A4370 12V 250A Alternator Fits Mercedes-Benz E43 AMG
Price range: £191.82 through £258.22
Sahibs A4370 is a replacement alternator with a listed 12V 250A rating. Listed applications include selected Mercedes-Benz E43 AMG models. Identification references include Lucas LRA04370. Its listed 12V 250A 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 A4370 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 250 A |
| Volt | 12 V |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 7.4 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA4370 | Dyno Electrics |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| MERCEDES-BENZ | E43 AMG | 3.0 (2996ccm) Petrol | 276823 | S213 | 4-Matic | 213264 | 2016 - 2018 |
| MERCEDES-BENZ | E43 AMG | 3.0 (2996ccm) Petrol | 276823 | W213 | 4-Matic | 213064 | 2016 - 2018 |
Description
A4370 Replacement Alternator
The A4370 alternator is a replacement unit identified by Lucas reference LRA04370. The listed electrical rating is 12V 250A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected Mercedes-Benz E43 AMG 3.0 Petrol variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 250A output: compare the listed rating with the original alternator.
- Lucas LRA04370 reference: a starting point for identifying the replacement.
- SKU A4370: use this code when requesting parts support.
Compatible Vehicles and Applications
- Mercedes-Benz E43 AMG 3.0 Petrol – selected applications 2016–2018 (engine code 276823).
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 A4370. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
LRA04370
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 A4370 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 A4370 fit my Mercedes-Benz E43 AMG?
Mercedes-Benz E43 AMG 3.0 Petrol (2016–2018) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A4370 replace Lucas LRA04370?
Lucas LRA04370 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 A4370?
The listed details include 12V, 250A output. Compare the complete specifications on this page with the unit being replaced.
Is A4370 new or remanufactured?
Check the current product condition selection for A4370. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A4370?
Compare 12V compatibility, 250A 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.
