Audi B5 A4 1.8T Cast Aluminum Coolant Flange With Temperature Sensor 058121132C

Description High operating temperatures and repeated thermal cycling cause the plastic cooling flange on the back of your cylinder head to deteriorate over time. This leads to o-ring sealing problems, cracking, and ultimately leaking. This common leaking point is a headache that is easily fixed with our comprehensive Coolant Flange Replacement Kit. Kit includes: Cylinder Head Cooling Flange Green 4-pin Coolant Temperature Sensor with O-ring Gasket Flange O-rIng Fitment: Make Model Submodel Engine Audi B5 A4 FWD 1.8T Audi B5 A4 Quattro 1.8T Volkswagen Passat B5 4 Motion 1.8T Volkswagen Passat B5 FWD 1.8T