Alternator Regulator BOSCH F04R320370 OE Ref 049 903 803 E

Key Specification:
  • Alternator type: for direct current generator
  • EAN: 4047025551991
  • OEM Reference number: 049903803B
  • Packing Unit: 1
  • Supplementary Info: 14V
Sale
£ 58.00
£ 44.13 excl. VAT
In Stock
SKU:BOSCH F04R320370
BrandBOSCH
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Alternator type
for direct current generator
EAN
4047025551991
OEM Reference number
049903803B
Packing Unit
1
Supplementary Info
14V
Supplementary Info
ALTERNATOR REGULATOR
Supplementary Info
1 197 311 090
Voltage [V]
14

Alternator Regulator BOSCH OE Ref 049 903 803 E – BOSCH – OEM 049903803B

This Alternator Regulator BOSCH OE Ref 049 903 803 E is supplied by BOSCH as a replacement for OEM reference 049903803B. It is intended for use in selected OPEL, SEAT vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference F04R320370 and EAN EAN: 4047025551991, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

This component is intended as a like-for-like replacement and should be installed in accordance with manufacturer guidelines. Installation requirements may vary depending on vehicle design and component location.

  • 14VALTERNATOR REGULATOR1 197 311 090

Vehicle Compatibility

Compatible with selected OPEL, SEAT models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Electrics category.

Reference number(s) comparable with the original spare part number
AUDI 049 903 803 B AUDI 049 903 803 E AUDI 053 903 803 AUDI 070 903 803 A 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 1 710 732 CHRYSLER 03851 0040A CHRYSLER 3851 0040A DAF 692061 FIAT 42490291 FIAT 4474755 FIAT 4475269 FIAT 4731653 FIAT 581200300000 FIAT 64808100 FIAT 7001656 FIAT 82302913 FIAT 9927829 FIAT 9933186 FIAT 9934791 FIAT 9936532 FIAT 9940343 FIAT 9950085 FIAT 9956522 FORD A830X10316FA FORD E5RDAA FORD E5RD10316AA FORD E5RY10316A FORD E7RY10316A FORD GRE521 FORD GRE786 FORD GRE790 FORD 1477502 FORD 5011364 FORD 6036646 FORD 6057627 FORD 71BBAA FORD 71BB10316AA FORD 74GBAA FORD 74GB10316AA FORD 78GBAA FORD 78GB10300AA FORD 78GB10316AA FORD 81DB10316AA FORD 81DB110316AA FORD 9009353 KHD 01173068 KHD 01177496 KHD 01306557 KHD 01307102 KHD 01320407 KHD 08122153 KHD 117 3068 KHD 117 7496 KHD 130 6557 KHD 130 7102 KHD 132 0407 KHD 42484638 KHD 812 2153 LANCIA 82302913 MAN 81 25601 6020 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 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 OPEL 12 04 244 OPEL 12 04 246 OPEL 12 04 252 SAAB 85 58 306 SAAB 85 59 577 SAAB 85 81 779 SEAT NG9 810 232 9 SEAT 000 389 446 9 SEAT 000 389 929 1 VOLVO 244332 VW 028 903 803 A VW 049 903 803 B VW 049 903 803 E VW 049 903 803 F VW 052 903 803 VW 053 903 803 VW 059 903 803 B VW 059 903 803 C VW 063 903 803 VW 070 903 803 A BOMAG 5710950 BOMAG 5710957 FENDT K 830 060 011 010 JOHN DEERE AL 36 101 JOHN DEERE AZ 24 490
OE reference number(s) comparable with the original spare part number
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.