A0942 12V 80A Alternator Fits Bmw 316i, Bmw 318i, Bmw 518i
Price range: £100.00 through £160.00
The A0942 12V 80A Alternator is a replacement charging unit from Sahibs Auto Electrics. Listed applications include selected BMW 316i, BMW 318i, BMW 518i models. Identification references include Lucas LRA00942, Bosch 120469827, Valeo 2541115. Its listed 12V 80A rating provides an electrical matching point for your existing unit. 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 A0942 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 80 A |
| Volt | 12 V |
| No. of Grooves | 1 qty |
| Pulley Diameter | 73 mm |
| Mounting holes | 3 qty |
| B+ | M8 |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 6.1 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA0942 | Dyno Electrics |
| 401110131 | Euro Car Part |
| 120469827 | Bosch |
| 120469828 | Bosch |
| 120469829 | Bosch |
| 120469830 | Bosch |
| 120469878 | Bosch |
| 120469879 | Bosch |
| 120469913 | Bosch |
| 120469914 | Bosch |
| 120469995 | Bosch |
| 986036777 | Bosch Exchange |
| 112764 | HC-Cargo |
| 12311717575 | BMW |
| 12311717610 | BMW |
| 12311721229 | BMW |
| 12311721663 | BMW |
| 12311721667 | BMW |
| 12311721778 | BMW |
| 12311721921 | BMW |
| 12311727576 | BMW |
| 1717575 | BMW |
| 1721229 | BMW |
| 20940R | WAI |
| 20941R | WAI |
| 215017080 | PSH |
| 2541115 | Valeo |
| 2541185 | Valeo |
| 436398 | Valeo |
| 436631 | Valeo |
| 90156179 | Wilson |
| A14V04 | Valeo |
| AL0151X | Bosch (USA) |
| ALT10185 | Wood Auto |
| ALT10257 | Wood Auto |
| BX469913 | Bosch (USA) |
| BX469914 | Bosch (USA) |
| CA1041IR | HC-Parts |
| CA538IR | HC-Parts |
| CA608IR | HC-Parts |
| DRA4760 | Delco Remy |
| DRA6770 | Delco Remy |
| HCA1041IR | HC-Parts |
| HCA538IR | HC-Parts |
| HCA608IR | HC-Parts |
| LRA00942 | Lucas |
| LRA02695 | Lucas |
| LRA02733 | Lucas |
| LRA2695 | Lucas |
| LRA2733 | Lucas |
| LRA942 | Lucas |
| MAR941 | Magneti Marelli |
| WOOALT10185 | Wood Auto |
| WOOALT10257 | Wood Auto |
Alternative Parts
| Alternative Part | Current Description | Alternative Description | Direct Alternative |
|---|---|---|---|
| B0189 | 80A | 65A | No |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| BMW | 316i | 1.6 (1596ccm) Petrol | M40B164E1 | E30 | 1987 - 1991 | ||
| BMW | 316i | 1.6 (1596ccm) Petrol | M40B164E1 | E30 | 1988 - 1991 | ||
| BMW | 316i | 1.6 (1596ccm) Petrol | M40B164E1 | E30 | Touring | 1991 - 1993 | |
| BMW | 316i | 1.6 (1596ccm) Petrol | M40B164E1 | E30 | Touring | 1991 - 1994 | |
| BMW | 318i | 1.8 (1796ccm) Petrol | M40B184E1 | E30 | 1987 - 1990 | ||
| BMW | 318i | 1.8 (1796ccm) Petrol | M40B184E1 | E30 | 1987 - 1991 | ||
| BMW | 318i | 1.8 (1796ccm) Petrol | M40B184E1 | E30 | Touring | 1988 - 1989 | |
| BMW | 318i | 1.8 (1796ccm) Petrol | M40B184E1 | E30 | 1990 - 1993 | ||
| BMW | 518i | 1.8 (1796ccm) Petrol | M40B184E1 | E34 | 1989 - 1991 |
Description
A0942 Replacement Alternator
Start your A0942 alternator comparison with the linked Lucas reference LRA00942 and the specifications shown on this page. The listed electrical rating is 12V 80A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected BMW 316i 1.6 Petrol variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 80A output: compare the listed rating with the original alternator.
- Single-groove pulley: check belt profile and alignment against the existing unit.
- 3 mounting holes: compare the fixing pattern and unit position.
- M8 B+ terminal: check the connection against the original unit.
Compatible Vehicles and Applications
- BMW 316i 1.6 Petrol – selected applications 1987–1991 (engine code M40B164E1).
- BMW 318i 1.8 Petrol – selected applications 1987–1990 (engine code M40B184E1).
- BMW 518i 1.8 Petrol – selected applications 1989–1991 (engine code M40B184E1).
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 A0942. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
120469827, 120469828, 120469829, 120469830, 120469878, 120469879, 120469913, 120469914, 120469995, 986036777, 2541115, 2541185, 436398, 436631, A14V04, LRA00942, LRA02695, LRA02733, LRA2695, LRA2733, LRA942, DRA4760, DRA6770
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 A0942 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 A0942 fit my BMW 316i?
BMW 316i 1.6 Petrol (1987–1991) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A0942 replace Lucas LRA00942?
Lucas LRA00942 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 A0942?
The listed details include 12V, 80A output, 1 pulley groove. Compare the complete specifications on this page with the unit being replaced.
Is A0942 new or remanufactured?
Check the current product condition selection for A0942. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A0942?
Compare 12V compatibility, 80A 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.
