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Details
| Specification | Value |
|---|---|
| Brand | HEPU |
| MPN | tm1049 |
| Opening Temperature [°C] | 82 °C |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- BMW—17 21 7 559 962
Where this part fits
Original-fit position for OE 17217559962. The red ring marks where this part installs on the vehicle.
About this product
The HEPU Thermostat Oil Cooling (TM1049) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Opening Temperature [°C]: 82 °C, Supplementary Article/Supplementary Info: 35. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit BMW models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 17 21 7 559 962, TO7138.82J. Matching these numbers confirms a like-for-like replacement with no loss of function. HEPU is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (1)
Thermostat Oil Cooling HEPU TM1049 — compatible car models
| Car models | BMW: 5 (E60), 5 Touring (E61), 6 Convertible (E64), 6 (E63), 7 (E65, E66, E67) |
|---|---|
| Engines | 520 i; 523 i; 645 Ci; 730 i, Li |
| Year of manufacture | 2001-2010 |
| Manufacturer article number (MPN) | TM1049 |
| OE part numbers | 17 21 7 559 962 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HEPU tm1049 . Opening Temperature [°C]: 82 °C. Supplementary Article/Supplementary Info: 35
- 1x Thermostat Oil Cooling
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Thermostat Oil Cooling compatible with my car?
This Thermostat Oil Cooling fits BMW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this HEPU Thermostat Oil Cooling have?
This HEPU Thermostat Oil Cooling has the following specifications: Opening Temperature [°C]: 82 °C; Supplementary Article/Supplementary Info: 35. Check the full specifications table above for complete details.
What OE part numbers does this Thermostat Oil Cooling replace?
This Thermostat Oil Cooling replaces OE part numbers: 17 21 7 559 962. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Thermostat Oil Cooling cost?
This HEPU Thermostat Oil Cooling is available for £61.99. Thermostat Oil Cooling prices vary depending on brand, specifications, and vehicle compatibility. HEPU parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Thermostat Oil Cooling?
Regular inspection of your Thermostat Oil Cooling is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Thermostat Oil Cooling?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Thermostat Oil Cooling fitted by a professional mechanic.
Can I use this part as a replacement for OE 17 21 7 559 962?
Yes, this HEPU Thermostat Oil Cooling is a direct replacement for OE part number 17 21 7 559 962. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the HEPU TM1049 the same as the HEPU TM1039?
No, while both are Thermostat Oil Cooling parts, they are different products. The HEPU TM1049 has Opening Temperature [°C]: 82 °C, Supplementary Article/Supplementary Info: 35. The HEPU TM1039 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
