Mahle Coolant Expansion Tank For BMW 3 Series X3 X5 Z4
Fit, reliability and correct coolant level monitoring for your BMW with the MAHLE CRT 116 000S coolant expansion tank, designed as a direct replacement for multiple OE part numbers across popular BMW petrol and diesel models.
The coolant expansion tank plays a vital role in managing coolant volume and pressure as engine temperatures change. Over time, heat and age can cause the plastic tank to weaken, crack or trigger incorrect coolant level warnings.
The MAHLE CRT 116 000S coolant expansion tank is manufactured to OE matching standards and supplied with an integrated coolant level sensor. Designed for a precise fit on BMW 3 Series, X3, X5 and Z4 models, it helps restore reliable cooling system operation and protects the engine from overheating and coolant loss.
Key Features
- Direct replacement coolant expansion tank for BMW models
- Supplied with integrated coolant level sensor
- OE matching quality for correct fit and function
- Helps prevent coolant leaks and warning light faults
- Restores proper cooling system pressure control
- Manufactured by MAHLE, a trusted OE supplier
SpecificationGrand Corporation
- Length: 289 mm
- Width: 77 mm
- Height: 98 mm
- Material: Plastic
- Colour: Black
- Supplementary information: With coolant level sensor
- Additional fitting note: Supplied without cover
Vehicle Compatibility
Suitable for selected BMW models, including:
- BMW 3 Series E46 Saloon, Touring, Coupe, Cabriolet and Compact
- BMW X3 E83
- BMW X5 E53
- BMW Z4 E85 Roadster
- BMW Z4 E86 Coupe
Always confirm compatibility with an expert if unsure.
OE NumbersThis part is designed as a replacement for the following OE numbers:
1436413, 17111436413, 17117573751, 17117573781, 17132247553, 17137514401, 17137573781, 17137787039, 2247553, 7573781, 7787039
