PPE Engine Coolant Thermostat Housing Single Sensor 07.5-10 GM 6.6L LMM Duramax RK-R3AS2004 Long life Urethane bushing design

Long life Urethane bushing design allows for greater flex without breaking and will not pound out or seize due to the elements

There's a reason you see 99% of modified trucks running a plethora of gauges to include EGT (Exhaust Gas Temperature)

but without the exhaust tip

The Micron Moly also provides a smooth finished surface on all moving parts of the gears

Magnetic 1" drain plug

PPE Engine Coolant Thermostat Housing Single Sensor 07.5-10 GM 6.6L LMM Duramax RK-R3AS2004 Long life Urethane bushing designCorrosion is often seen on this stock part as they age out. This can lead to blockage and reduced cooling capability. Replace your corroded OEM thermostat housing bridge with the PPE high strength, cast aluminum Thermostat Housing. This high quality upgrade is a direct replacement on to the OEM cylinder heads and is compatible with the factory thermostats, temperature sensor, and the stock thermostat housing.