits 2000-2006 Mercedes-Benz S430, N/A
• Fits 1996-2006 Mercedes-Benz S500, N/A
• Fits 2001-2006 Mercedes-Benz S55 AMG, N/A
• Fits 2001-2006 Mercedes-Benz S600, N/A
• Fits 1996-1999 Mercedes-Benz S600, N/A
• Fits 2006 Mercedes-Benz S65 AMG, N/A
• Fits 1996-2006 Mercedes-Benz SL500, N/A
• Fits 2003-2006 Mercedes-Benz SL55 AMG, N/A
• Fits 2004-2006 Mercedes-Benz SL600, N/A
• Fits 1996-2002 Mercedes-Benz SL600, N/A
• Fits 2005-2006 Mercedes-Benz SL65 AMG, N/A
• Fits 2006 Mercedes-Benz SLK280, N/A
• Fits 2005-2006 Mercedes-Benz SLK350, N/A
• Fits 2005-2006 Mercedes-Benz SLK55 AMG, N/A
• Fits 2005-2006 Mercedes-Benz SLR McLaren, N/A
• Fits 2001-2005 Mercedes-Benz C240, N/A
• Fits 2001-2005 Mercedes-Benz C320, N/A
• Fits 1998-2005 Mercedes-Benz CLK320, N/A
• Fits 2003-2004 Mercedes-Benz C32 AMG, N/A
• Fits 1998-2004 Mercedes-Benz SLK230, N/A
• Fits 2002-2004 Mercedes-Benz SLK32 AMG, N/A
• Fits 2001-2004 Mercedes-Benz SLK320, N/A
• Fits 1999-2003 Mercedes-Benz CLK430, N/A
• Fits 1998-2003 Mercedes-Benz ML320, N/A
• Fits 2000-2003 Mercedes-Benz ML55 AMG, N/A
• Fits 1998-2002 Mercedes-Benz E430, N/A
• Fits 1999-2001 Mercedes-Benz ML430, N/A
• Fits 1998-2000 Mercedes-Benz C43 AMG, N/A
• Fits 1996-1999 Mercedes-Benz E300, N/A
• Fits 1996-1999 Mercedes-Benz S320, N/A
• Fits 1996-1999 Mercedes-Benz S420, N/A
• Fits 1996-1997 Mercedes-Benz C36 AMG, N/A
• Fits 1997 Mercedes-Benz E420, N/A
• Fits 1996-1997 Mercedes-Benz SL320, N/A
• Fits 1996 Mercedes-Benz C220, N/A

Quality Assurance

Dorman manufactures service parts and tools for vehicle maintenance applications, and this transmission dipstick tool is built from steel with a reinforced handle for long-term use in transmission service. Verify the vehicle application against the listed Mercedes-Benz fitment before installation.