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OE Reference Cross-Match

028903803d

Explore top-quality 028903803d available online at Carbus24. Browse genuine OEM and certified aftermarket replacement parts with guaranteed vehicle fitment, competitive prices, fast worldwide shipping, and premium customer service.

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243 parts found
Exact match
Alternator Regulator VW LUPO I (6X1, 6E1) 1.4 16V

VOLKSWAGEN · Genuine

028903803D - Alternator Regulator VW LUPO I (6X1, 6E1) 1.4 16V

Out of stock · Dispatch in 3 business days

Price on Request
MERCEDES-BENZ
0021549206
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

0021549206 - Alternator Regulator

In stock · Dispatch in 3 business days

24.25 USD
MERCEDES-BENZ
0031542306
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

0031542306 - Alternator Regulator

In stock · Dispatch in 3 business days

33.2 USD
Alternator Regulator VW BORA I (1J2) 1.6

FEBI BILSTEIN · Aftermarket

17196 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

23.93 USD
Alternator Regulator

BOSCH · Aftermarket

1 987 237 076 - Alternator Regulator

Out of stock · Dispatch in 3 business days

31.54 USD
Alternator Regulator VW BORA I (1J2) 1.6

BERU by DRiV · Aftermarket

GER013 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

17.35 USD
Alternator Regulator VW GOLF IV Cabriolet (1E7) 1.9 TDI

VOLKSWAGEN · Genuine

028903803DV - Alternator Regulator VW GOLF IV Cabriolet (1E7) 1.9 TDI

Out of stock · Dispatch in 3 business days

245.4 USD
MERCEDES-BENZ
A0031540706
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

A0031540706 - Alternator Regulator

Out of stock · Dispatch in 3 business days

264.06 USD
Alternator Regulator BMW 3 (E36) 320 i

VEMO · Aftermarket

V10-77-0016 - Alternator Regulator BMW 3 (E36) 320 i

Out of stock · Dispatch in 3 business days

14.18 USD
Alternator Regulator

MOBILETRON · Aftermarket

VR-B222 - Alternator Regulator

Out of stock · Dispatch in 3 business days

8.12 USD
Alternator Regulator VW NEW BEETLE (9C1, 1C1) 2.0

TOPRAN · Aftermarket

100 343 - Alternator Regulator VW NEW BEETLE (9C1, 1C1) 2.0

Out of stock · Dispatch in 3 business days

5.41 USD
Alternator Regulator VW GOLF IV Cabriolet (1E7) 1.9 TDI

ERA · Aftermarket

215287 - Alternator Regulator VW GOLF IV Cabriolet (1E7) 1.9 TDI

Out of stock · Dispatch in 3 business days

8.34 USD
Alternator Regulator

AS-PL · Aftermarket

ARE0011 - Alternator Regulator

Out of stock · Dispatch in 3 business days

5.24 USD
MERCEDES-BENZ
A0021548506
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

A0021548506 - Alternator Regulator

Out of stock · Dispatch in 3 business days

197.25 USD
Alternator Regulator

HELLA · Aftermarket

5DR 004 246-341 - Alternator Regulator

Out of stock · Dispatch in 3 business days

32.47 USD
Alternator Regulator VW BORA I (1J2) 1.6

HITACHI · Genuine

2500558 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

22.12 USD
MERCEDES-BENZ
A0031540606
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

A0031540606 - Alternator Regulator

Out of stock · Dispatch in 3 business days

342.41 USD
MERCEDES-BENZ
A0021549206
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

A0021549206 - Alternator Regulator

Out of stock · Dispatch in 3 business days

211.54 USD
MERCEDES-BENZ
A0031542306
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

A0031542306 - Alternator Regulator

Out of stock · Dispatch in 3 business days

161.34 USD
Alternator Regulator VW LUPO I (6X1, 6E1) 1.4 16V

CLAAS · Genuine

1197311530 - Alternator Regulator VW LUPO I (6X1, 6E1) 1.4 16V

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator VW LUPO I (6X1, 6E1) 1.4 16V

OSSCA · Aftermarket

00127 - Alternator Regulator VW LUPO I (6X1, 6E1) 1.4 16V

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator VW LUPO I (6X1, 6E1) 1.4 16V

WAI · Aftermarket

IB388 - Alternator Regulator VW LUPO I (6X1, 6E1) 1.4 16V

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
IB388
100% Genuine CLAAS

CLAAS · Genuine

IB388 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
Rubber Buffer, muffler VW LUPO I (6X1, 6E1) 1.4 16V

METALCAUCHO · Aftermarket

00127 - Rubber Buffer, muffler VW LUPO I (6X1, 6E1) 1.4 16V

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator VW LUPO I (6X1, 6E1) 1.4 16V

CLAAS · Genuine

1197311548 - Alternator Regulator VW LUPO I (6X1, 6E1) 1.4 16V

Out of stock · Dispatch in 3 business days

Price on Request
VOLKSWAGEN
00127
100% Genuine VOLKSWAGEN

VOLKSWAGEN · Genuine

00127 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
BOSCH
1 197 311 530
Aftermarket BOSCH

BOSCH · Aftermarket

1 197 311 530 - Alternator Regulator SEAT IBIZA II (6K1) 1.9 SDI

Out of stock · Dispatch in 3 business days

Price on Request
BOSCH
1 197 311 548
Aftermarket BOSCH

BOSCH · Aftermarket

1 197 311 548 - Alternator Regulator

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator OPEL VECTRA A Hatchback (J89) 2.0 i (F68, M68)

WXQP · Aftermarket

560397 - Alternator Regulator OPEL VECTRA A Hatchback (J89) 2.0 i (F68, M68)

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
010.1632
Aftermarket SAMPA

SAMPA · Aftermarket

010.1632 - Alternator Regulator

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator VW BORA I (1J2) 1.6

AS-PL · Aftermarket

ARE0006S2 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator VW GOLF IV Cabriolet (1E7) 1.9 TDI

STELLOX · Aftermarket

06-71678-SX - Alternator Regulator VW GOLF IV Cabriolet (1E7) 1.9 TDI

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator

CASCO · Aftermarket

CRE10111AS - Alternator Regulator

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator SEAT TOLEDO I (1L2) 1.9 TDI

MAXGEAR · Aftermarket

10-0157 - Alternator Regulator SEAT TOLEDO I (1L2) 1.9 TDI

Out of stock · Dispatch in 3 business days

Price on Request
MERCEDES-BENZ
0031540606
100% Genuine MERCEDES-BENZ

MERCEDES-BENZ · Genuine

0031540606 - Alternator Regulator

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
CRE10105AS
100% Genuine IRIZAR

IRIZAR · Genuine

CRE10105AS - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
CRE10144AS
100% Genuine CLAAS

CLAAS · Genuine

CRE10144AS - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
BF0427800010
100% Genuine CLAAS

CLAAS · Genuine

BF0427800010 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
CHRYSLER
K05133774AA
100% Genuine CHRYSLER

CHRYSLER · Genuine

K05133774AA - Alternator Regulator

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
RTR3269
100% Genuine CLAAS

CLAAS · Genuine

RTR3269 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
WG2262501
100% Genuine CLAAS

CLAAS · Genuine

WG2262501 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
WG2438232
100% Genuine CLAAS

CLAAS · Genuine

WG2438232 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator VW BORA I (1J2) 1.6

CLAAS · Genuine

RECSRE101440 - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
RGF550101HQ
100% Genuine CLAAS

CLAAS · Genuine

RGF550101HQ - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator

SITECH · Genuine

REG12111 - Alternator Regulator

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator VW BORA I (1J2) 1.6

SITECH · Genuine

REG121440A - Alternator Regulator VW BORA I (1J2) 1.6

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator VW NEW BEETLE (9C1, 1C1) 2.0

CLAAS · Genuine

SKRE2450058 - Alternator Regulator VW NEW BEETLE (9C1, 1C1) 2.0

Out of stock · Dispatch in 3 business days

Price on Request
Alternator Regulator BMW 3 (E36) 320 i

SEAT · Genuine

28903025QV - Alternator Regulator BMW 3 (E36) 320 i

Out of stock · Dispatch in 3 business days

Price on Request

Why Customers Choose CarBus24

Our Promises to Every Customer

Genuine Promise

Checked against the OE numbers above before listing.

Money Back Guarantee

Get the item you ordered or your money back.

Secure Transaction

Your payment info is protected at all times.

14-Day Returns

Changed your mind? Return it within 14 days.

Cross-referenced parts are cataloged as fitting the same application but are not guaranteed to be identical to the original manufacturer part. Verify fitment against your OE number or VIN before ordering.

How to Confirm This Part Fits Your Vehicle

Reference/cross-reference numbers vary by engine, transmission, chassis and production date — not by number alone. Before ordering, compare your original OE number against 028903803D number by VOLKSWAGEN listed above, and check the dimensions or specifications against your original part.

If you’re unsure, contact CarBus24 with your VIN or the number printed on your original part and we’ll confirm the correct match before you order.

OE vs. Aftermarket Parts

OE (SACHS, Ford, Mazda)Aftermarket (FAST, Valeo, LUK, Exedy)
Matches original manufacturer specificationCross-referenced to the same application
Typically higher priceTypically lower price
Direct OE part numberEquivalent fit, different part number

Frequently Asked Questions

How do I know if a part matching 028903803D number by VOLKSWAGEN fits my car?

Compare your original OE number against the OE Reference Numbers listed above, and check the dimensions or specifications against your original part.

What is the difference between OE and aftermarket parts?

OE parts match the original manufacturer specification. Aftermarket parts are cross-referenced to fit the same application, usually at a lower price.

Can I search by my vehicle instead of an OE number?

Yes — select your vehicle from the sidebar to see parts confirmed to fit your car.

What if I'm not sure which OE number I have?

Send us your VIN or the number printed on your original part and our team can confirm the correct match before you order.