Alternator RIDEX 4G0428 OE Ref 30903023L

Key Specification:
  • Alternator Charge Current [A]: 70
  • Alternator type: excl. vacuum pump
  • Belt Pulley [mm]: 56
  • Clamp: B1+(M8)-L-DFM
  • Connector/Clamp: without connection for speed sensor
Sale
£ 243
£ 202.5 excl. VAT
In Stock
SKU:RIDEX 4G0428
BrandRIDEX
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Alternator Charge Current [A]
70
Alternator type
excl. vacuum pump
Belt Pulley [mm]
56
Clamp
B1+(M8)-L-DFM
Connector/Clamp
without connection for speed sensor
EAN
4059191821334
Fastening Type
Double Pivot Lever
Number of ribs
6
OEM Reference number
036903026A
Plug Type ID
Plug650
Position/Degree
R 90
Pulleys
V-Ribbed Belt Pulley
Rotation Direction
Clockwise rotation
Supplementary Info
with integrated regulator
Vehicle Main Current
for vehicles with 12V main current
Voltage [V]
12
Weight [kg]
6.058

Alternator OE Ref 30903023L – RIDEX – OEM 036903026A

This Alternator OE Ref 30903023L is supplied by RIDEX as a replacement for OEM reference 036903026A. It is intended for use in selected AUDI, SEAT, SKODA, VW vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 4G0428 and EAN 4059191821334, 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.

  • with integrated regulator

Vehicle Compatibility

Compatible with selected AUDI, SEAT, SKODA, VW 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.

  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.