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CP247
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BrandAS-PL
MPNA0421(BOSCH)
OE refs10
SKU4843-A0421(BOSCH)
GTIN / EAN5902129001676

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Details

SpecificationValue
BrandAS-PL
MPNa0421(bosch)
CategoryPower generator
Voltage [V]12 V
Alternator Charging Current [A]110 A
QualityPREMIUM LINE
Version1986A01070

OE numbers (10)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 06F903023E. The red ring marks where this part installs on the vehicle.

Alternator — Polo Polo (Typ 6C) (2013–2022) — Individual parts for 3-phase alternator
Polo Polo (Typ 6C) (2013–2022) · Individual parts for 3-phase alternatorPosition 1

About this product

AS-PL Power generator (A0421(BOSCH)) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Voltage [V]: Zinc V, Alternator Charging Current [A]: 110 A, Quality: PREMIUM LINE, Pulleys: Cast Iron, Version: 1986A01070 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI, FORD, SEAT, SKODA and 1 other makes vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 0124325083, 0124325092, 0124325130, 03L903023G and 68 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AS-PL is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.

Suitable cars

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Power generator AS-PL A0421(BOSCH)compatible car models

Car modelsAUDI: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF), A3 (8L1), A3 (8P1), A3 Convertible (8P7), A3 Sportback (8PA), A4 B5 (8D2), A4 B5 Avant (8D5), TT (8N3), TT Roadster (8N9); FORD: GALAXY I (WGR); SEAT: ALHAMBRA (7V8, 7V9), ALTEA (5P1), ALTEA XL (5P5, 5P8), CORDOBA (6K1, 6K2), CORDOBA (6L2), CORDOBA Vario (6K5), IBIZA II (6K1), IBIZA III (6L1), IBIZA IV (6J5, 6P1), IBIZA IV Hatchback Van (6J1) (+8 more); SKODA: FABIA I (6Y2)
Engines1.6 TDI; 1.6; 1.9 TDI; 1.8 T; 1.8 T 20V; 1.9 SDI
Year of manufacture1993-2019
Manufacturer article number (MPN)A0421(BOSCH)
OE part numbers03L903023G, 06F903023D, 06F903023DX, 06F903023E, 06F903023EX, 6F903023D, 6F903023DX, 6F903023E, 6F903023EX, HVW0001540002
Compatibility check

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Description and what's included

AS-PL a0421(bosch) Brand new Bosch. Alternator Charging Current [A]: 110 A. Pulleys: 3. Quality: PREMIUM LINE. Version: 1986A01070. Voltage [V]: 12 V

What's included:
  • 1x Power generator
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Tracked standard shipping.

  • Standard delivery: 5–9 business days
  • Order before 5pm — ships the next working day
  • Free returns within 14 days
  • All parts backed by manufacturer warranty

Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.

Frequently Asked Questions

Is this Power generator compatible with my car?

This Power generator fits AUDI, FORD, SEAT, SKODA, VW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.

What specifications does this AS-PL Power generator have?

This AS-PL Power generator has the following specifications: Voltage [V]: 12 V; Alternator Charging Current [A]: 110 A; Quality: PREMIUM LINE; Pulleys: 3; Version: 1986A01070. Check the full specifications table above for complete details.

What OE part numbers does this Power generator replace?

This Power generator replaces OE part numbers: 03L903023G, 06F903023D, 06F903023DX, 06F903023E, 06F903023EX, 6F903023D, 6F903023DX, 6F903023E and 2 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Power generator cost?

This AS-PL Power generator is available for £250.99. Power generator prices vary depending on brand, specifications, and vehicle compatibility. AS-PL parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my Power generator?

Watch for dimming headlights, warning light on dashboard, dead battery, strange noises from the engine, or electrical accessories malfunctioning.

What tools do I need to replace a Power generator?

Tools needed: socket set (8-17mm), spanner set, serpentine belt tool or breaker bar, multi-meter (for testing charge output), battery terminal clamp remover. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal before starting. Never disconnect the alternator with the engine running -- voltage spikes will destroy ECU electronics.

Can I use this part as a replacement for OE 03L903023G?

Yes, this AS-PL Power generator is a direct replacement for OE part number 03L903023G. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

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