MAHLE Coolant Thermostat 13-25 Ram 6.7L Cummins YUK-YA W42002 This misalignment can lead to

This misalignment can lead to driveline vibrations

With 100% new nozzles

and geartrain deliver blazing fast no-load line speeds of up to 40 ft/min—

Eliminates factory Y-style steering toe change

A 1/8" NPT calibration plug is set to the factory fluid level which eliminates accidental overfilling

MAHLE Coolant Thermostat 13-25 Ram 6.7L Cummins YUK-YA W42002 This misalignment can lead toAre you dealing with inconsistent engine temperatures, a slow warm up, or, worse, overheating under load? This MAHLE Thermostat is one of those small components that make a massive difference in how your engine performs and how long it lasts. Designed as a direct OEM style replacement, it restores proper coolant flow control so your engine can warm up quickly, maintain optimal operating temperature, and stay protected when youre putting it to work.