Febi 40235 Automatic Transmission Oil Cooler Hose

Febi 40235 Automatic Transmission Oil Cooler Hose

Febi 40235 is an automatic transmission oil cooler hose built for Mercedes-Benz applications that use the listed transmission IDs and OE-style dimensions. With a 47.7 mm length, 13.1 mm inside diameter, and stepped outer diameters of 18.0 mm and 12.7 mm, it is specified for direct replacement use where the original cooler line has worn, cracked, or begun to leak.

Key Features

• Automatic transmission oil cooler hose for Mercedes-Benz fitments
• Part number: 40235
• Length: 47.7 mm
• Inside diameter: 13.1 mm
• Outer diameters: 18.0 mm and 12.7 mm
• OE cross-reference: 251 271 00 97

Detailed Description

Febi 40235 is a transmission cooler hose designed around the factory hose dimensions used on a wide range of Mercedes-Benz models, including E-Class, S-Class, SL, SLK, GL, ML, GLK, CLS, C-Class, and Sprinter applications. The fitment data ties this hose to specific transmission IDs, so confirming the transmission code is essential before ordering. This part cross-references OE number 251 271 00 97 for the same application.

Compatible With Mercedes-Benz models such as SL63 AMG, E350, C350, GL550, and ML350 where the listed transmission IDs match. Febi 40235 is a practical replacement for owners searching for a Mercedes-Benz automatic transmission oil cooler hose, Febi 40235 transmission hose, or OE replacement cooler line for Mercedes-Benz automatic transmissions.

What It Helps Solve

• Transmission fluid seepage at the cooler hose connection
• Cracked or hardened hose material from age and heat
• Incorrect hose sizing during transmission line replacement
• Loss of transmission fluid from a damaged cooler circuit
• Service issues caused by a worn OE-style oil cooler hose

Installation Notes and Tips

Verify the vehicle year, model, and transmission ID before installation. This hose is listed across multiple Mercedes-Benz platforms from 2004 through 2019, but the correct application depends on the transmission code shown in the fitment notes. Compare the original hose length and diameters to the specifications above before replacing the part.

• Fits 2009-2019 Mercedes-Benz SL63 AMG, N/A
• Fits 2013-2018 Mercedes-Benz SL65 AMG, N/A
• Fits 2015-2017 Mercedes-Benz E400, N/A
• Fits 2008-2017 Mercedes-Benz S63 AMG, N/A
• Fits 2012-2016 Mercedes-Benz E300, N/A
• Fits 2007-2016 Mercedes-Benz E350, N/A
• Fits 2014-2016 Mercedes-Benz E63 AMG S, N/A
• Fits 2013-2016 Mercedes-Benz GL350, N/A
• Fits 2013-2016 Mercedes-Benz GL63 AMG, N/A
• Fits 2007-2016 Mercedes-Benz SL550, N/A
• Fits 2005-2016 Mercedes-Benz SLK350, N/A
• Fits 2006-2016 Mercedes-Benz SLK55 AMG, N/A
• Fits 2006-2015 Mercedes-Benz C350, N/A
• Fits 2008-2015 Mercedes-Benz C63 AMG, N/A
• Fits 2007-2015 Mercedes-Benz E63 AMG, N/A
• Fits 2009-2015 Mercedes-Benz G550, N/A
• Fits 2013-2015 Mercedes-Benz GLK250, N/A
• Fits 2010-2015 Mercedes-Benz GLK300, N/A
• Fits 2010-2015 Mercedes-Benz GLK350, N/A
• Fits 2015 Mercedes-Benz ML250, N/A
• Fits 2007-2015 Mercedes-Benz ML350, N/A
• Fits 2015 Mercedes-Benz ML400, N/A
• Fits 2007-2015 Mercedes-Benz ML63 AMG, N/A
• Fits 2012-2015 Mercedes-Benz SLK250, N/A
• Fits 2013-2014 Mercedes-Benz C180, N/A
• Fits 2011-2014 Mercedes-Benz C200, N/A
• Fits 2010-2014 Mercedes-Benz C250, N/A
• Fits 2008-2014 Mercedes-Benz C300, N/A
• Fits 2008-2014 Mercedes-Benz CL63 AMG, N/A
• Fits 2007-2014 Mercedes-Benz CLS350, N/A
• Fits 2005-2014 Mercedes-Benz CLS500, N/A
• Fits 2007-2014 Mercedes-Benz CLS63 AMG, N/A
• Fits 2012-2013 Mercedes-Benz S350, N/A
• Fits 2010-2013 Mercedes-Benz S400, N/A
• Fits 2012 Mercedes-Benz C180, N/A
• Fits 2007-2012 Mercedes-Benz GL450, N/A
• Fits 2008-2012 Mercedes-Benz GL500, N/A
• Fits 2008-2012 Mercedes-Benz GL550, N/A
• Fits 2007-2011 Mercedes-Benz CLS550, N/A
• Fits 2008-2011 Mercedes-Benz S450, N/A
• Fits 2007-2011 Mercedes-Benz S550, N/A
• Fits 2009-2011 Mercedes-Benz SLK300, N/A
• Fits 2006-2009 Mercedes-Benz C230, N/A
• Fits 2007-2009 Mercedes-Benz CLK280, N/A
• Fits 2006-2009 Mercedes-Benz CLK350, N/A
• Fits 2007-2009 Mercedes-Benz CLK63 AMG, N/A
• Fits 2009 Mercedes-Benz E280, N/A
• Fits 2007-2009 Mercedes-Benz E320, N/A
• Fits 2009 Mercedes-Benz G55 AMG, N/A
• Fits 2007-2009 Mercedes-Benz GL320, N/A
• Fits 2009 Mercedes-Benz GLK280, N/A
• Fits 2008-2009 Mercedes-Benz S600, N/A
• Fits 2007-2008 Mercedes-Benz G500, N/A
• Fits 2007-2008 Mercedes-Benz ML320, N/A
• Fits 2006-2008 Mercedes-Benz SLK280, N/A
• Fits 2007-2008 Mercedes-Benz Sprinter, N/A
• Fits 2006-2007 Mercedes-Benz C280, N/A
• Fits 2006-2007 Mercedes-Benz ML500, N/A
• Fits 2006 Mercedes-Benz CL500, N/A
• Fits 2004 Mercedes-Benz CL500, N/A
• Fits 2006 Mercedes-Benz CLK500, N/A
• Fits 2006 Mercedes-Benz E500, N/A
• Fits 2004 Mercedes-Benz E500, N/A
• Fits 2004-2006 Mercedes-Benz S430, N/A
• Fits 2004-2006 Mercedes-Benz S500, N/A
• Fits 2006 Mercedes-Benz SL500, N/A

Quality Assurance

Febi is an established aftermarket brand known for OE-style replacement parts, and part 40235 is cataloged with exact dimensional data and transmission-specific fitment references to support accurate selection.