B0426 12V 120A Alternator Fits VW Passat, VW Polo, VW Sharan
Price range: £94.50 through £126.49
Compare the B0426 12V 120A alternator from Sahibs Auto Electrics with the unit currently fitted. Listed applications include selected VW Passat, VW Polo, VW Sharan, Audi 80 models. Identification references include Lucas LRB00426, Bosch 123510008, Valeo 437655. Its listed 12V 120A 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 B0426 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 120 A |
| Volt | 12 V |
| No. of Grooves | 6 qty |
| Pulley Diameter | 50 mm |
| Mounting holes | 4 qty |
| Position | -90° |
| B+ | M8 |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 6.8 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYB0426 | Dyno Electrics |
| 401442421 | Euro Car Part |
| A0151 | AS-PL |
| 123510008 | BOSCH |
| 123510009 | BOSCH |
| 123515009 | BOSCH |
| 123515011 | BOSCH |
| 986039520 | BOSCH |
| 111892 | CARGO |
| F032111892 | CARGO |
| DRA9520 | DELCO |
| 8EL737194-001 | HELLA |
| 437655 | VALEO |
| 028309027G | VW |
| 028903018BX | VW |
| 028903018E | VW |
| 028903018EX | VW |
| 028903023F | VW |
| 028903025F | VW |
| 028903025FX | VW |
| 028903027G | VW |
| 028903028A | VW |
| 028903028F | VW |
| ALTS328 | 3EFFE |
| PRAS328 | 3EFFE |
| AI-90099 | AINDE |
| CGB-82806 | AINDE |
| ANM31740X | ANDEL |
| AEA4226 | AUTOELECTRO |
| STA0263R | BOVEZ |
| CAL10218AS | CASCO |
| CAL10218RS | CASCO |
| 4513 | CEVAM |
| 56490 | EAI |
| ALT1841 | ELECTROLOG |
| 28-2806 | ELSTOCK |
| 210199 | ERA |
| 210726 | ERA |
| 219134 | ERA |
| 9039520 | FRIESEN |
| CA1147IR | HC PARTS |
| 32039520 | HERTH+BUSS |
| 32040600 | HERTH+BUSS |
| 301147RI | KUHNER |
| 11.1147 | LAUBER |
| 11.1147M | LAUBER |
| 441294 | LOGISTIK |
| LRB00426 | LUCAS |
| LRB426 | LUCAS |
| 89213069 | POWERMAX |
| 9213069 | POWERMAX |
| 20101812BN | REAL |
| 20101812RC | REAL |
| 310658 | RHIAG |
| 2010218 | SANDO |
| ALT122180 | SIOM |
| ALT122180A | SIOM |
| ALT122180R | SIOM |
| ALT122670 | SIOM |
| SA236 | SOVEREIGN |
| SA678 | SOVEREIGN |
| SA851 | SOVEREIGN |
| STX100183 | STARDAX |
| STX100263 | STARDAX |
| STX100263R | STARDAX |
| STX100434 | STARDAX |
| STX100434R | STARDAX |
| STX100459 | STARDAX |
| STX101359 | STARDAX |
| 13833R | WAI / TRANSPO |
| 13833R-6G | WAI / TRANSPO |
| ALT10294 | WOODAUTO |
Alternative Parts
| Alternative Part | Current Description | Alternative Description | Direct Alternative |
|---|---|---|---|
| B0430 | Pulley without clutch PV6/48 Pulley off set 39MM | Clutch pulley PV5/56 Pulley off set 29.5MM | No |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| AUDI | 80 | 1.9 (1896ccm) Diesel | 1Z | B4 | 8C2 | 1991 - 1995 | |
| AUDI | 80 | 1.9 (1896ccm) Diesel | 1Z | B4 | Avant | 8C5 | 1992 - 1995 |
| AUDI | A6 | 1.9 (1896ccm) Diesel | 1Z/AHU | C4 | Avant/Avant-Estate | 4A5 | 1994 - 1997 |
| AUDI | A6 | 1.9 (1896ccm) Diesel | 1Z/AHU | C4 | 4A2 | 1994 - 1997 | |
| VW | Passat | 1.9 (1896ccm) Diesel | AFN | B3/B4 | 3A2 | 1996 - 1996 | |
| VW | Passat | 1.9 (1896ccm) Diesel | AFN | B3/B4 | 3A5 | 1996 - 1996 | |
| VW | Polo | 1.9 (1896ccm) Diesel | ASY | IV | 9N1/9N3 | 2003 - 2009 | |
| VW | Sharan | 1.8 (1781ccm) Petrol | AJH/AWC | 7M6/7M8/7M9 | 1997 - 2000 |
Description
B0426 Replacement Alternator
Start your B0426 alternator comparison with the linked Lucas reference LRB00426 and the specifications shown on this page. The listed electrical rating is 12V 120A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected VW Passat 1.9 Diesel variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 120A 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 Passat 1.9 Diesel – selected applications 1996–1996 (engine code AFN).
- VW Polo 1.9 Diesel – selected applications 2003–2009 (engine code ASY).
- VW Sharan 1.8 Petrol – selected applications 1997–2000 (engine code AJH/AWC).
- Audi 80 1.9 Diesel – selected applications 1991–1995 (engine code 1Z).
- Audi A6 1.9 Diesel – selected applications 1994–1997 (engine code 1Z/AHU).
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 B0426. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
123510008, 123510009, 123515009, 123515011, 986039520, 437655, LRB00426, LRB426, DRA9520
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 B0426 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 B0426 fit my VW Passat?
VW Passat 1.9 Diesel (1996–1996) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does B0426 replace Lucas LRB00426?
Lucas LRB00426 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 B0426?
The listed details include 12V, 120A output, 6 pulley grooves. Compare the complete specifications on this page with the unit being replaced.
Is B0426 new or remanufactured?
Check the current product condition selection for B0426. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering B0426?
Compare 12V compatibility, 120A 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.
