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Details
| Specification | Value |
|---|---|
| Brand | DENSO |
| MPN | dsn3137 |
| Voltage [V] | 12 V |
| Rated Power [kW] | 2 kW |
| Quality | Premium |
| Gross Weight [g] | 4360 g |
OE/OEM numbers (5)
Search by this OE number to find compatible parts
- BMW—12 41 7 801 203
- BMW—12 41 7 802 508
- BMW—12 41 7 804 138
- BMW—12 41 7 811 601
- BMW—12 41 8 511 746
Where this part fits
Original-fit position for OE 12417811601. The red ring marks where this part installs on the vehicle.
About this product
The DENSO Starter (DSN3137) 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: Voltage [V]: Zinc V, Number of Teeth: Bronze, Rated Power [kW]: Aluminium kW, Quality: Premium, Rotation Direction: 0. 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: 0 001 109 069, 0 001 109 070, 0 986 022 670, 12 41 7 801 203 and 9 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DENSO 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.
About DENSO
DENSO Corporation, founded in 1949 in Kariya, Japan, is one of the largest automotive component manufacturers in the world and a core member of the Toyota Group. DENSO specialises in spark plugs, alternators, starters, air conditioning systems, fuel pumps, and oxygen sensors. As the OE supplier to Toyota, Honda, Subaru, and many European manufacturers, DENSO products are built to exact original specifications. Choosing DENSO means factory-grade quality with Japanese precision engineering and global reliability.
Suitable cars
Equivalent products (8)
Starter DENSO DSN3137 — compatible car models
| Car models | BMW: 1 Convertible (E88), 1 Coupe (E82), 1 (E81), 1 (E87), 1 (F20), 1 (F21), 2 Coupe (F22, F87), 3 Convertible (E93), 3 Coupe (E92), 3 (E90) (+20 more) |
|---|---|
| Engines | 118 d; 116 d; 220 d; 320 d; 316 d; 318 d; 330 d; 420 d; 520 d; 640 d; 730 d; sDrive 16 d; 2.0 sd; sDrive 18 d; M 50 d |
| Year of manufacture | 2001-2021 |
| Manufacturer article number (MPN) | DSN3137 |
| OE part numbers | 12 41 7 801 203, 12 41 7 802 508, 12 41 7 804 138, 12 41 7 811 601, 12 41 8 511 746 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
DENSO dsn3137 . Gross Weight [g]: 4360 g. Number of Teeth: 11. Quality: Premium. Rated Power [kW]: 2 kW. Rotation Direction: 0. Voltage [V]: 12 V
- 1x Starter
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 Starter compatible with my car?
This Starter 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 DENSO Starter have?
This DENSO Starter has the following specifications: Voltage [V]: 12 V; Number of Teeth: 11; Rated Power [kW]: 2 kW; Quality: Premium; Rotation Direction: 0; Gross Weight [g]: 4360 g. Check the full specifications table above for complete details.
What OE part numbers does this Starter replace?
This Starter replaces OE part numbers: 12 41 7 801 203, 12 41 7 802 508, 12 41 7 804 138, 12 41 7 811 601, 12 41 8 511 746. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Starter cost?
This DENSO Starter is available for £118.99. Starter prices vary depending on brand, specifications, and vehicle compatibility. DENSO parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Starter?
Signs include clicking noise when turning the key, grinding sound during starting, intermittent starting issues, or the engine not cranking at all.
What tools do I need to replace a Starter?
Tools needed: socket set (10-17mm), ratchet with extension, battery terminal clamp remover, torque wrench. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal first. The main cable to the starter carries full battery current -- accidental contact with bodywork will cause a severe short circuit and fire risk.
Can I use this part as a replacement for OE 12 41 7 801 203?
Yes, this DENSO Starter is a direct replacement for OE part number 12 41 7 801 203. 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 DENSO DSN3137 the same as the DENSO DSN1001?
No, while both are Starter parts, they are different products. The DENSO DSN3137 has Voltage [V]: 12 V, Number of Teeth: 11, Rated Power [kW]: 2 kW. The DENSO DSN1001 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.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
