OE-Style Fuel Tank Cap for Mercedes-Benz

The Rein CPF0077 is a standard replacement fuel tank cap built for European vehicles that need a direct OE-style fit. It uses a black plastic construction and a non-lockable, non-vented design to match the original cap configuration on many Mercedes-Benz applications.

• Brand: Rein
• Part number: CPF0077
• Material: Plastic
• Color: Black
• Lockable: No
• Vented: No
• Grade type: Standard Replacement

Fitment Coverage

Compatible with a wide range of Mercedes-Benz models, including long-tail applications such as a Mercedes-Benz E350 fuel tank cap replacement, Mercedes-Benz C300 gas cap replacement, and Mercedes-Benz SLK350 fuel cap replacement. Fits 2017-2020 Mercedes-Benz SLC300, N/A; Fits 2017-2020 Mercedes-Benz SLC43 AMG, N/A; Fits 2007-2018 Mercedes-Benz CLS550, N/A; Fits 2014-2018 Mercedes-Benz CLS63 AMG S, N/A; Fits 2009-2018 Mercedes-Benz G550, N/A; Fits 2017-2018 Mercedes-Benz G550 4x4, N/A; Fits 2013-2018 Mercedes-Benz G63 AMG, N/A; Fits 2016-2018 Mercedes-Benz G65 AMG, N/A; Fits 2015-2017 Mercedes-Benz CLS400, N/A; Fits 2013-2017 Mercedes-Benz E400, N/A, w/o PZEV Emissions, w/o E85 Ethanol Fuel Eng.; Fits 2017 Mercedes-Benz E550, N/A; Fits 2007-2011 Mercedes-Benz E550, N/A; Fits 2012-2016 Mercedes-Benz E300, N/A, w/o PZEV Emissions, w/o E85 Ethanol Fuel Eng.; Fits 2012-2016 Mercedes-Benz E350, N/A, w/o PZEV Emissions; Fits 2010 Mercedes-Benz E350, N/A, w/o PZEV Emissions; Fits 2012-2016 Mercedes-Benz E550, N/A, w/o PZEV Emissions; Fits 2014-2016 Mercedes-Benz E63 AMG S, N/A; Fits 2016 Mercedes-Benz SLK300, N/A; Fits 2009-2011 Mercedes-Benz SLK300, N/A; Fits 2005-2016 Mercedes-Benz SLK350, N/A; Fits 2005-2016 Mercedes-Benz SLK55 AMG, N/A; Fits 2012-2015 Mercedes-Benz C250, N/A; Fits 2015 Mercedes-Benz C350, N/A; Fits 2006-2007 Mercedes-Benz C350, N/A; Fits 2008-2015 Mercedes-Benz C63 AMG, N/A; Fits 2007-2015 Mercedes-Benz E63 AMG, N/A; Fits 2010-2015 Mercedes-Benz GLK350, N/A, w/o PZEV Emissions; Fits 2012-2015 Mercedes-Benz SLK250, N/A; Fits 2008-2014 Mercedes-Benz C300, N/A, w/o PZEV Emissions, w/o E85 Ethanol Fuel Eng.; Fits 2008-2014 Mercedes-Benz C350, N/A, w/o PZEV Emissions, w/o E85 Ethanol Fuel Eng.; Fits 2007-2014 Mercedes-Benz CL550, N/A; Fits 2007-2014 Mercedes-Benz CL600, N/A; Fits 2008-2014 Mercedes-Benz CL63 AMG, N/A; Fits 2008-2014 Mercedes-Benz CL65 AMG, N/A; Fits 2007-2014 Mercedes-Benz CLS63 AMG, N/A; Fits 2010-2013 Mercedes-Benz S400, N/A, w/o PZEV Emissions; Fits 2007-2013 Mercedes-Benz S550, N/A; Fits 2007-2013 Mercedes-Benz S600, N/A; Fits 2008-2013 Mercedes-Benz S63 AMG, N/A; Fits 2007-2013 Mercedes-Benz S65 AMG, N/A; Fits 2007-2012 Mercedes-Benz SL550, N/A; Fits 2009-2012 Mercedes-Benz SL63 AMG, N/A; Fits 2006-2011 Mercedes-Benz B200, N/A; Fits 2010-2011 Mercedes-Benz C250, N/A, w/o E85 Ethanol Fuel Eng.; Fits 2011 Mercedes-Benz E350, N/A, To 10/30/10, w/PZEV Emissions; Fits 2003-2011 Mercedes-Benz G55 AMG, N/A; Fits 2008-2011 Mercedes-Benz S450, N/A; Fits 2004-2011 Mercedes-Benz SL600, N/A; Fits 2005-2011 Mercedes-Benz SL65 AMG, N/A; Fits 2002-2009 Mercedes-Benz C230, N/A; Fits 2006-2009 Mercedes-Benz CLK350, N/A; Fits 2007-2009 Mercedes-Benz CLK550, N/A; Fits 2007-2009 Mercedes-Benz CLK63 AMG, N/A; Fits 2008-2009 Mercedes-Benz E300, N/A; Fits 2006-2009 Mercedes-Benz E350, N/A; Fits 2005-2009 Mercedes-Benz SLR McLaren, N/A; Fits 2002-2008 Mercedes-Benz G500, N/A; Fits 2003-2008 Mercedes-Benz SL55 AMG, N/A; Fits 2006-2008 Mercedes-Benz SLK280, N/A; Fits 2006-2007 Mercedes-Benz C280, N/A; Fits 2007 Mercedes-Benz E280, N/A; Fits 2005-2006 Mercedes-Benz C55 AMG, N/A; Fits 2003-2006 Mercedes-Benz CLK500, N/A; Fits 2003-2006 Mercedes-Benz CLK55 AMG, N/A; Fits 2006 Mercedes-Benz CLS500, N/A; Fits 2006 Mercedes-Benz CLS55 AMG, N/A; Fits 2003-2006 Mercedes-Benz E500, N/A; Fits 2003-2006 Mercedes-Benz E55 AMG, N/A; Fits 2003-2006 Mercedes-Benz SL500, N/A; Fits 2001-2005 Mercedes-Benz C240, N/A; Fits 2001-2005 Mercedes-Benz C320, N/A; Fits 2003-2005 Mercedes-Benz CLK320, N/A; Fits 2003-2005 Mercedes-Benz E320, N/A; Fits 2002-2004 Mercedes-Benz C32 AMG, N/A; Fits 2004 Mercedes-Benz CL55 AMG, N/A.

Common Reasons to Replace the Cap

• Broken or worn fuel cap seal
• Fuel vapor leak or evaporative emissions fault
• Check engine light related to the fuel system
• Damaged, cracked, or missing original cap
• Loose fit on Mercedes-Benz fuel filler neck

Installation Notes

Install the cap by hand and tighten until it seats securely. Verify the cap style matches the vehicle’s original non-lockable, non-vented configuration, and confirm emissions-related notes such as PZEV or E85 exclusions before ordering. This part cross-references Genuine 2304700405 and URO 2214700605 for the same application.

Quality Assurance

Rein Automotive builds OE-quality fuel caps for European vehicles and uses materials selected to meet or exceed original equipment standards. The CPF0077 is produced as a direct replacement fuel tank cap for consistent fit and long service life on Mercedes-Benz applications.