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Details
| Specification | Value |
|---|---|
| Brand | AS-PL |
| MPN | are0006s |
| Voltage [V] | 12 V |
| Quality | STANDARD LINE |
OE numbers (39)
Search by this OE number to find compatible parts
- MERCEDES-BENZโ0021548502
- MERCEDES-BENZโ0031540206
- VWโ021903803B
- VWโ028903803B
- VWโ028903803C
- VWโ030905241A
- MERCEDES-BENZโ0331540706
- VWโ054903803
- VWโ054903803A
- VWโ078903803
- BMWโ12311247892
- BMWโ12311730604
- BMWโ12311739365
- BMWโ12311747920
- BMWโ12317739365
- BMWโ1247892
- BMWโ1739365
- FIATโ2174825
- NISSANโ23215-72J00
- HITACHIโ2500552
- IVECOโ42531176
- SCANIAโ4737151
- PEUGEOTโ571697
- PEUGEOTโ576196
- PEUGEOTโ576197
- VOLVOโ9130110
- VOLVOโ9130518
- VOLVOโ91305185
- FIATโ9943986
- FIATโ9944659
- FIATโ9944827
- FIATโ9944857
- FIATโ9946659
- FIATโ9947103
- FIATโ9947418
- FIATโ9950561
- MERCEDES-BENZโA0021548502
- MERCEDES-BENZโA0031540206
- MERCEDES-BENZโA0331540706
Where this part fits
Original-fit position for OE 028903803C. The red ring marks where this part installs on the vehicle.

About this product
When alternator regulator performance matters, the AS-PL ARE0006S delivers โ built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Voltage [V]: Zinc V, Quality: STANDARD LINE. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 0021548502, 0031540206, 0120335006, 0120335007 and 436 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 โ 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 โ 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 โ 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.No equivalent parts found.
Alternator Regulator AS-PL ARE0006S โ compatible car models
| Manufacturer article number (MPN) | ARE0006S |
|---|---|
| OE part numbers | 0021548502, 0031540206, 021903803B, 028903803B, 028903803C, 030905241A, 0331540706, 054903803, 054903803A, 078903803, 12311247892, 12311730604, 12311739365, 12311747920, 12317739365, 1247892, 1739365, 2174825, 23215-72J00, 2500552 (+19 more) |
Compatibility check
Loading vehicle dataโฆ
Please wait while we load vehicle compatibility information.Description and what's included
AS-PL are0006s Brand new AS-PL. Quality: STANDARD LINE. Voltage [V]: 12 V
- 1x Alternator Regulator
Shipping, returns, warranty
Free UK delivery on orders over ยฃ99.00. Tracked standard shipping.
- Standard delivery: 5โ9 business days
- Order before 5pm โ 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 Alternator Regulator 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 โ we'll confirm whether this Alternator Regulator fits. All fitment data is verified through TecDoc.
What specifications does this AS-PL Alternator Regulator have?
This AS-PL Alternator Regulator has the following specifications: Voltage [V]: 12 V; Quality: STANDARD LINE. Check the full specifications table above for complete details.
What OE part numbers does this Alternator Regulator replace?
This Alternator Regulator replaces OE part numbers: 0021548502, 0031540206, 021903803B, 028903803B, 028903803C, 030905241A, 0331540706, 054903803 and 31 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Alternator Regulator cost?
This AS-PL Alternator Regulator is available for ยฃ8.99. Alternator Regulator 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 Alternator Regulator?
Regular inspection of your Alternator Regulator 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 Alternator Regulator?
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 Alternator Regulator fitted by a professional mechanic.
Can I use this part as a replacement for OE 0021548502?
Yes, this AS-PL Alternator Regulator is a direct replacement for OE part number 0021548502. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.