A0837 Alternator Replaces Lucas LRA00837

Description

A0837 Replacement Alternator

Choose a replacement by comparing the A0837 alternator and its Lucas reference, LRA00837, with your existing unit. 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.
• 3 mounting holes: compare the fixing pattern and unit position.
• M6 B+ terminal: check the connection against the original unit.
• Lucas LRA00837 reference: a starting point for identifying the replacement.

Compatible Vehicles and Applications

Quote A0837 and LRA00837 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 A0837. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.

120488252, 120488253, 120488266, 120489410, 120489412, 120489414, 120489612, 120489638, 120489639, 120489661, 120489662, 120489682, 120489792, 120489793, 120489794, 120489795, 120489796, 986031340, 986032190, 986032191, 986041940, 1986A01540, 432990, 433436, 436416, 440134, 9AR3952G, NA135, NA181, NA386, DAN603, LRA00837, A0828, LEA0016, LEA0320, LEA0589, LEA0590, LRA00839, LRA02378, LRA2378, LRA837, LRA839, LRB00300, LRB300, 10511666, 19025133, DRB1940, 860141, 860141Z, 11201055, 11201075, 11201468, 72735368, 72735515, AAK1110, AAK1209, AAK3564, IA0055, IA0075, IA0468, MG369, MG516, 038520135A, 38520135A

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 A0837 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 A0837?

Quote A0837, Lucas LRA00837, your vehicle registration and the existing unit number for an application check.

Does A0837 replace Lucas LRA00837?

Lucas LRA00837 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 A0837?

The listed details include 1 pulley groove. Compare the complete specifications on this page with the unit being replaced.

Is A0837 new or remanufactured?

Check the current product condition selection for A0837. Confirm the supplier and availability of the option you want before completing the order.

What should I compare before ordering A0837?

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.