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CP247
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BrandAS-PL
MPNA0078
OE refs46
SKU4843-A0078
GTIN / EAN5901259401127

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Details

SpecificationValue
BrandAS-PL
MPNa0078
CategoryPower generator
Voltage [V]12 V
Alternator Charging Current [A]90 A
QualitySTANDARD LINE

OE numbers (46)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 028903018F. The red ring marks where this part installs on the vehicle.

Alternator — A4 A4/Avant B5 (Typ 8D) (1996–2002) — Alternator
A4 A4/Avant B5 (Typ 8D) (1996–2002) · AlternatorPosition 1

What's in the kit

This kit ships with 65 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
1ABE9004
Bearing
Quality
STANDARD LINE
Height [mm]
12,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
40,00 mm
1
2ABE9004(NTN)
Bearing
Quality
PREMIUM LINE
Height [mm]
12,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
40,00 mm
1
3ABE9004(NSK)
Bearing
Quality
PREMIUM LINE
Height [mm]
12,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
40,00 mm
1
4ABE9004(BULK)
Bearing
Quality
STANDARD LINE
Height [mm]
12,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
40,00 mm
1
5ABE9004(NTN)(BULK)
Bearing
Quality
PREMIUM LINE
Height [mm]
12,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
40,00 mm
1
6ABE9004(FAG)(BULK)
Bearing
Quality
PREMIUM LINE
Height [mm]
12,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
40,00 mm
1
7ABE9004(FAG)
Bearing
Quality
PREMIUM LINE
Height [mm]
12,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
40,00 mm
1
8ABE9004(NACHI)
Bearing
Quality
PREMIUM LINE
Height [mm]
12,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
40,00 mm
1
9ABE9004(KOYO)(BULK)
Bearing
Quality
PREMIUM LINE
Height [mm]
12,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
40,00 mm
1
10ABE9004(KOYO)
Bearing
Quality
PREMIUM LINE
Height [mm]
12,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
40,00 mm
1
11ABE9006
Bearing
Quality
STANDARD LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
12ABE9006(NTN)
Bearing
Quality
PREMIUM LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
13ABE9006(NSK)
Bearing
Quality
PREMIUM LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
14ABE9006(BULK)
Bearing
Quality
STANDARD LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
15ABE9006(SKF)
Bearing
Quality
PREMIUM LINE
Height [mm]
14,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
47,00 mm
1
16AP0011
Belt Pulley, alternator
Quality
STANDARD LINE
Outer Diameter 1 [mm]
49,90 mm
Inner Diameter 1 [mm]
17,00 mm
Inner Diameter 2 [mm]
36,00 mm
Number of grooves
6
1
17APC0012
Protective Cap, alternator
Quality
STANDARD LINE
1
18AR0005
Rotor, alternator
Voltage [V]
12 V
Alternator Charging Current [A]
90 A
Quality
STANDARD LINE
Outer Diameter [mm]
93,40 mm
Length 1 [mm]
158 mm
1
19AS0007
Stator, alternator
Voltage [V]
12 V
Alternator Charging Current [A]
90 A
Quality
STANDARD LINE
Inner Diameter [mm]
94,00 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
22ARS0012
Repair Set, alternator
Quality
STANDARD LINE
Thickness [mm]
5,00 mm
Outer Diameter 1 [mm]
30,00 mm
Inner Diameter 1 [mm]
17,00 mm
1
23ARS0012(BULK)
Repair Set, alternator
Quality
STANDARD LINE
Thickness [mm]
5,00 mm
Outer Diameter 1 [mm]
30,00 mm
Inner Diameter 1 [mm]
17,00 mm
1
24ARS0024
Repair Set, alternator
Quality
STANDARD LINE
Length 1 [mm]
18,9 mm
1
25ARS0056Repair Set, alternator1
26ABE9006(FAG)(BULK)Bearing1
27ABE9006(FAG)Bearing1
28ABE9006(NSK)(BULK)Bearing1
29ABE9006(NTN)(BULK)Bearing1
30ABE9006(SKF)(BULK)Bearing1
31ARE0006Alternator Regulator1
32ARE0006S2Alternator Regulator1
33ARE0006(BOSCH)Alternator Regulator1
34ABEC0002Protective Cap, alternator1
35ABEC0002(BULK)Protective Cap, alternator1
36ABEC0002(BOSCH)Protective Cap, alternator1
37ABEC0002SProtective Cap, alternator1
38ZS0002Bearing1
39ZS0003Carbon Brush, alternator1
40ABE9004(NSK)(BULK)Bearing1
41ABE9004(SKF)Bearing1
42ABE9004(SKF)(BULK)Bearing1
43ARE0006SAlternator Regulator1
44AB0004P(BULK)Carbon Brush, alternator1
45AB0004PCarbon Brush, alternator1
46BX213Carbon Brush, alternator1
47BX213(BULK)Carbon Brush, alternator1
48BX213(IKA)Carbon Brush, alternator1
49ABR0134SProtective Cap, alternator1
50ABR0113SProtective Cap, alternator1
51ARC0199SRectifier, alternator1
52ARS0029Repair Set, alternator1
53ARS9063SRepair Set, alternator1
54ARS4022SRepair Set, alternator1
55ARS6018Repair Set, alternator1
56ARS9021Repair Set, alternator1
57ARS4013Repair Set, alternator1
58ARS0055Repair Set, alternator1
59ARS0005Repair Set, alternator1
60AP0133SBelt Pulley, alternator1
61ABE9006(KOYO)Bearing1
62ABE9006(NACHI)Bearing1
63ABE9006(NACHI)(BULK)Bearing1
64ASL9008P(BULK)Slip Ring, alternator1
65ASL9008PSlip Ring, alternator1

About this product

AS-PL Power generator (A0078) 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]: 90 A, Quality: STANDARD LINE, Pulleys: 0, Version: 0120485023 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI, SEAT, SKODA, VW 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: 0120485020, 0120485023, 0123310007, 0123320003 and 122 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.

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Power generator AS-PL A0078 — compatible car models

Car modelsAUDI: 80 B4 Avant (8C5), 80 B4 Saloon (8C2), A4 B5 (8D2), A4 B5 Avant (8D5), A6 C4 (4A2), A6 C4 Avant (4A5), CABRIOLET B3 (8G7); SEAT: CORDOBA (6K1, 6K2), TOLEDO I (1L2); SKODA: FELICIA Cube Van (6U5), FELICIA I (6U1), FELICIA I Estate (6U5), FELICIA II (6U1), FELICIA II Estate (6U5), FELICIA I Pickup (6UF, 6U7); VW: CORRADO (53I), DERBY (86), GOLF III (1H1), GOLF III Cabriolet (1E7), GOLF III Variant (1H5), GOLF IV (1J1), GOLF IV Cabriolet (1E7), PASSAT B3/B4 (3A2, 35I), PASSAT B3/B4 Variant (3A5, 35I), PASSAT B5 (3B2) (+5 more)
Engines1.9 TD; 1.9 TDI; 1.8 i; 1.9 D; 1.6; 2.8 VR6; 1.1; 1.4; 2.3 V5; 2.0; 1.8 G60 Syncro; 64 1.9 D; 1.0; 1.8 T 20V
Year of manufacture1977-2010
Manufacturer article number (MPN)A0078
OE part numbers021902017A, 021903023K, 021903023N, 021903023Q, 021903025A, 027911287A, 028903017, 028903017A, 028903018F, 028903018FX, 028903023E, 028903023EX, 028903023F, 028903025A, 028903025AX, 028903025B, 028903025C, 028903025CX, 028903025E, 028903025EX (+26 more)
Compatibility check

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Description and what's included

AS-PL a0078 Brand new AS-PL. Alternator Charging Current [A]: 90 A. Pulleys: 0. Quality: STANDARD LINE. Version: 0120485023. 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, 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: 0120485023. 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: 021902017A, 021903023K, 021903023N, 021903023Q, 021903025A, 027911287A, 028903017, 028903017A and 38 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 £131.99. 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 021902017A?

Yes, this AS-PL Power generator is a direct replacement for OE part number 021902017A. 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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