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Alternator BOSCH 0986045340 OE Ref 03L 903 023 F

Key Specification:
  • Alternator Charging Current [A]: 140
  • Alternator type: excl. vacuum pump
  • Belt Pulley [mm]: 56.2
  • Clamp: B1+(M8)-DFM-L
  • Distance from belt pulley to alternator [mm]: 39.6
Sale
£ 469
£ 390.83 excl. VAT
In Stock
SKU:BOSCH 0986045340
BrandBOSCH
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Alternator Charging Current [A]
140
Alternator type
excl. vacuum pump
Belt Pulley [mm]
56.2
Clamp
B1+(M8)-DFM-L
Distance from belt pulley to alternator [mm]
39.6
EAN
3165143530078
Fastening Type
Double Pivot Lever
Length [mm]
201
Number of grooves
6
OEM Reference number
028903029N
Packing Unit
1
Plug Type ID
PL61
Pulleys
with freewheel belt pulley
Recommended additional repairs
V-Belt/V-Ribbed Belt
Rotation Direction
Clockwise rotation
Supplementary Info
REMAN ALTERNATOR 4534
Supplementary Info
4534
Voltage [V]
14

Alternator BOSCH OE Ref 03L 903 023 F by BOSCH

Here's what you need to know about this part before ordering:

  1. Manufactured by BOSCH, matched to OEM reference 028903029N
  2. Identified as BOSCH part 0986045340, EAN: 3165143530078
  3. Fits selected AUDI, SEAT, SKODA, VW models — confirm before ordering
  • REMAN ALTERNATOR 45344534

It's designed as a straight swap for the original part, built to restore correct operation rather than serve as a rough stand-in.

Not sure it's right for your vehicle? Use the registration lookup tool, or check the OEM reference above against your old part. Alternatives are available in Electrics.

  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.