- Voltage
- 12 V
- Alternator Charging Current
- 75 A
- Quality
- PREMIUM LINE
- EAN
- 5902129087915
In stock
Original equipment numberFIAT
Power generator, OE 51784847 (FIAT). 25 compatible equivalents from 13 brands, 9 of them in stock. Prices from £85.99 to £400.99. Fits FIAT, OPEL, LANCIA and 10 more makes.
AS-PL A6095PR£133.99
AS-PL A3078£138.99
AS-PL A3104PR£132.99
Manufacturers list each of these parts against OE 51784847. 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
Your car
Choose your car and we will mark the parts that fit it.
In stock
In stock
In stock
In stock
In stock
In stock
In stock
In stock
9 in stock now, 16 not in stock right now. Sorted by price.
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| AS-PL | A3104PR | 5902129087915 | 12 V · 75 A · PREMIUM LINE · 0 | £132.99 | In stock |
| AS-PL | A6095PR | 5902129146193 | 12 V · 70 A · PREMIUM LINE · 3 | £133.99 | In stock |
| AS-PL | A3078 | 5901259404364 | 12 V · 75 A · STANDARD LINE · 50 | £138.99 | In stock |
| HC-Cargo | F 032 116 330 | 5711343382764 | 14 V · 75 A · 54,0 mm · 6 | £156.99 | In stock |
| AS-PL | A6095 | 5901259455373 | 12 V · 70 A · STANDARD LINE · 3 | £163.99 | In stock |
| BV PSH | 135.535.075.000 | 8720264660094 | 12 V · 75 A · +Line Original · 54,0 mm | £166.99 | In stock |
| STARDAX | STX100421R | 7901003729918 | 12 V · 75 A · 6 · 53,9 mm | £180.99 | In stock |
| DENSO | DAN1003 | 8717613024829 | 14 V · 70 A · OE · 6 | £251.99 | In stock |
| MAGNETI MARELLI | 943318561010 | 8001063641430 | 14 V · 75 A | £169.99 | In stock |
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| HART | 542 173 | 5902198848011 | 12 V · 75 A | £85.99 | Out of stock |
| AS-PL | A3078PR | 5902129087533 | 12 V · 75 A · PREMIUM LINE · 3 | £121.99 | Out of stock |
| MAGNETI MARELLI | 063731856010 | 8001063693415 | 12 V · 75 A · 56 mm · 0 | £136.99 | Out of stock |
| VALEO | 437475 | 3276424374752 | 14 V · 75 A · 5,015 kg · 6 | £154.99 | Out of stock |
| BOSCH | 0 986 048 781 | 4047024414815 | 14 V · 75 A · 185 mm · 58 | £157.99 | Out of stock |
| AS-PL | A3104 | 5901259404708 | 12 V · 75 A · STANDARD LINE · 0 | £163.99 | Out of stock |
| BOSCH | 1 986 A01 189 | 4047026564631 | 14 V · 75 A · 189 mm · 58 | £179.99 | Out of stock |
| HELLA | 8EL 012 429-111 | 4082300549270 | 14 V · 75 A · 56 mm · 2 | £181.99 | Out of stock |
| ASHIKA | AL-172JM | 8057333325845 | 14 V · 90 A · 6 · 54 mm | £193.99 | Out of stock |
| MAGNETI MARELLI | 063377024010 | 8001063583280 | 12 V · 70 A · 54 mm · 2 | £193.99 | Out of stock |
| WALKER | WAL00435 | 4060426561062 | 14 V · 75 A · 0230 · 6 | £202.99 | Out of stock |
| AS-PL | A3104(VALEO) | 5901259404715 | 12 V · 75 A · PREMIUM LINE · 0 | £210.99 | Out of stock |
| VALEO | 439506 | 3276424395061 | 14 V · 75 A · 5 kg · 6 | £215.99 | Out of stock |
| AS-PL | A6086(DENSO) | 5901259447989 | 12 V · 70 A · PREMIUM LINE · 3 | £216.99 | Out of stock |
| ASHIKA | 002-Z410 | 8033001714524 | 12 V · 105 A | £280.99 | Out of stock |
| BLUE PRINT | ADK81129 | 5050063811292 | 12 V · 90 A · 5,5 kg · 6 | £400.99 | Out of stock |
OE 51784847 is compatible with the following make/model combinations:
Choose a brand to see their compatible parts for OE 51784847.
OE part number 51784847 is a Power generator compatible with FIAT, OPEL and other makes. Available from 13 brands, priced from £85.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Power generator OE 51784847 prices range from £85.99 to £400.99, with 13 brands offering compatible parts.
OE (Original Equipment) number 51784847 is a manufacturer's reference code for Power generator used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 13 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 51784847.
Original installation position for OE 51784847. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
| 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 51784847. 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
Changed your mind? Send unused parts back within 14 days of delivery.
We accept PayPal, Visa and Mastercard.
OE 51784847 fits vehicles from FIAT, OPEL, LANCIA and other compatible models listed below.
OE 51784847 is an original equipment reference for a Power generator. It identifies the exact part specification used by the vehicle manufacturer.
Replacement parts for OE 51784847 cost between £85.99 and £400.99, depending on brand and specification.
AS-PL, MAGNETI MARELLI, VALEO, BOSCH, ASHIKA all offer compatible replacements for OE 51784847.
OE 51784847 is an original equipment reference used by FIAT, LANCIA, ALFA ROMEO. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements tested against the same specification.