
MAHLE TM21103 Thermostat For BMW F10 N55 | Reliable Cooling Control
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In stock now — leaves the warehouse in 1–2 business days
Fitment
Listed for F10
Check this part against your vehicle
Options come from the vehicles named on the parts we stock.
Product details
Optimize Your BMW's Cooling System with MAHLE TM21103 Thermostat!
Engineered specifically for BMW F10 models featuring the N55 engine, the MAHLE TM21103 thermostat provides efficient temperature regulation to ensure your vehicle operates at its best.
Key Benefits:
- Designed for reliable performance in BMW F10 N55 models.
- Helps maintain optimal engine temperature for enhanced performance and longevity.
Technical Specifications:
- Opening Temperature: 217.4 °F (103 °C)
- Packaging Width: 4.41 in (11.20 cm)
- Packaging Length: 4.72 in (12.0 cm)
- Packaging Height: 6.18 in (15.70 cm)
- Net Weight: 1.40 lb (634 g)
How to Use:
This thermostat should be installed by a qualified mechanic. Make sure to follow the appropriate service manual for instructions specific to your BMW model.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.









