A4592 12V 140A Alternator Fits VW Golf, VW Polo, VW Tiguan
Price range: £139.41 through £183.84
The A4592 12V 140A Alternator is a replacement charging unit from Sahibs Auto Electrics. Listed applications include selected VW Golf, VW Polo, VW Tiguan, VW Tiguan Allspace models. Identification references include Lucas LRA04592, Bosch 1986A01248. Its listed 12V 140A 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 A4592 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 140 A |
| Volt | 12 V |
| No. of Grooves | 6 qty |
| Pulley Diameter | 56 mm |
| Mounting holes | 4 qty |
| Position | 180° |
| B+ | M8 |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 7.05 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA4592 | Dyno Electrics |
| UD102255A | AS-PL |
| 1986A01248 | BOSCH |
| F000BL08S5 | BOSCH |
| F000BL08S6 | BOSCH |
| 06K903026B | VW |
| 06K903026BX | VW |
| 06K903026L | VW |
| 06K903026LX | VW |
| AEG1417 | AUTOELECTRO |
| 40831 | CEVAM |
| 2115911402 | DRI |
| 28-8701 | ELSTOCK |
| 556713RIB | KUHNER |
| LRA0004592 | LUCAS |
| LRA04592 | LUCAS |
| 305.950.140.210 | PSH |
| 305.950.140.280 | PSH |
| 11976N | WAI / TRANSPO |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| AUDI | A1 | 2.0 (1984ccm) Petrol | DNND | Sportback | GBA | 2021 - | |
| AUDI | A3 | 2.0 (1984ccm) Petrol | DNNA | Quattro Sportback | 8YA | 2021 - | |
| AUDI | A3 | 2.0 (1984ccm) Petrol | DNNA | Quattro Limousine | 8YS | 2021 - | |
| AUDI | Q3 | 2.0 (1984ccm) Petrol | DKTC/DNNA | Quattro | F3B | 2018 - | |
| AUDI | Q3 | 2.0 (1984ccm) Petrol | DKTC/DNNA | Quattro Sportback | F3N | 2019 - | |
| AUDI | Q3 | 2.0 (1984ccm) Petrol | DNPA | Quattro Sportback | F3N | 2021 - | |
| AUDI | Q3 | 2.0 (1984ccm) Petrol | DNPA | Quattro | F3B | 2021 - | |
| AUDI | S3 | 2.0 (1984ccm) Petrol | DNFB | Quattro Limousine | 8YS | 2020 - | |
| AUDI | S3 | 2.0 (1984ccm) Petrol | DNFB | Quattro Sportback | 8YA | 2020 - | |
| AUDI | TTS | 2.0 (1984ccm) Petrol | DNFD | Quattro Roadster | FVR | 2021 - | |
| AUDI | TTS | 2.0 (1984ccm) Petrol | DNFD | Quattro | FVP | 2021 - | |
| CUPRA | Formentor | 2.0 (1984ccm) Petrol | DNFB | 4Drive | KM7 | 2020 - | |
| CUPRA | Formentor | 2.0 (1984ccm) Petrol | CZPB | KM7 | 2021 - | ||
| CUPRA | Formentor | 2.0 (1984ccm) Petrol | DNPA | KM7 | 2021 - | ||
| CUPRA | Formentor | 2.0 (1984ccm) Petrol | DNNA | 4Drive | KM7 | 2021 - | |
| CUPRA | Leon | 2.0 (1984ccm) Petrol | DNFC | KL1/KU1/KUG | 2021 - | ||
| CUPRA | Leon | 2.0 (1984ccm) Petrol | DNPA | KL1/KU1 | 2021 - | ||
| CUPRA | Leon | 2.0 (1984ccm) Petrol | DNNA | KL1/KU1 | 2022 - | ||
| CUPRA | Leon Sportstourer | 2.0 (1984ccm) Petrol | DNFC | Sportstourer | KL8/KU8 | 2021 - | |
| CUPRA | Leon Sportstourer | 2.0 (1984ccm) Petrol | DNFB | 4Drive Sportstourer | KL8/KU8 | 2021 - | |
| CUPRA | Leon Sportstourer | 2.0 (1984ccm) Petrol | DNPA | Sportstourer | KL8/KU8 | 2021 - | |
| CUPRA | Leon Sportstourer | 2.0 (1984ccm) Petrol | DNNA | Sportstourer | KL8/KU8 | 2022 - | |
| SEAT | Tarraco | 2.0 (1984ccm) Petrol | DNPA | 4Drive | KN2 | 2021 - 2024 | |
| SKODA | Octavia | 2.0 (1984ccm) Petrol | DLBA/DNPA | IV | Combi | NX5 | 2020 - |
| SKODA | Octavia | 2.0 (1984ccm) Petrol | DLBA/DNPA | IV | NX3 | 2020 - | |
| SKODA | Octavia | 2.0 (1984ccm) Petrol | DNNA | IV | NX3 | 2020 - | |
| SKODA | Octavia | 2.0 (1984ccm) Petrol | DNNA | IV | Combi | NX5 | 2020 - |
| VW | Golf | 2.0 (1984ccm) Petrol | DLBA/DNPA/DRNA | VIII | CD1/DA1 | 2020 - | |
| VW | Golf | 2.0 (1984ccm) Petrol | DNFG/DSFE/DSFF | VIII | 4Motion | CD1 | 2020 - |
| VW | Golf | 2.0 (1984ccm) Petrol | DNFC | VIII | CD1/DA1 | 2020 - | |
| VW | Golf | 2.0 (1984ccm) Petrol | DNFG | VIII | 4Motion Variant | CG5 | 2021 - |
| VW | Golf | 2.0 (1984ccm) Petrol | DNNA | VIII | CD1 | 2021 - 2024 | |
| VW | Golf | 2.0 (1984ccm) Petrol | DNNA | VIII | 4Motion Variant | CG5 | 2021 - 2024 |
| VW | Golf | 2.0 (1984ccm) Petrol | DNNA | VIII | 4Motion | CD1 | 2021 - 2024 |
| VW | Golf | 2.0 (1984ccm) Petrol | DNNA | VIII | Variant | CG5 | 2021 - 2024 |
| VW | Golf | 2.0 (1984ccm) Petrol | DNFF | VIII | 4Motion | CD1/DA1 | 2022 - |
| VW | Polo | 2.0 (1984ccm) Petrol | DNND | VI | AE1/AW1 | 2021 - | |
| VW | Tiguan | 2.0 (1984ccm) Petrol | DNFG | 4Motion | AX1 | 2020 - 2024 | |
| VW | Tiguan Allspace | 2.0 (1984ccm) Petrol | DGUA/DTEA | 4Motion | BJ2/BW2 | 2017 - | |
| VW | Tiguan Allspace | 2.0 (1984ccm) Petrol | DGUA/DTEA | BJ2/BW2 | 2017 - | ||
| VW | Tiguan Allspace | 2.0 (1984ccm) Petrol | DNPA | 4Motion | BJ2/BW2 | 2020 - |
Description
A4592 Replacement Alternator
For a A4592 alternator enquiry, use Lucas reference LRA04592 alongside the vehicle and original unit details. The listed electrical rating is 12V 140A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected VW Golf 2.0 Petrol variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 140A output: compare the listed rating with the original alternator.
- 6-groove pulley: check belt profile and alignment against the existing unit.
- 4 mounting holes: compare the fixing pattern and unit position.
- M8 B+ terminal: check the connection against the original unit.
Compatible Vehicles and Applications
- VW Golf 2.0 Petrol – selected applications 2020 – (engine code DLBA/DNPA/DRNA).
- VW Polo 2.0 Petrol – selected applications 2021 – (engine code DNND).
- VW Tiguan 2.0 Petrol – selected applications 2020–2024 (engine code DNFG).
- VW Tiguan Allspace 2.0 Petrol – selected applications 2017 – (engine code DGUA/DTEA).
- Audi A1 2.0 Petrol – selected applications 2021 – (engine code DNND).
- Audi A3 2.0 Petrol – selected applications 2021 – (engine code DNNA).
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 A4592. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
1986A01248, F000BL08S5, F000BL08S6, LRA04592, LRA0004592
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 A4592 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 A4592 fit my VW Golf?
VW Golf 2.0 Petrol (2020 -) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A4592 replace Lucas LRA04592?
Lucas LRA04592 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 A4592?
The listed details include 12V, 140A output, 6 pulley grooves. Compare the complete specifications on this page with the unit being replaced.
Is A4592 new or remanufactured?
Check the current product condition selection for A4592. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A4592?
Compare 12V compatibility, 140A 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.
