A1204 12V 90A Alternator Fits Porsche 928
Price range: £185.00 through £296.00
Identify a replacement alternator using Sahibs A1204, listed at 12V 90A. Listed applications include selected Porsche 928 models. Identification references include Lucas LRA01204, Valeo 104355. Its listed 12V 90A rating provides an electrical matching point for your existing unit. Compare the pulley, connections and mounting arrangement with your existing alternator. Check the current condition options and availability before purchase. Match the exact engine and production details before ordering. Buy your A1204 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 90 A |
| Volt | 12 V |
| Mounting holes | 2 qty |
| Position | -60° |
| B+ | M8 |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 5.66 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA1204 | Dyno Electrics |
| 401330091 | Euro Car Part |
| 0986CR0147 | Bosch Exchange |
| 0986UN0147 | Bosch Exchange |
| 0986UR0147 | Bosch Exchange |
| 104355 | Valeo |
| 14602R | WAI |
| 432797 | Valeo |
| 436595 | Valeo |
| 485006090 | PSH |
| 92860311400 | Porsche |
| 92860311401 | Porsche |
| 928603114AX | Volkswagen AG |
| A13N71 | Valeo |
| A14N38 | Valeo |
| A14N71 | Valeo |
| AL325N | Bosch (USA) |
| AL325X | Bosch (USA) |
| LRA01204 | Lucas |
| LRA1204 | Lucas |
| VAL432797 | Wood Auto |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| PORSCHE | 928 | 4.5 (4474ccm) Petrol | M2801/M2802/M2809/M2810 | 928810/928910/92A080/92BS80/92CS80 | 1977 - 1982 |
Description
A1204 Replacement Alternator
The A1204 alternator is a replacement unit identified by Lucas reference LRA01204. The listed electrical rating is 12V 90A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected Porsche 928 4.5 Petrol variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 90A output: compare the listed rating with the original alternator.
- 2 mounting holes: compare the fixing pattern and unit position.
- M8 B+ terminal: check the connection against the original unit.
Compatible Vehicles and Applications
- Porsche 928 4.5 Petrol – selected applications 1977–1982 (engine code M2801/M2802/M2809/M2810).
These are selected applications, not the complete fitment list. Check the detailed vehicle compatibility table, engine code and production year, then compare the original unit before ordering.
OE Numbers and Cross-Reference Information
The following cross-reference numbers are associated with A1204. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
0986CR0147, 0986UN0147, 0986UR0147, 104355, 432797, 436595, A13N71, A14N38, A14N71, LRA01204, LRA1204
The full manufacturer cross-reference and OE listings are available elsewhere on this page. Confirm whether a number is an OE or aftermarket reference when comparing the original unit.
When Should You Replace Your Alternator?
Charging warning lights, repeated loss of battery charge, dim or fluctuating lights and inconsistent electrical operation can indicate a charging-system problem. Battery condition, wiring and the drive belt can produce similar symptoms; arrange a diagnostic check before replacing the alternator.
Why Buy from Sahibs Auto Electrics?
Sahibs Auto Electrics is a UK automotive electrical parts specialist supplying alternators and starter motors. Ask for help identifying A1204 using the existing part number and vehicle details. Check the current condition options and availability before purchase. Buy online for UK delivery or Click & Collect, checking the current order arrangements.
Frequently Asked Questions
Will A1204 fit my Porsche 928?
Porsche 928 4.5 Petrol (1977–1982) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A1204 replace Lucas LRA01204?
Lucas LRA01204 is a listed identification reference. Compare it with the original unit and specifications; a cross-reference does not guarantee compatibility by itself.
What specifications are listed for A1204?
The listed details include 12V, 90A output. Compare the complete specifications on this page with the unit being replaced.
Is A1204 new or remanufactured?
Check the current product condition selection for A1204. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A1204?
Compare 12V compatibility, 90A output, pulley configuration, mounting points and electrical connections with the original alternator.
Does a battery warning light prove the alternator has failed?
No. Battery, belt, wiring and control faults can also affect charging. Use a charging-system test to establish the cause before ordering a replacement.
