A0779 12V 45A Alternator Fits Alfa Romeo AR8, Fiat 131 Mirafiori
Price range: £150.00 through £240.00
The A0779 12V 45A Alternator is a replacement charging unit from Sahibs Auto Electrics. Listed applications include selected Alfa Romeo AR8, Fiat 131 Mirafiori, Fiat 132 models. Identification references include Lucas LRA00779. Its listed 12V 45A 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 A0779 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 45 A |
| Volt | 12 V |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 4.6 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA0779 | Dyno Electrics |
Alternative Parts
| Alternative Part | Current Description | Alternative Description | Direct Alternative |
|---|---|---|---|
| A2580 | 45A | 55A | Yes |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| ALFA ROMEO | AR8 | 2.4 (2445ccm) Diesel | 814061 | 280 | 1978 - 1986 | ||
| ALFA ROMEO | AR8 | 2.5 (2499ccm) Diesel | 814467 | 280 | 1986 - 1989 | ||
| FIAT | 131 Mirafiori | 2.0 (1995ccm) Diesel | 814465 | 131A/131AA | 1977 - 1979 | ||
| FIAT | 131 Mirafiori | 2.0 (1995ccm) Diesel | 814465 | Panorama | 131AB/131AF | 1977 - 1979 | |
| FIAT | 131 Mirafiori | 2.5 (2445ccm) Diesel | 814061 | Panorama | 131AB/131AFZ | 1977 - 1979 | |
| FIAT | 131 Mirafiori | 2.5 (2445ccm) Diesel | 814061 | 131AA/131AZ | 1977 - 1979 | ||
| FIAT | 132 | 2.0 (1995ccm) Diesel | 814465 | 132A | 1975 - 1979 | ||
| FIAT | 132 | 2.4 (2445ccm) Diesel | 814061 | 132A | 1978 - 1979 |
Description
A0779 Replacement Alternator
Start your A0779 alternator comparison with the linked Lucas reference LRA00779 and the specifications shown on this page. The listed electrical rating is 12V 45A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected Alfa Romeo AR8 2.4 Diesel variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 45A output: compare the listed rating with the original alternator.
- Lucas LRA00779 reference: a starting point for identifying the replacement.
- SKU A0779: use this code when requesting parts support.
Compatible Vehicles and Applications
- Alfa Romeo AR8 2.4 Diesel – selected applications 1978–1986 (engine code 814061).
- Fiat 131 Mirafiori 2.0 Diesel – selected applications 1977–1979 (engine code 814465).
- Fiat 132 2.0 Diesel – selected applications 1975–1979 (engine code 814465).
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 A0779. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
LRA00779
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 A0779 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 A0779 fit my Alfa Romeo AR8?
Alfa Romeo AR8 2.4 Diesel (1978–1986) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A0779 replace Lucas LRA00779?
Lucas LRA00779 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 A0779?
The listed details include 12V, 45A output. Compare the complete specifications on this page with the unit being replaced.
Is A0779 new or remanufactured?
Check the current product condition selection for A0779. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A0779?
Compare 12V compatibility, 45A 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.
