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Details
| Specification | Value |
|---|---|
| Brand | BOSCH |
| MPN | 1986a00859 |
| Category | Power generator |
| Voltage [V] | 14 V |
| Alternator Charging Current [A] | 120 A |
| Length [mm] | 217 mm |
| Belt Pulley ร [mm] | 48 mm |
| Clamp | B+(M8),D+(M5) |
| Distance from belt pulley to alternator [mm] | 92.1 mm |
OE/OEM numbers (30)
Search by this OE number to find compatible parts
- MERCEDES-BENZโ009 154 12 02
- MERCEDES-BENZโ009 154 12 02 80
- MERCEDES-BENZโ009 154 36 02
- MERCEDES-BENZโ009 154 36 02 80
- MERCEDES-BENZโ009 154 37 02
- MERCEDES-BENZโ009 154 37 02 80
- MERCEDES-BENZโ009 154 44 02
- MERCEDES-BENZโ009 154 44 02 80
- MERCEDES-BENZโ009 154 82 02
- MERCEDES-BENZโ009 154 82 02 80
- MERCEDES-BENZ / SSANGYONG / DAEWOO / GM KOREAโ009 154 88 02
- MERCEDES-BENZโ009 154 88 02 80
- MERCEDES-BENZโ010 154 06 02
- MERCEDES-BENZโ010 154 81 02
- MERCEDES-BENZ / SSANGYONGโ162 154 34 02
- MERCEDES-BENZโA 009 154 12 02
- MERCEDES-BENZโA 009 154 12 02 80
- MERCEDES-BENZโA 009 154 36 02
- MERCEDES-BENZโA 009 154 36 02 80
- MERCEDES-BENZโA 009 154 37 02
- MERCEDES-BENZโA 009 154 37 02 80
- MERCEDES-BENZโA 009 154 44 02
- MERCEDES-BENZโA 009 154 44 02 80
- MERCEDES-BENZโA 009 154 82 02
- MERCEDES-BENZโA 009 154 82 02 80
- MERCEDES-BENZโA 009 154 88 02
- MERCEDES-BENZโA 009 154 88 02 80
- MERCEDES-BENZโA 010 154 06 02
- MERCEDES-BENZโA 010 154 81 02
- MERCEDES-BENZโA 162 154 34 02
Where this part fits
Original-fit position for OE 0091548802. The red ring marks where this part installs on the vehicle.
About this product
The BOSCH Power generator (1 986 A00 859) 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]: Nylon V, Alternator Charging Current [A]: 120 A, Length [mm]: 217 mm, Fastening Type: Steel, Belt Pulley ร [mm]: 48 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit DAEWOO, MERCEDES-BENZ, SSANGYONG models. All compatibility data is cross-checked against the TecDoc database โ select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 009 154 12 02, 009 154 12 02 80, 009 154 36 02, 009 154 36 02 80 and 40 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 โ 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 โ 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 โ 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 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
Equivalent products (13)
Power generator BOSCH 1 986 A00 859 โ compatible car models
| Car models | DAEWOO: KORANDO (KJ), MUSSO (FJ); MERCEDES-BENZ: MB Bus (W631), MB Platform/Chassis (W631), MB Van (W631), S-CLASS (W140), SL (R129), T1 Bus (602), T1 Bus (B601), T1 Platform/Chassis (601), T1 Platform/Chassis (B602), T1/TN Platform/Chassis (+3 more); SSANGYONG: KORANDO Cabrio (KJ), KORANDO (KJ), MUSSO (FJ) |
|---|---|
| Engines | 3.2 4x4; D; D (631.340); D (631.332, 631.342); 300 SE 2.8 (140.028); 280 (129.058); 308 D 2.3; 208 D 2.3; 408 D (611.317, 611.318); 408 D (611.367, 611.368); 3.2 |
| Year of manufacture | 1977-2007 |
| Manufacturer article number (MPN) | 1 986 A00 859 |
| OE part numbers | 009 154 12 02, 009 154 12 02 80, 009 154 36 02, 009 154 36 02 80, 009 154 37 02, 009 154 37 02 80, 009 154 44 02, 009 154 44 02 80, 009 154 82 02, 009 154 82 02 80, 009 154 88 02, 009 154 88 02 80, 010 154 06 02, 010 154 81 02, 162 154 34 02, A 009 154 12 02, A 009 154 12 02 80, A 009 154 36 02, A 009 154 36 02 80, A 009 154 37 02 (+10 more) |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
BOSCH 1986a00859 Power generator. Alternator Charging Current [A]: 120 A. Alternator Type: 3. Belt Pulley ร [mm]: 48 mm. Clamp: B+(M8),D+(M5). Distance from belt pulley to alternator [mm]: 92,1 mm. Fastening Type: 1. Length [mm]: 217 mm. Number of grooves: 6
- 1x Power generator
Shipping, returns, warranty
Free UK delivery on orders over ยฃ99.00. 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 Power generator compatible with my car?
This Power generator fits DAEWOO, MERCEDES-BENZ, SSANGYONG vehicles. Use the vehicle selector at the top of the page to check exact compatibility โ enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this BOSCH Power generator have?
This BOSCH Power generator has the following specifications: Voltage [V]: 14 V; Alternator Charging Current [A]: 120 A; Length [mm]: 217 mm; Fastening Type: 1; Belt Pulley ร [mm]: 48 mm; Clamp: B+(M8),D+(M5). Check the full specifications table above for complete details.
What OE part numbers does this Power generator replace?
This Power generator replaces OE part numbers: 009 154 12 02, 009 154 12 02 80, 009 154 36 02, 009 154 36 02 80, 009 154 37 02, 009 154 37 02 80, 009 154 44 02, 009 154 44 02 80 and 22 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Power generator cost?
This BOSCH Power generator is available for ยฃ273.99. Power generator 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 Power generator?
Watch for dimming headlights, warning light on dashboard, dead battery, strange noises from the engine, or electrical accessories malfunctioning.
What tools do I need to replace a Power generator?
Tools needed: socket set (8-17mm), spanner set, serpentine belt tool or breaker bar, multi-meter (for testing charge output), battery terminal clamp remover. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal before starting. Never disconnect the alternator with the engine running -- voltage spikes will destroy ECU electronics.
Can I use this part as a replacement for OE 009 154 12 02?
Yes, this BOSCH Power generator is a direct replacement for OE part number 009 154 12 02. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
