- Voltage
- 12 V
- Alternator Charging Current
- 140 A
- Quality
- STANDARD LINE
- EAN
- 5902129118596
£163.99
In stock
Original equipment number
Power generator, OE 4L903021DX. 7 compatible equivalents from 3 brands, 3 of them in stock. Prices from £163.99 to £676.99. Fits VW, AUDI, SEAT and 1 more make.
VALEO 440748£386.99
VALEO 200284£676.99
AS-PL A0748S£163.99
Manufacturers list each of these parts against OE 4L903021DX. The cheapest ones in stock come first; the full list follows, sorted by price.
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In stock
All 7 equivalents for OE 4L903021DX: in stock with a photo first, then in stock, then the ones with a supplier price. The extra columns show only the specifications that differ between these parts.
| Brand | Number | Voltage [V] | Weight [kg] | Quality | Price | Availability |
|---|---|---|---|---|---|---|
| AS-PL | A0748S | 12 V | — | STANDARD LINE | £163.99 | In stock |
| VALEO | 440748 | 14 V | 7,75 kg | — | £386.99 | In stock |
| VALEO | 200284 | 14 V | 7,73 kg | — | £676.99 | In stock |
| AS-PL | A3400PR | 12 V | — | PREMIUM LINE | £175.99 | Out of stock |
| AS-PL | A3400S | 12 V | — | STANDARD LINE | £179.99 | Out of stock |
 ASHIKA | AL-115JM | 14 V | — | — | £245.99 | Out of stock |
| VALEO | 439977 | 14 V | 7,68 kg | — | £361.99 | Out of stock |
OE 4L903021DX is compatible with the following make/model combinations:
Years show when the model was built (TecDoc). Fit depends on engine and body, so check your car before you buy. Articles that fit left-hand-drive vehicles only are left out of this UK list.
| Attribute | Value |
|---|---|
| Clamp | M5 |
| Alternator Charging Current from [A] | 30 |
| Alternator Charging Current from [A] | 75 |
| Belt Pulley Ø [mm] | 53,7 |
| Belt Pulley Ø [mm] | 59,5 |
| Length [mm] | 205 |
| Plug Type ID | B+ L DFM |
| Plug Type ID | CPA0154 |
| Weight [kg] | 5,4 |
| Shaft diameter [mm] | 22,2 |
Other original equipment numbers linked to 4L903021DX. 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 stocked alternatives.