The BMW Expansion Tank Thermostat by Mahle Behr, manufacturer part number TO 7 80, is a genuine OE supplier component engineered specifically for a variety of BMW models. Designed to maintain precise thermal management, this 80°C expansion tank thermostat ensures consistent engine cooling performance for vehicles equipped with automatic transmissions.
Key Features:
- Genuine Mahle Behr quality (OE supplier)
- Verified fitment for select BMW 3 Series (E46), X3 (E83), X5 (E53), and Z4 (E85, E86) models with specific engines and automatic transmission, as listed
- Specified for use where an 80°C expansion tank thermostat is required
- Direct replacement for OE part number 17111437362
Ensure optimal temperature regulation and reliability by choosing Mahle Behr for your BMW’s cooling system needs. Always confirm compatibility with your vehicle’s year, model, engine, body style, chassis, and transmission based on the verified fitment data.
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These products share the same OE reference. Select your vehicle to confirm exact fitment.