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CP247
Gallery
BrandAS-PL
MPNA0037
OE refs56
SKU4843-A0037
GTIN / EAN5901259400564

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Details

SpecificationValue
BrandAS-PL
MPNa0037
CategoryPower generator
Voltage [V]12 V
Alternator Charging Current [A]90 A
QualitySTANDARD LINE

OE/OEM numbers (56)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 037903026C. The red ring marks where this part installs on the vehicle.

Alternator — A2 A2 (Typ 8Z) (2000–2005) — alternator and single parts for alternator:
A2 A2 (Typ 8Z) (2000–2005) · alternator and single parts for alternator:Position 1A

What's in the kit

This kit ships with 76 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.

#Part numberComponentQty
1ABE9006
Bearing
Quality
STANDARD LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
2ABE9006(NTN)
Bearing
Quality
PREMIUM LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
3ABE9006(NSK)
Bearing
Quality
PREMIUM LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
4ABE9006(BULK)
Bearing
Quality
STANDARD LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
5ABE9006(SKF)
Bearing
Quality
PREMIUM LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
6ABE9021
Bearing
Quality
STANDARD LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
7ABE9021(NTN)
Bearing
Quality
PREMIUM LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
8ABE9021(NSK)
Bearing
Quality
PREMIUM LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
9ABE9021(BULK)
Bearing
Quality
STANDARD LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
10ABE9021(NACHI)
Bearing
Quality
PREMIUM LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
11ABE9021(KOYO)
Bearing
Quality
PREMIUM LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
12ABR0009
Protective Cap, alternator
Quality
STANDARD LINE
Height [mm]
64,30 mm
Inner Diameter [mm]
47,00 mm
Outer Diameter [mm]
130,20 mm
1
13ABR0010
Protective Cap, alternator
Quality
STANDARD LINE
Height [mm]
77,50 mm
Inner Diameter [mm]
38,00 mm
Outer Diameter [mm]
132,00 mm
1
14APC0002
Protective Cap, alternator
Quality
STANDARD LINE
1
15AR0013
Rotor, alternator
Voltage [V]
12 V
Alternator Charging Current [A]
100 A
Quality
STANDARD LINE
Outer Diameter [mm]
93,00 mm
Length 1 [mm]
153,1 mm
1
16ARC0090
Rectifier, alternator
Quality
STANDARD LINE
Inner Diameter [mm]
38,00 mm
Outer Diameter [mm]
121,00 mm
Current Strength [A]
50 A
Number of diodes
6
1
17ARE0008
Alternator Regulator
Voltage [V]
12 V
Quality
STANDARD LINE
1
18ARE0008(BOSCH)
Alternator Regulator
Voltage [V]
12 V
Quality
PREMIUM LINE
1
19AS0013
Stator, alternator
Voltage [V]
12 V
Alternator Charging Current [A]
90 A
Quality
STANDARD LINE
Inner Diameter [mm]
94,10 mm
Outer Diameter 1 [mm]
116,00 mm
1
20ASL9008
Slip Ring, alternator
Quality
STANDARD LINE
Height 1 [mm]
7,50 mm
Height 2 [mm]
7,50 mm
Length 1 [mm]
37,9 mm
Outer Diameter 1 [mm]
15,80 mm
Outer Diameter 2 [mm]
24,00 mm
Inner Diameter 1 [mm]
7,00 mm
Inner Diameter 2 [mm]
17,20 mm
1
21ASL9008(BULK)
Slip Ring, alternator
Quality
STANDARD LINE
Height 1 [mm]
7,50 mm
Height 2 [mm]
7,50 mm
Length 1 [mm]
37,9 mm
Outer Diameter 1 [mm]
15,80 mm
Outer Diameter 2 [mm]
24,00 mm
Inner Diameter 1 [mm]
7,00 mm
Inner Diameter 2 [mm]
17,20 mm
1
22ARE0159(BOSCH)
Alternator Regulator
Voltage [V]
12 V
Quality
PREMIUM LINE
1
23ABE9006(FAG)(BULK)
Bearing
Quality
PREMIUM LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
24ABE9006(FAG)
Bearing
Quality
PREMIUM LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
25ABE9006(NSK)(BULK)Bearing1
26ABE9006(NTN)(BULK)Bearing1
27ABE9006(SKF)(BULK)Bearing1
28ABR0053SProtective Cap, alternator1
29ARS0086SRepair Set, alternator1
30ARS0015Repair Set, alternator1
31ARS0029Repair Set, alternator1
32ARS0022Repair Set, alternator1
33ARS0022(BULK)Repair Set, alternator1
34ARS0023Repair Set, alternator1
35ARS0014Repair Set, alternator1
36ARS0021Repair Set, alternator1
37ARS0021(BULK)Repair Set, alternator1
38ARS9032Repair Set, alternator1
39ARS0055Repair Set, alternator1
40ARS0056Repair Set, alternator1
41ARS0017Repair Set, alternator1
42ARC0085Rectifier, alternator1
43ARS4022SRepair Set, alternator1
44ARS9063SRepair Set, alternator1
45AP0054Belt Pulley, alternator1
46ARS0014(BULK)Repair Set, alternator1
47ARS0023(BULK)Repair Set, alternator1
48ARS4022S(BULK)Repair Set, alternator1
49ARS9032(BULK)Repair Set, alternator1
50ARS9063S(BULK)Repair Set, alternator1
51ZS0002Bearing1
52ZS0003Carbon Brush, alternator1
53ABE9021(NSK)(BULK)Bearing1
54ABE9021(NTN)(BULK)Bearing1
55ABE9021(SKF)Bearing1
56ABE9021(SKF)(BULK)Bearing1
57ABEC0001Protective Cap, alternator1
58ABEC0001(BOSCH)Protective Cap, alternator1
59ABEC0001(BULK)Protective Cap, alternator1
60ARE0008S2Alternator Regulator1
61ARE0008(BOSCH)PAlternator Regulator1
62ARE0008SAlternator Regulator1
63AB0004P(BULK)Carbon Brush, alternator1
64AB0004PCarbon Brush, alternator1
65BX213Carbon Brush, alternator1
66BX213(BULK)Carbon Brush, alternator1
67BX213(IKA)Carbon Brush, alternator1
68AP0088SBelt Pulley, alternator1
69ABE9006(KOYO)Bearing1
70ABE9006(NACHI)Bearing1
71ABE9006(NACHI)(BULK)Bearing1
72ASL9008P(BULK)Slip Ring, alternator1
73ASL9008PSlip Ring, alternator1
74ABEC0001S(BULK)Protective Cap, alternator1
75ABEC0001SProtective Cap, alternator1
76ARE0274(SEG)Alternator Regulator1

About this product

The AS-PL Power generator (A0037) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Voltage [V]: Zinc V, Alternator Charging Current [A]: 90 A, Quality: STANDARD LINE, Pulleys: 0, Version: 0124325032. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI, MERCEDES-BENZ, SEAT, SKODA and 1 other makes models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 012402A2LB, 01240AA2LB, 0124315061, 0124315703 and 222 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.

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Power generator AS-PL A0037 — compatible car models

Car modelsAUDI: A2 (8Z0), A3 (8L1), A3 (8P1), A3 Convertible (8P7), A3 Sportback (8PA), A4 B5 (8D2), A4 B5 Avant (8D5), TT (8N3), TT Roadster (8N9); MERCEDES-BENZ: E-CLASS (W211); SEAT: ALHAMBRA (7V8, 7V9), ALHAMBRA VAN (7V8, 7V9), ALTEA (5P1), ALTEA XL (5P5, 5P8), AROSA (6H1), CORDOBA (6K1, 6K2), CORDOBA (6L2), CORDOBA Vario (6K5), IBIZA II (6K1), IBIZA III (6L1) (+9 more); SKODA: FABIA I (6Y2)
Engines1.4; 1.6; 1.8 T; E 500 (211.070); 1.8 T 20V; 1.9 TDI; 1.0; 1.4 16V; 1.0 16V
Year of manufacture1991-2018
Manufacturer article number (MPN)A0037
OE part numbers021903025J, 028903028C, 028903028D, 028903028DX, 030903023J, 030903023JX, 030903023M, 030903023MX, 030903023N, 030903029A, 036903026B, 036903026C, 036903028A, 036903028AX, 037903025F, 037903025FX, 037903026C, 037903026CX, 038903018A, 038903018AX (+36 more)
Compatibility check

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Description and what's included

AS-PL a0037 Brand new AS-PL. Alternator Charging Current [A]: 90 A. Pulleys: 0. Quality: STANDARD LINE. Version: 0124325032. Voltage [V]: 12 V

What's included:
  • 1x Power generator
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 Power generator compatible with my car?

This Power generator fits AUDI, MERCEDES-BENZ, 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]: 90 A; Quality: STANDARD LINE; Pulleys: 0; Version: 0124325032. 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: 021903025J, 028903028C, 028903028D, 028903028DX, 030903023J, 030903023JX, 030903023M, 030903023MX and 48 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 £121.99. 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 021903025J?

Yes, this AS-PL Power generator is a direct replacement for OE part number 021903025J. 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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Common OE numbers for this part

Common original equipment numbers linked to stocked alternatives.

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