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Details
| Specification | Value |
|---|---|
| Brand | BOSCH |
| MPN | f04r320370 |
| Voltage [V] | 14 V |
OE/OEM numbers (99)
Search by this OE number to find compatible parts
- SEAT / VW—000 389 446 9
- SEAT—000 389 929 1
- MERCEDES-BENZ—002 154 06 06
- MERCEDES-BENZ—002 154 18 06
- MERCEDES-BENZ—002 154 25 06
- MERCEDES-BENZ—002 154 32 06
- MERCEDES-BENZ—002 154 58 06
- UNIC-SIMCA—009 927 829
- MAGIRUS-DEUTZ—01173068
- MAGIRUS-DEUTZ—01177496
- NISSAN—01201922
- MAGIRUS-DEUTZ—01306557
- MAGIRUS-DEUTZ—01307102
- MAGIRUS-DEUTZ—01320407
- VW—028 903 803 A
- CHRYSLER—03851 0040A
- AUDI / VW—049 903 803 B
- VW—049 903 803 C
- AUDI / VW—049 903 803 E
- VW—049 903 803 F
- VW—052903803
- AUDI / VW—053903803
- VW—059 903 803 B
- VW—059 903 803 C
- VW—063903803
- AUDI / VW—070 903 803 A
- MAGIRUS-DEUTZ—08122153
- MAGIRUS-DEUTZ—117 3068
- MAGIRUS-DEUTZ—117 7496
- ALFA ROMEO—11913050610032
- OPEL—12 04 244
- OPEL—12 04 246
- OPEL—12 04 252
- BMW—12 31 1 268 073
- BMW—12 31 1 268 387
- BMW—12 31 1 286 073
- BMW—12 31 1 356 063
- BMW—12 31 1 459 286
- BMW—12 31 1 710 732
- VOLVO—1235887
- ZASTAVA—1301670
- MAGIRUS-DEUTZ—130 6557
- MAGIRUS-DEUTZ—130 7102
- MAGIRUS-DEUTZ—132 0407
- BMW—1 459 286
- VOLVO—244332
- LAMBORGHINI—294295100
- LAMBORGHINI / SAME—294390903
- LAMBORGHINI—296195100
- INTERNATIONAL HARV.—307 903 7 R91
- INTERNATIONAL HARV.—307 912 3 R91
- STEYR—30800090740
- MASSEY FERGUSON—3188023M1
- CHRYSLER—3851 0040A
- DEUTZ—42484638
- FIAT / LANCIA / MAGIRUS-DEUTZ—42490291
- FIAT—4474755
- FIAT / LANCIA—4475269
- FIAT—4701484
- FIAT / LANCIA—4731653
- FIAT—581200300000
- STEYR—61000090742
- FIAT—64808100
- DAF—692061
- FIAT—7001656
- ALFA ROMEO—701656
- ALFA ROMEO—70165600000000
- KÄSSBOHRER—7423025000
- MAGIRUS-DEUTZ—812 2153
- MAGIRUS-DEUTZ—812 3625
- MAN—81 25601 6020
- FIAT / LANCIA—82302913
- SAAB—85 58 306
- SAAB—85 59 577
- SAAB—85 81 779
- OPEL—90009353
- OPEL—90017589
- OPEL—90018777
- AUTO UNION—9861217184000
- FIAT / HITACHI / LANCIA—9927829
- FIAT / LANCIA—9933186
- FIAT—9934791
- FIAT / LANCIA—9936532
- FIAT / IVECO—9940343
- FIAT / IVECO—9950085
- FIAT—9956522
- MERCEDES-BENZ—A 002 154 06 06
- MERCEDES-BENZ—A 002 154 18 06
- MERCEDES-BENZ—A 002 154 25 06
- MERCEDES-BENZ—A 002 154 32 06
- MERCEDES-BENZ—A 002 154 58 06
- INTERNATIONAL HARV.—A186189
- JOHN DEERE—AL36100
- JOHN DEERE—AL36101
- JOHN DEERE—AZ24490
- FENDT—K 830 060 011 010
- SEAT / VW—NG9 810 232 9
- FENDT—X 830 060 011 010
- FENDT—X 830 060 011 011
Where this part fits
Original-fit position for OE 0021545806. The red ring marks where this part installs on the vehicle.
About this product
The BOSCH Alternator Regulator (F 04R 320 370) 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 Type: 0. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit OPEL, SEAT 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: 000 389 446 9, 000 389 929 1, 002 154 06 06, 002 154 18 06 and 213 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 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 (126)
Show all 126 OE numbers
Alternator Regulator BOSCH F 04R 320 370 — compatible car models
| Car models | OPEL: KADETT E Convertible (T85), KADETT E Estate (T85), KADETT E Estate Van (T85), KADETT E Hatchback (T85), KADETT E (T85); SEAT: 127 (127A), 132 (132A) |
|---|---|
| Engines | 2.0 GSi; 1.2 (C15, C35, D15, D35); 1.2 (C70, D70); 1.2 (C08, C48, D08, D48); 1.2 (C19, D19); 1.0; 2.2 D |
| Year of manufacture | 1972-1993 |
| Manufacturer article number (MPN) | F 04R 320 370 |
| OE part numbers | 000 389 446 9, 000 389 929 1, 002 154 06 06, 002 154 18 06, 002 154 25 06, 002 154 32 06, 002 154 58 06, 009 927 829, 01173068, 01177496, 01201922, 01306557, 01307102, 01320407, 028 903 803 A, 03851 0040A, 049 903 803 B, 049 903 803 C, 049 903 803 E, 049 903 803 F (+79 more) |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
BOSCH f04r320370 . Alternator Type: 0. Voltage [V]: 14 V
- 1x Alternator Regulator
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 Alternator Regulator compatible with my car?
This Alternator Regulator fits OPEL, SEAT 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 BOSCH Alternator Regulator have?
This BOSCH Alternator Regulator has the following specifications: Voltage [V]: 14 V; Alternator Type: 0. Check the full specifications table above for complete details.
What OE part numbers does this Alternator Regulator replace?
This Alternator Regulator replaces OE part numbers: 000 389 446 9, 000 389 929 1, 002 154 06 06, 002 154 18 06, 002 154 25 06, 002 154 32 06, 002 154 58 06, 009 927 829 and 91 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Alternator Regulator cost?
This BOSCH Alternator Regulator is available for £49.99. Alternator Regulator 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 Alternator Regulator?
Regular inspection of your Alternator Regulator 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 Alternator Regulator?
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 Alternator Regulator fitted by a professional mechanic.
Can I use this part as a replacement for OE 000 389 446 9?
Yes, this BOSCH Alternator Regulator is a direct replacement for OE part number 000 389 446 9. 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 04R 320 370 the same as the BOSCH 0 272 220 734?
No, while both are Alternator Regulator parts, they are different products. The BOSCH F 04R 320 370 has Voltage [V]: 14 V, Alternator Type: 0. The BOSCH 0 272 220 734 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.
