Item List: 1 Pc Coolant Radiator Reservoir Bottle; OE Number:17111712835
Appropriate for: The radiator surge tank fits for BMW 318i E30 1991-1992 L4 1.8L Convertible, for BMW 318i E36 1994-1995 L4 1.8L Convertible, for BMW 318i E36 1996-1999 L4 1.9L Convertible, for BMW 318i E30 1991-1993 L4 1.8L Sedan, for BMW 318i E36 1994-1995 L4 1.8L Sedan, for BMW 318i E36 1996-1998 L4 1.9L Sedan, for BMW 318is E30 1991 L4 1.8L Coupe, for BMW 318is E36 1992-1995 L4 1.8L Coupe, for BMW 318is E36 1996-1999 L4 1.9L Coupe, for BMW 318ti E36 1995 L4 1.8L Hatchback
Function: The cooling tank will dissipate heat through the radiator to ensure that the engine operating temperature stay within normal range. Stores excess coolant fluid until required, avoid loss of lubrication, overheating and metal corrosion, reduce your engine's fuel consumption and cylinder bore wear.
Installation Instructions: 1. Turn off and cool down the car, remove the bolts and the reservoir. 2. Allow the remaining coolant to flow back into the drain pan. 3. Replace the new reservoir tank and reinstall the coolant hose to the radiator and tighten the clamp. 4. Finally check if function well.
Please Notice: Replace the coolant radiator reservoir tank to keep your engine at the right temperature under a variety of conditions and improve efficiency of heating system.