2004 Audi A6 2.7L V6 A/T Quattro Base Sedan Engine Coolant Thermostat Housing - 078121121K

Engine Coolant Thermostat Housing

Part Number: 078121121K
Supersession(s): 078-121-121-K; 78121121K

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4.0L Engine Includes Housing. Engine Coolant Housing where a Thermostat is used but not included. From Chassis/VIN 3B-1-050 000. From Chassis/VIN 4B-1-007 001. Engine Coolant Thermostat Housing. Water Neck. Water pump cover plate.

Engine Coolant Thermostat Housing

Fits A6, allroad

2.7 LITER. 2.7 LITER V6. 2.8 LITER. A6/S6; w/o 2.7L, 2.8L. Allroad. Allroad; 2.7L. Passat; 2.8L; New Style.
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 2004 Audi A6 to overheat. Consider replacing your engine coolant thermostat or having our staff of expert techs handle it for you.