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Details
| Specification | Value |
|---|---|
| Brand | BOSCH |
| MPN | f00m990405 |
OE numbers (21)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—008 981 40 25
- MERCEDES-BENZ—008 981 69 25
- MERCEDES-BENZ—008 981 86 25
- VW—028 903 221 2
- VW—038 903 221 A
- DAF—1450804
- VOLVO—22323807
- NISSAN—23120 69T05
- CASE IH / IVECO—2991637
- RENAULT / RENAULT KOREA—50 01 850 082
- RENAULT / RENAULT KOREA—50 01 850 105
- MAN—51 93410 0138
- CITROËN / PEUGEOT—5725 G9
- RENAULT / RENAULT KOREA—77 01 047 244
- RENAULT / RENAULT KOREA—77 01 048 233
- OPEL / SAAB—91 17 940
- FIAT—9948483
- FIAT—9949370
- MERCEDES-BENZ—A 008 981 40 25
- MERCEDES-BENZ—A 008 981 69 25
- MERCEDES-BENZ—A 008 981 86 25
Where this part fits
Original-fit position for OE 0089818625.
About this product
Sourced from BOSCH, this slip ring bearing alternator (F 00M 990 405) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. This part supersedes original equipment references: 008 981 40 25, 008 981 69 25, 008 981 86 25, 028 903 221 2 and 21 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BOSCH 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
About BOSCH
Robert Bosch GmbH, founded in 1886 in Stuttgart, Germany, is one of the world's largest automotive parts suppliers. Bosch specialises in braking systems, fuel injection, spark plugs, alternators, and electronic engine management. As an OE supplier to virtually every major car manufacturer, Bosch parts meet or exceed original equipment specifications. With over 130 years of engineering innovation, choosing Bosch means choosing proven reliability backed by extensive research and development.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (4)
Slip Ring Bearing Alternator BOSCH F 00M 990 405 — compatible car models
| Manufacturer article number (MPN) | F 00M 990 405 |
|---|---|
| OE part numbers | 008 981 40 25, 008 981 69 25, 008 981 86 25, 028 903 221 2, 038 903 221 A, 1450804, 22323807, 23120 69T05, 2991637, 50 01 850 082, 50 01 850 105, 51 93410 0138, 5725 G9, 77 01 047 244, 77 01 048 233, 91 17 940, 9948483, 9949370, A 008 981 40 25, A 008 981 69 25 (+1 more) |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BOSCH f00m990405 . F 00M 990 405
- 1x Slip Ring Bearing Alternator
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 Slip Ring Bearing Alternator compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Slip Ring Bearing Alternator fits. All fitment data is verified through TecDoc.
What specifications does this BOSCH Slip Ring Bearing Alternator have?
The package includes the Slip Ring Bearing Alternator as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Slip Ring Bearing Alternator replace?
This Slip Ring Bearing Alternator replaces OE part numbers: 008 981 40 25, 008 981 69 25, 008 981 86 25, 028 903 221 2, 038 903 221 A, 1450804, 22323807, 23120 69T05 and 13 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Slip Ring Bearing Alternator cost?
This BOSCH Slip Ring Bearing Alternator is available for £8.99. Slip Ring Bearing Alternator prices vary depending on brand, specifications, and vehicle compatibility. BOSCH parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Slip Ring Bearing Alternator?
Regular inspection of your Slip Ring Bearing Alternator 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 Slip Ring Bearing Alternator?
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 Slip Ring Bearing Alternator fitted by a professional mechanic.
Can I use this part as a replacement for OE 008 981 40 25?
Yes, this BOSCH Slip Ring Bearing Alternator is a direct replacement for OE part number 008 981 40 25. 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 BOSCH F 00M 990 405 the same as the BOSCH 1 986 AE1 410?
No, while both are Slip Ring Bearing Alternator parts, they are different products. The BOSCH F 00M 990 405 has specific dimensions, material composition, and fitting requirements. The BOSCH 1 986 AE1 410 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.
