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Alternator WALKER WAL00023
Power generator WALKER WAL00023. Fits 38 car models (AUDI, SEAT, SKODA +1). Replaces 8 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- WALKER
- Category
- Power generator
- Voltage [V]
- 14 V
- Alternator Charging Current [A]
- 140 A
- Belt Pulley Ø [mm]
- 52 mm
- Clamp
- M8 B+;LIN2
- Bore Diameter 1 [mm]
- 8 mm
- Net weight [kg]
- 7.26 kg
- MPN
- WAL00023
- SKU
- 0013-WAL00023
- GTIN / EAN
- 4060426556990
- What's included
- 1x Power generator
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- AUDI04L903021G
- AUDI04L903021GX
- AUDI / SEAT / SKODA / VW04L903023K
- AUDI / SEAT / SKODA / VW04L903023KX
- AUDI / SEAT / SKODA / VW04L903023L
- AUDI / SEAT / SKODA / VW04L903023LX
- VW04L903024T
- VW04L903024TX
Where this part fits
Original-fit position for OE 04L903021G. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
4 available · 23 numbers
Check availability
Check availability
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All 23 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
- ALANKO 10444253
- AS-PL A0748S
- AS-PL A3400PR
- BOSCH 0986084350
- BOSCH 0986085830
- BOSCH F000BL08G7
- BOSCH F000BL08G8
- BOSCH F000BL08M7
- BOSCH F000BL08M8
- BOSCH F000BL08X6
- DELCO REMY DRA1564
- DRI 2115391402
- ELSTOCK 28-7760
- ERA 209571
- ERA 209571A
- LUCAS LRA04151
- LUCAS ELECTRICAL LRA04151
- NK 4847926
- TMI AL03684
- VALEO 443391
- VALEO 444274
- VALEO 2627025C
- VALEO TG14C078
Compatible cars. AUDI, SEAT, SKODA +1, 38 models.
Matched from the manufacturer's data.
Power generator for AUDIPower generator for SEATPower generator for SKODAPower generator for VW
| Model | Engines | Years |
|---|---|---|
| AUDI6 models | ||
| AUDI A3 (8V1, 8VK) | 1.6 TDI, 2.0 TDI quattro | 2012–2020 |
| AUDI A3 Convertible (8V7, 8VE) | 1.6 TDI | 2013–2021 |
| AUDI A3 Limousine (8VS, 8VM) | 1.6 TDI, 2.0 TDI, 2.0 TDI quattro, 40 TDI quattro | 2013–2021 |
| AUDI A3 Sportback (8VA, 8VF) | 1.6 TDI, 2.0 TDI, 2.0 TDI quattro | 2012–2021 |
| AUDI Q2 (GAB, GAG) | 1.6 TDI, 2.0 TDI, 2.0 TDI quattro, 35 TDI, 35 TDI quattro | 2016– |
| AUDI Q3 (8UB, 8UG) | 2.0 TDI, 2.0 TDI quattro | 2011–2020 |
SEAT10 models
| Model | Engines | Years |
|---|---|---|
| SEAT ALHAMBRA (710, 711) | 2.0 TDI, 2.0 TDi 4Drive, 2.0 TDI 4Drive | 2010–2022 |
| SEAT ARONA (KJ7, KJP) | 1.6 TDI | 2017– |
| SEAT ATECA (KH7, KHP) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4Drive | 2016– |
| SEAT IBIZA V (KJ1, KJG) | 1.6 TDI | 2017– |
| SEAT LEON (5F1) | 1.6 TDI, 2.0 TDI | 2012–2021 |
| SEAT LEON Hatchback Van (5F1) | 1.6 TDI, 2.0 TDI | 2012–2020 |
| SEAT LEON SC (5F5) | 1.6 TDI | 2013–2018 |
| SEAT LEON ST (5F8) | 1.6 TDI, 1.6 TDI 4Drive, 2.0 TDI, 2.0 TDI 4Drive | 2012–2020 |
| SEAT LEON ST Estate Van (5F8) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4Drive | 2013–2020 |
| SEAT TARRACO (KN2) | 2.0 TDI, 2.0 TDI 4Drive | 2018–2024 |
SKODA6 models
| Model | Engines | Years |
|---|---|---|
| SKODA KAROQ (NU7, ND7) | 1.0 TSI, 1.4 TSI 4x4, 1.6 SRE, 1.6 TDI, 2.0 TDI 4x4 | 2017– |
| SKODA KODIAQ I (NS6, NS7, NV7) | 2.0 TDI, 2.0 TDI 4x4 | 2016– |
| SKODA OCTAVIA III (5E3, NL3, NR3) | 1.6 TDI, 1.6 TDI 4x4, 2.0 TDI, 2.0 TDI 4x4 | 2012–2021 |
| SKODA OCTAVIA III Combi (5E5, 5E6) | 1.6 TDI, 1.6 TDI 4x4, 2.0 TDI, 2.0 TDI 4x4 | 2012–2020 |
| SKODA SUPERB III (3V3) | 2.0 TDI, 2.0 TDI 4x4 | 2015–2024 |
| SKODA SUPERB III Estate (3V5) | 2.0 TDI, 2.0 TDI 4x4 | 2015–2024 |
VW16 models
| Model | Engines | Years |
|---|---|---|
| VW ARTEON (3H7, 3H8) | 2.0 TDI, 2.0 TDI 4motion | 2017– |
| VW ARTEON SHOOTING BRAKE (3H9) | 2.0 TDI, 2.0 TDI 4motion | 2020– |
| VW GOLF ALLTRACK VII Variant (BA5, BV5) | 2.0 TDI 4motion | 2014–2020 |
| VW GOLF SPORTSVAN VII (AM1, AN1) | 1.6 TDI | 2014–2020 |
| VW GOLF VII (5G1, BQ1, BE1, BE2) | 1.6 TDI, 2.0 TDI | 2012–2021 |
| VW GOLF VII Variant (BA5, BV5) | 1.6 TDI | 2013–2022 |
| VW PASSAT ALLTRACK B8 Variant (3G5, CB5) | 2.0 TDI 4motion | 2015– |
| VW PASSAT B8 (3G2, CB2) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4motion | 2014– |
| VW PASSAT B8 Variant (3G5, CB5) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4motion | 2014– |
| VW POLO VI (AW1, BZ1, AE1) | 1.6 TDI | 2017– |
| VW SHARAN (7N1, 7N2) | 2.0 TDI, 2.0 TDI 4motion | 2010–2022 |
| VW T-ROC (A11, D11) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4motion | 2017– |
| VW TIGUAN (AD1, AX1) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4motion | 2016–2024 |
| VW TIGUAN ALLSPACE (BW2, BJ2) | 2.0 TDI, 2.0 TDI 4motion | 2017– |
| VW TOURAN (5T1) | 1.6 TDI, 2.0 TDI | 2015– |
| VW TOURAN VAN (5T1) | 2.0 TDI | 2015– |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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£5.99
Standard delivery
Delivery estimates depend on current stock availability.
£50.00
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14 days
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2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10
