Fitment matched to Australian-delivered models
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Thermostat
Mahle OE-quality thermostat for BMW E39 535i/540i and E38 735i/740i M62 V8 models. Designed to maintain correct engine temperature and cooling system performance.
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♡ Save to wishlistDescription
This Mahle thermostat assembly is a direct OE-quality replacement for BMW E39 535i/540i and E38 735i/740i models equipped with the M62 V8 engine.
Mahle is the original equipment manufacturer behind many BMW cooling system components, making this thermostat an excellent choice for maintaining the reliability and performance of your V8-powered BMW.
The thermostat plays a critical role in regulating engine temperature by controlling coolant flow between the engine and radiator. As thermostats age, they can become stuck partially open or closed, leading to slow warm-up times, poor heater performance, increased fuel consumption, or in more severe cases, overheating.
On the M62 engine, maintaining the cooling system is one of the most important aspects of long-term ownership. Whether you’re refreshing an ageing cooling system or replacing a failed component, fitting a quality thermostat helps ensure the engine reaches and maintains the correct operating temperature under all driving conditions.
This Mahle thermostat is manufactured to OE specifications and is designed to provide the same fit, function and temperature regulation as the original component fitted by BMW.
Helpful tips
Make sure you have enough coolant on hand prior to starting the job.
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Matched to Australian-delivered models from the factory. Aftermarket modifications and grey imports may differ.
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Specifications
- Manufacturer
- MAHLE
- Made in
- China
- Required per car
- 1
Part numbers
- OEM
- 11531437526
- Alternative
- 11531704324
- BEHR
- TM 11 105
Part numbers are provided for reference only. For correct compatibility to your vehicle, please follow our fitment advice.
Fitments
2 chassis groups · 6 fitments
| Model | Body | Build | Fitment notes |
|---|---|---|---|
| BMW 5 Series E39 (1995 - 2003) 535i Sedan | Sedan | 04.96 to 08.98 | For 535i models built before 09/1998 |
| BMW 5 Series E39 (1995 - 2003) 540i Sedan | Sedan | 04.96 to 08.98 | For 540i models built before 09/1998 |
| Model | Body | Build | Fitment notes |
|---|---|---|---|
| BMW 7 Series E38 (1995 - 2002) 735i Sedan | Sedan | 01.96 to 08.98 | For 735i models built before 09/1998 |
| BMW 7 Series E38 (1995 - 2002) 735iL Sedan | Sedan | 01.96 to 08.98 | For 735iL models built before 09/1998 |
| BMW 7 Series E38 (1995 - 2002) 740i Sedan | Sedan | 10.94 to 08.98 | For 740i models built before 09/1998 |
| BMW 7 Series E38 (1995 - 2002) 740iL Sedan | Sedan | 10.94 to 08.98 | For 740iL models built before 09/1998 |