MAHLE Automatic Transmission Oil Cooler Thermostat

The MAHLE Automatic Transmission Oil Cooler Thermostat (also called an auto trans oil thermostat or transmission fluid cooler thermostat) controls how transmission fluid flows through the oil cooler. It helps the fluid warm up quickly and then stay in its ideal operating range. Stable fluid temperature supports smooth shifting and helps protect the transmission from heat-related wear.

Key Features:

• Temperature-controlled operation: Opens at a set temperature to route fluid through the cooler only when it is needed.
• OE-quality engineering: MAHLE supplies thermostats to vehicle manufacturers, and this line is built to meet original-equipment standards.
• Multiple opening temperatures: Each part number has its own rated opening temperature, so you can choose the right one for your application.
• Reliable replacement: A worn or leaking thermostat can cause transmission cooling problems and fluid leaks. Replacing it restores proper temperature regulation.

Choose a MAHLE transmission oil cooler thermostat for dependable fluid temperature control and long service life. Check the individual part number for its opening temperature, OE cross-references, and whether a seal is included.