Nissens 90933 Engine Oil Cooler

Nissens 90933 Engine Oil Cooler

The Nissens 90933 engine oil cooler is an aluminum replacement component built for Mercedes-Benz applications that use a housing-style oil cooler assembly. It is engineered to help maintain stable oil temperatures in demanding driving conditions, supporting consistent lubrication and engine efficiency.

Use this Nissens oil cooler when servicing Mercedes-Benz E350, ML350, GL450, and related models that require the housing-mounted design. The 90933 part number is a direct-fit reference for a wide range of V6 and V8 Mercedes-Benz applications.

Key Features

• Aluminum construction for efficient heat transfer and corrosion resistance
• Core dimensions: 2.8700 in. height, 2.0900 in. width, and 13.46 in. length
• Designed for housing-mounted installation
• Includes 1 O-ring for sealing at the connection point
• OE-style replacement for Mercedes-Benz oil cooling service
• Part number 90933 for easy catalog matching

Detailed Description

Nissens 90933 is an engine oil cooler developed for Mercedes-Benz vehicles that require a housing-based cooler assembly. Built from aluminum, it is sized to match the thermal and packaging demands of the original application while supporting oil temperature control in everyday driving and higher-load conditions. This part cross-references URO 2721880001 for the same application. Common fitment includes Mercedes-Benz E350, C350, ML350, GL450, and S550 models, making the 90933 a practical choice for targeted cooling-system repair.

What It Helps Address

• Oil temperature rise during stop-and-go or highway driving
• Oil cooler leakage at the housing connection
• Reduced cooling performance from a worn internal cooler core
• Service issues on Mercedes-Benz engines with housing-mounted oil coolers
• Cooling-system maintenance on vehicles showing oil-to-coolant heat exchange concerns

Installation Notes

Install only on vehicles listed in the fitment data and confirm the housing-style configuration before ordering. Inspect the sealing surfaces carefully and replace the cooler if corrosion, leakage, or internal restriction is present. Clean the mating area thoroughly before assembly and verify that the O-ring seats correctly during installation.

Quality Assurance

Nissens develops thermal-management components for the aftermarket with a focus on OE-style fit and function. The 90933 engine oil cooler reflects that approach with application-specific sizing, aluminum construction, and Mercedes-Benz fitment coverage.

Compatible Vehicles

• Fits 2006-2016 Mercedes-Benz E350, N/A, WITH HOUSING
• Fits 2013-2015 Mercedes-Benz E400, N/A, WITH HOUSING
• Fits 2009-2015 Mercedes-Benz G550, N/A, WITH HOUSING
• Fits 2010-2015 Mercedes-Benz GLK350, N/A, WITH HOUSING
• Fits 2012-2013 Mercedes-Benz ML550, N/A, WITH HOUSING
• Fits 2010-2013 Mercedes-Benz S400, N/A, WITH HOUSING
• Fits 2007-2012 Mercedes-Benz GL450, N/A, WITH HOUSING
• Fits 2008-2012 Mercedes-Benz GL550, N/A, WITH HOUSING
• Fits 2006-2012 Mercedes-Benz R350, N/A, WITH HOUSING
• Fits 2011-2012 Mercedes-Benz SL550, N/A, WITH HOUSING
• Fits 2007-2009 Mercedes-Benz SL550, N/A, WITH HOUSING
• Fits 2006-2011 Mercedes-Benz C350, N/A, WITH HOUSING
• Fits 2007-2011 Mercedes-Benz CLS550, N/A, WITH HOUSING
• Fits 2007-2011 Mercedes-Benz E550, N/A, WITH HOUSING
• Fits 2006-2011 Mercedes-Benz ML350, N/A, WITH HOUSING
• Fits 2010-2011 Mercedes-Benz ML450, N/A, WITH HOUSING
• Fits 2007-2011 Mercedes-Benz S550, N/A, WITH HOUSING
• Fits 2009-2011 Mercedes-Benz SLK300, N/A, WITH HOUSING
• Fits 2005-2011 Mercedes-Benz SLK350, N/A, WITH HOUSING
• Fits 2007-2010 Mercedes-Benz CL550, N/A, WITH HOUSING
• Fits 2006-2009 Mercedes-Benz CLK350, N/A, WITH HOUSING
• Fits 2007-2009 Mercedes-Benz CLK550, N/A, WITH HOUSING
• Fits 2006-2008 Mercedes-Benz SLK280, N/A, WITH HOUSING
• Fits 2006-2007 Mercedes-Benz C230, N/A, WITH HOUSING
• Fits 2006-2007 Mercedes-Benz C280, N/A, WITH HOUSING