Original equipment number
Alternator Regulator, OE 040903023A. 2 compatible equivalents from 2 brands, none of them in stock right now. Price £23.99. Fits VW.
Manufacturers list each of these parts against OE 040903023A. The cheapest ones in stock come first; the full list follows, sorted by price.
UK delivery £5.99, free over £50 · We also ship from the EU to 200 countries, with no customs charges within the EU — see prices and times
None of these is in stock right now
All 2 parts listed for OE 040903023A are out of stock at the moment. Every listing below stays visible, and you can ask us to email you when one is back.
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0 in stock now, 2 not in stock right now. Sorted by price.
OE 040903023A is compatible with the following make/model combinations:
Choose a brand to see their compatible parts for OE 040903023A.
OE part number 040903023A is a Alternator Regulator used by VW. We have 2 compatible replacement parts from HÜCO, ASTEMO-HITACHI.
OE (Original Equipment) number 040903023A is a manufacturer's reference code for Alternator Regulator used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 040903023A.
| Attribute | Value |
|---|---|
| Voltage [V] | 14,3 |
| Manufacturer Restriction | MARELLI |
| Voltage [V] | 12 |
| Manufacturer Restriction | Delco |
| Plotis [mm]: | 80 |
| Alternator Type | 92 |
| Packaging height [cm] | 7,8 |
| Packaging width [cm] | 5,5 |
| Weight [kg] | 0,14 |
| Charging Voltage [V] | 28,3 |
Other original equipment numbers linked to 040903023A. Each one leads to its own fitment and price page.
Only vehicle manufacturers' numbers are listed here. Other makers' equivalents are under “Compatible parts”.
Common original equipment numbers linked to replacement-part pages.
4–8 days
Standard delivery £5.99. Free on orders from £50.00.
£50.00
On every order from £50.00.
14 days
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OE 040903023A fits vehicles from VW and other compatible models listed below.
OE 040903023A is an original equipment reference for a Alternator Regulator. It identifies the exact part specification used by the vehicle manufacturer.
Replacement parts for OE 040903023A cost £23.99.
HÜCO, ASTEMO-HITACHI all offer compatible replacements for OE 040903023A.
OE 040903023A is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.
