A0378 Alternator Replaces Lucas LRA00378
Price range: £160.00 through £256.00
Compare the A0378 alternator from Sahibs Auto Electrics with the unit currently fitted. Use the original unit reference and vehicle details to confirm the application. Identification references include Lucas LRA00378, Bosch 9120144220, Valeo 310074N. Compare the existing electrical rating with the current product specifications before choosing a replacement. Check the single-groove pulley, connections and mounting arrangement. Check the current condition options and availability before purchase. Match the exact engine and production details before ordering. Buy your A0378 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| No. of Grooves | 1 qty |
| Mounting holes | 2 qty |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 5 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA0378 | Dyno Electrics |
| 986032300 | Bosch Exchange |
| 20379R | WAI |
| 310074N | Valeo |
| 433405 | Valeo |
| 435005048 | PSH |
| 9120144220 | Bosch |
| A13N47 | Valeo |
| ALT14110 | Wood Auto |
| CA356IR | HC-Parts |
| DRA2303 | Delco Remy |
| LRA00378 | Lucas |
| LRA378 | Lucas |
| RM0171 | Delphi |
| WOOALT14110 | Wood Auto |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - |
Description
A0378 Replacement Alternator
The A0378 alternator is a replacement unit identified by Lucas reference LRA00378. An alternator maintains battery charge and supplies electrical power while the engine runs. Confirm the vehicle application with the team before ordering.
Key Features and Benefits
- Single-groove pulley: check belt profile and alignment against the existing unit.
- 2 mounting holes: compare the fixing pattern and unit position.
- Lucas LRA00378 reference: a starting point for identifying the replacement.
- SKU A0378: use this code when requesting parts support.
Compatible Vehicles and Applications
Quote A0378 and LRA00378 with your vehicle details so the team can check the application. Compare the original part number, engine and physical unit rather than relying on a general model description.
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 A0378. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
986032300, 9120144220, 310074N, 433405, A13N47, LRA00378, LRA378, DRA2303
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 A0378 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
How can I confirm the vehicle application for A0378?
Quote A0378, Lucas LRA00378, your vehicle registration and the existing unit number for an application check.
Does A0378 replace Lucas LRA00378?
Lucas LRA00378 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 A0378?
The listed details include 1 pulley groove. Compare the complete specifications on this page with the unit being replaced.
Is A0378 new or remanufactured?
Check the current product condition selection for A0378. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A0378?
Compare 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.
