General description The Automotive Aluminum Thermostat Housing is designed for various BMW models, ensuring optimal performance and durability. Made from high-quality aluminum, this thermostat housing is a reliable replacement part for your vehicle. Technical specifications Part Number: 11531740478, 3001153102 Material: Aluminum Color: Silver grey Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with BMW 5 Series (E39) models: 520i (01.96 - 09.00), 523i (11.95 - 09.00), 528i (11.95 - 09.00) Compatible with BMW 5 Series Touring (E39) models: 520i (01.97 - 09.00), 523i (01.97 - 09.00), 528i (01.97 - 09.00) Compatible with BMW 7 Series (E38) models: 728i, iL (08.95 - 11.01) Installation Installation instructions are not provided; please consult a professional mechanic for proper installation. Usage This thermostat housing is used to regulate the engine coolant temperature, ensuring efficient engine performance. Other information