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CP247
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BrandAS-PL
MPNAS4004
OE refs1
SKU4843-AS4004
GTIN / EAN5901259416619

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Details

SpecificationValue
BrandAS-PL
MPNas4004
Voltage [V]12 V
Alternator Charging Current [A]55 A
QualitySTANDARD LINE
Inner Diameter [mm]89.80 mm
Outer Diameter 1 [mm]110.00 mm

OE/OEM numbers (1)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 9939969. The red ring marks where this part installs on the vehicle.

PART — Others
OthersPosition main

About this product

AS-PL Stator Alternator (AS4004) 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]: 55 A, Quality: STANDARD LINE, Inner Diameter [mm]: 89, 80 mm, Outer Diameter 1 [mm]: 110, 00 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 063320023000, 063320024000, 063321042010, 063321044000 and 156 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.

Suitable cars

Vehicle matches are curated from manufacturer data

Confirmed fits based on manufacturer data.

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Show all 159 OE numbers
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HC-Cargo131648
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MAGNETI MARELLI83601541
MAGNETI MARELLI83605011
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MAGNETI MARELLI83624631

Stator Alternator AS-PL AS4004 — compatible car models

Manufacturer article number (MPN)AS4004
OE part numbers9939969
Compatibility check

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Description and what's included

AS-PL as4004 Brand new AS-PL. Alternator Charging Current [A]: 55 A. Inner Diameter [mm]: 89,80 mm. Outer Diameter 1 [mm]: 110,00 mm. Quality: STANDARD LINE. Voltage [V]: 12 V

What's included:
  • 1x Stator Alternator
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Express and standard shipping available.

  • Standard delivery: 2-5 business days
  • Express delivery: 1-2 business days
  • 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 Stator Alternator compatible with my car?

Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Stator Alternator fits. All fitment data is verified through TecDoc.

What specifications does this AS-PL Stator Alternator have?

This AS-PL Stator Alternator has the following specifications: Voltage [V]: 12 V; Alternator Charging Current [A]: 55 A; Quality: STANDARD LINE; Inner Diameter [mm]: 89,80 mm; Outer Diameter 1 [mm]: 110,00 mm. Check the full specifications table above for complete details.

What OE part numbers does this Stator Alternator replace?

This Stator Alternator replaces OE part numbers: 9939969. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Stator Alternator cost?

This AS-PL Stator Alternator is available for £32.99. Stator Alternator 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 Stator Alternator?

Regular inspection of your Stator Alternator is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.

What tools do I need to replace a Stator Alternator?

Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Stator Alternator fitted by a professional mechanic.

Can I use this part as a replacement for OE 9939969?

Yes, this AS-PL Stator Alternator is a direct replacement for OE part number 9939969. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

Is the AS-PL AS4004 the same as the AS-PL AS0001?

No, while both are Stator Alternator parts, they are different products. The AS-PL AS4004 has Voltage [V]: 12 V, Alternator Charging Current [A]: 55 A, Quality: STANDARD LINE. The AS-PL AS0001 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.

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