A1792 12V 105A Alternator Fits Chevrolet Blazer, Chevrolet S10 Blazer
Price range: £128.62 through £165.87
Identify a replacement alternator using Sahibs A1792, listed at 12V 105A. Listed applications include selected Chevrolet Blazer, Chevrolet S10 Blazer models. Identification references include Lucas LRA01792, Bosch F042300154, Delco Remy 10463406. Its listed 12V 105A rating provides an electrical matching point for your existing unit. Check the 6-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 A1792 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 105 A |
| Volt | 12 V |
| No. of Grooves | 6 qty |
| Pulley Diameter | 66 mm |
| Mounting holes | 2 qty |
| Position | -60° |
| B+ | M8 |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 5.11 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA1792 | Dyno Electrics |
| 0986CN0621 | Bosch Exchange |
| 0986CR0621 | Bosch Exchange |
| 0986UN0621 | Bosch Exchange |
| 0986UR0621 | Bosch Exchange |
| 10463406 | Delco Remy |
| 10463632 | Delco Remy |
| 10479981 | Delco Remy |
| 10480188 | Delco Remy |
| 112613 | HC-Cargo |
| 1180221DR | WAI |
| 81605N | WAI |
| 81605R | WAI |
| 835515100 | PSH |
| 90014168 | Wilson |
| A1394 | Dixie |
| A1394N | Dixie |
| AL8700N | Bosch (USA) |
| AL8700X | Bosch (USA) |
| ALT1415 | Unipoint |
| ALT40048 | Wood Auto |
| F042300154 | Bosch |
| LRA01792 | Lucas |
| LRA1792 | Lucas |
| RM1031 | Delphi |
| WOOALT40048 | Wood Auto |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| CHEVROLET | Blazer | 4.3 (4300ccm) Petrol | LB4 | AWD | CT | 1994 - 1995 | |
| CHEVROLET | Blazer | 4.3 (4300ccm) Petrol | L35(262CUL6)/LB4 | AWD | CT | 1994 - 1995 | |
| CHEVROLET | S10 Blazer | 4.3 (4300ccm) Petrol | LB4 | ST | 1994 - 1994 |
Description
A1792 Replacement Alternator
The A1792 alternator is a replacement unit identified by Lucas reference LRA01792. The listed electrical rating is 12V 105A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected Chevrolet Blazer 4.3 Petrol variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 105A output: compare the listed rating with the original alternator.
- 6-groove pulley: check belt profile and alignment against the existing unit.
- 2 mounting holes: compare the fixing pattern and unit position.
- M8 B+ terminal: check the connection against the original unit.
Compatible Vehicles and Applications
- Chevrolet Blazer 4.3 Petrol – selected applications 1994–1995 (engine code LB4).
- Chevrolet S10 Blazer 4.3 Petrol – selected applications 1994–1994 (engine code LB4).
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 A1792. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
0986CN0621, 0986CR0621, 0986UN0621, 0986UR0621, F042300154, LRA01792, LRA1792, 10463406, 10463632, 10479981, 10480188
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 A1792 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 A1792 fit my Chevrolet Blazer?
Chevrolet Blazer 4.3 Petrol (1994–1995) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A1792 replace Lucas LRA01792?
Lucas LRA01792 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 A1792?
The listed details include 12V, 105A output, 6 pulley grooves. Compare the complete specifications on this page with the unit being replaced.
Is A1792 new or remanufactured?
Check the current product condition selection for A1792. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A1792?
Compare 12V compatibility, 105A 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.
