A0443 12V 45A Alternator Fits Vauxhall Astra, Vauxhall Astra Belmont
Price range: £138.00 through £220.80
Identify a replacement alternator using Sahibs A0443, listed at 12V 45A. Listed applications include selected Vauxhall Astra, Vauxhall Astra Belmont, Vauxhall Cavalier, Bedford Astra Van models. Identification references include Lucas LRA00443, Bosch 120489120, Valeo 436160. Its listed 12V 45A 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 A0443 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 45 A |
| Volt | 12 V |
| No. of Grooves | 1 qty |
| Pulley Diameter | 65 mm |
| Mounting holes | 2 qty |
| Position | -15° |
| B+ | M6 |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 4.5 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA0443 | Dyno Electrics |
| 120489120 | Bosch |
| 120489122 | Bosch |
| 120489949 | Bosch |
| 986030910 | Bosch Exchange |
| 986030911 | Bosch Exchange |
| 986030918 | Bosch Exchange |
| 110914 | HC-Cargo |
| 1204003 | Opel |
| 1204012 | Opel |
| 1204315 | Opel |
| 135006045 | PSH |
| 3472053 | Delco Remy |
| 3472065 | Delco Remy |
| 3472206 | Opel |
| 3472225 | Delco Remy |
| 436160 | Valeo |
| 90006892 | Opel |
| 90042329 | Opel |
| 9163924 | Opel |
| 943356657 | Magneti Marelli |
| 9512107 | Opel |
| CA158IR | HC-Parts |
| DRA0910 | Delco Remy |
| LEA0084 | Lucas |
| LRA00443 | Lucas |
| LRA443 | Lucas |
| R1030035 | Vauxhall |
| VA115 | Valeo |
Alternative Parts
| Alternative Part | Current Description | Alternative Description | Direct Alternative |
|---|---|---|---|
| A0880 | 45A Bosch/Delco | 65A Delco | No |
| A0885 | 45A | 65A Pulley | No |
| A0444 | 45A Bosch/Delco | 55A Delco | Yes |
| A0871 | 45A Spade terminal D+ | 70A M5 D+ | No |
| A2599 | 45A Bosch/Delco | 55A Bocch | No |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| BEDFORD | Astra Van | 1.6 (1598ccm) Petrol | 16S/16SV | BLD | 1984 - 1991 | ||
| OPEL | Ascona | 1.6 (1598ccm) Diesel | 16D/16DA | C | 84/89 | 1982 - 1988 | |
| OPEL | Ascona | 1.6 (1598ccm) Diesel | 16D/16DA | C | 81/86/87/88 | 1982 - 1988 | |
| OPEL | Ascona | 1.6 (1598ccm) Petrol | 16SH | C | 81/86/87/88 | 1981 - 1986 | |
| OPEL | Ascona | 1.6 (1598ccm) Petrol | 16N/16S/C16LZ/C16NZ/E16NZ | C | 81/86/87/88 | 1981 - 1988 | |
| OPEL | Ascona | 1.6 (1598ccm) Petrol | 16SH | C | 84/89 | 1981 - 1986 | |
| OPEL | Ascona | 1.6 (1598ccm) Petrol | 16S/C16LZ/C16NZ/E16NZ | C | 84/89 | 1981 - 1988 | |
| OPEL | Ascona | 1.6 (1598ccm) Petrol | 16SV | C | 84/89 | 1982 - 1988 | |
| OPEL | Ascona | 1.8 (1796ccm) Petrol | 18E/18SE | C | 81/86/87/88 | 1981 - 1986 | |
| OPEL | Ascona | 1.8 (1796ccm) Petrol | 18E/18SE | C | 84/89 | 1983 - 1986 | |
| OPEL | Ascona | 1.8 (1796ccm) Petrol | C18NE/S18NV | C | 84/89 | 1984 - 1988 | |
| OPEL | Ascona | 1.8 (1796ccm) Petrol | C18NE/S18NV | C | 81/86/87/88 | 1985 - 1988 | |
| OPEL | Combo | 1.4 (1389ccm) Petrol | C14SE | B | 71 | 1994 - 2001 | |
| OPEL | Kadett | 1.6 (1598ccm) Diesel | 16D/16DA | D | 35/36/45/46 | 1982 - 1984 | |
| OPEL | Kadett | 1.6 (1598ccm) Diesel | 16D/16DA | D | 33/34/43/44 | 1982 - 1984 | |
| OPEL | Kadett | 1.6 (1598ccm) Diesel | 16D/16DA | E | 36/45/46 | 1984 - 1989 | |
| OPEL | Kadett | 1.6 (1598ccm) Diesel | 16D/16DA | E | 49 | 1984 - 1989 | |
| OPEL | Kadett | 1.6 (1598ccm) Diesel | 16D/16DA | E | 33/34/43/44 | 1984 - 1989 | |
| OPEL | Kadett | 1.6 (1598ccm) Petrol | 16SH | D | 35/36 | 1981 - 1984 | |
| OPEL | Kadett | 1.6 (1598ccm) Petrol | 16SH | D | 31/34 | 1981 - 1984 | |
| OPEL | Kadett | 1.6 (1598ccm) Petrol | 16SH | E | 33/34 | 1984 - 1987 | |
| OPEL | Kadett | 1.6 (1598ccm) Petrol | 16SH | E | 39 | 1984 - 1987 | |
| OPEL | Kadett | 1.6 (1598ccm) Petrol | 16SH | E | 36 | 1984 - 1987 | |
| OPEL | Kadett | 1.8 (1796ccm) Petrol | 18E/18S | D | 43/44 | 1981 - 1984 | |
| OPEL | Kadett | 1.8 (1796ccm) Petrol | 18E/18SE | E | 39/49 | 1984 - 1986 | |
| OPEL | Kadett | 1.8 (1796ccm) Petrol | 18E/18SE | E | 35/36/45/46 | 1984 - 1986 | |
| OPEL | Kadett | 1.8 (1796ccm) Petrol | 18E | E | 34/43/44 | 1984 - 1986 | |
| OPEL | Kadett | 1.8 (1796ccm) Petrol | C18NE | E | 39/49 | 1985 - 1986 | |
| OPEL | Kadett | 1.8 (1796ccm) Petrol | C18NT/C18NZ | E | 33/34/43/44 | 1985 - 1991 | |
| OPEL | Kadett | 1.8 (1796ccm) Petrol | E18NV/S18NV | E | 39/49 | 1987 - 1991 | |
| OPEL | Kadett | 1.8 (1796ccm) Petrol | 18E | E | 39/49 | 1987 - 1990 | |
| OPEL | Kadett | 1.8 (1796ccm) Petrol | 18SE | E | 46 | 1988 - 1991 | |
| OPEL | Kadett Van | 1.6 (1598ccm) Diesel | 16D/16DA | E | 37/38/47/48 | 1984 - 1989 | |
| OPEL | Kadett Van | 1.8 (1796ccm) Petrol | C18NT | E | 49 | 1984 - 1992 | |
| OPEL | Manta | 1.8 (1796ccm) Petrol | 18S | B | Combi Coupe | 58 | 1981 - 1987 |
| OPEL | Manta | 1.8 (1796ccm) Petrol | 18S | B | 55 | 1981 - 1987 | |
| OPEL | Rekord | 1.8 (1796ccm) Petrol | 18N | E | 16 | 1981 - 1986 | |
| OPEL | Rekord | 1.8 (1796ccm) Petrol | 18N | E | 64/66 | 1981 - 1986 | |
| OPEL | Rekord | 1.8 (1796ccm) Petrol | 18S | E | 64/66/67 | 1981 - 1986 | |
| OPEL | Rekord | 1.8 (1796ccm) Petrol | 18S | E | 16/17 | 1982 - 1986 | |
| OPEL | Rekord | 1.8 (1796ccm) Petrol | C18NV | E | 64/66/67 | 1984 - 1986 | |
| OPEL | Rekord | 1.8 (1796ccm) Petrol | C18NV | E | 16/17 | 1984 - 1986 | |
| VAUXHALL | Astra | 1.6 (1598ccm) Petrol | 16SV | 33/34/43/44 | 1984 - 1988 | ||
| VAUXHALL | Astra | 1.6 (1598ccm) Petrol | 16SV | 36/46 | 1984 - 1988 | ||
| VAUXHALL | Astra | 1.8 (1796ccm) Petrol | 18E | 36 | 1990 - 1991 | ||
| VAUXHALL | Astra Belmont | 1.6 (1598ccm) Petrol | 16S | 39/49 | 1985 - 1991 | ||
| VAUXHALL | Astra Belmont | 1.6 (1598ccm) Petrol | 16SV | 49 | 1989 - 1991 | ||
| VAUXHALL | Cavalier | 1.8 (1796ccm) Petrol | 18E/18SE | 83 | 1981 - 1986 | ||
| VAUXHALL | Cavalier | 1.8 (1796ccm) Petrol | 18E/18SE | 84/89 | 1981 - 1988 | ||
| VAUXHALL | Cavalier | 1.8 (1796ccm) Petrol | 18E/18SE | 86/87 | 1981 - 1988 | ||
| VAUXHALL | Cavalier | 1.8 (1796ccm) Petrol | 18SE | 81 | 1985 - 1988 | ||
| VAUXHALL | Cavalier | 1.8 (1796ccm) Petrol | C18NE | 86 | 1985 - 1986 |
Description
A0443 Replacement Alternator
Start your A0443 alternator comparison with the linked Lucas reference LRA00443 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 Vauxhall Astra 1.6 Petrol 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.
- Single-groove pulley: check belt profile and alignment against the existing unit.
- 2 mounting holes: compare the fixing pattern and unit position.
- M6 B+ terminal: check the connection against the original unit.
Compatible Vehicles and Applications
- Vauxhall Astra 1.6 Petrol – selected applications 1984–1988 (engine code 16SV).
- Vauxhall Astra Belmont 1.6 Petrol – selected applications 1985–1991 (engine code 16S).
- Vauxhall Cavalier 1.8 Petrol – selected applications 1981–1986 (engine code 18E/18SE).
- Bedford Astra Van 1.6 Petrol – selected applications 1984–1991 (engine code 16S/16SV).
- Opel Ascona 1.6 Diesel – selected applications 1982–1988 (engine code 16D/16DA).
- Opel Combo 1.4 Petrol – selected applications 1994–2001 (engine code C14SE).
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 A0443. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
120489120, 120489122, 120489949, 986030910, 986030911, 986030918, 436160, VA115, LRA00443, LEA0084, LRA443, 3472053, 3472065, 3472225, DRA0910
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 A0443 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 A0443 fit my Vauxhall Astra?
Vauxhall Astra 1.6 Petrol (1984–1988) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A0443 replace Lucas LRA00443?
Lucas LRA00443 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 A0443?
The listed details include 12V, 45A output, 1 pulley groove. Compare the complete specifications on this page with the unit being replaced.
Is A0443 new or remanufactured?
Check the current product condition selection for A0443. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A0443?
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.
