Shop 2023 Audi A5 Engine Coolant Thermostat Housing. 1.9 LITER. 1.9 LITER DIESEL. 1.9 LITER, w/100 LITER, DIESEL, COOLING - OEM Audi Part # 038121121D (038-121-121-D)

Engine Coolant Housing where a Thermostat is used but not included. Adapter. Cover. Engine Coolant Thermostat Housing. Thermostat hsng. Water Neck.

Engine Coolant Thermostat Housing

Fits Beetle, Beetle Convertible, Golf, GTI, Jetta, Jetta Wagon

1.9 LITER. 1.9 LITER DIESEL. 1.9 LITER, w/100 horsepower. 2.0 LITER. Beetle; 1.9L Diesel. Coupe, 1.9 LITER. Golf, GTI, R32; 1.9L TDI.
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 to overheat. Consider replacing your engine coolant thermostat or having our staff of expert techs handle it for you.