2011 Chevrolet Silverado 3500 HD LT Standard Cab Pickup Fleetside 6.6L Duramax V8 DIESEL A/T RWD Engine Coolant Thermostat Housing - 12642720

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2011 Chevrolet Silverado 3500 HD LT Standard Cab Pickup Fleetside 6.6L Duramax V8 DIESEL A/T RWD

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#12645998 Engine Coolant Thermostat Housing

Engine Coolant Thermostat Housing

Part Number: 12642720

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Housing. Thermostat.
Engine Coolant Housing where a Thermostat is used but not included. Assembly - Engine Cooling. hsng. Engine Coolant. Inlet Assembly. Water Neck.

Engine Coolant Thermostat Housing

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL. Silverado, Sierra; 6.6L.
Engine Coolant Thermostat Housing - Repair or Replace
A failed thermostat housing will likely result in a cooling system leak, or will cause the engine in your 2011 Chevrolet Silverado to overheat. Consider replacing your engine coolant thermostat or having our staff of expert techs handle it for you.

RADIATOR & COMPONENTS.

Full Diagram

#12

24 dia. 27 dia. 35 dia. 6. 6 liter diesel. Front. Large. Rear. Small.

6.6 LITER DIESEL.

COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP.

Full Diagram

Sierra; 6.0L; Lower. Sierra; 6.0L; Upper. Sierra; 6.0L; w/Electric Cooling. Sierra; 6.0L; w/o Electric Cooling. Sierra; 6.6L; 180 Degrees. Sierra; 6.6L; 185 Degrees. Sierra; w/Diesel. Sierra; w/o Diesel.

Sierra; 6.6L. Silverado.