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OE Reference Cross-Match

4bu

Explore top-quality 4bu 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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48 parts found
Exact match4BU - Paint

GENERAL MOTORS · Genuine

4BU - Paint

Dispatch in 3 business days

Price on Request
DAEWOO21L - Paint

DAEWOO · Genuine

DAEWOO21L - Paint

Dispatch in 3 business days

Price on Request
No image

HONDA · Genuine

B94 - Paint

Dispatch in 3 business days

Price on Request
JAGUARJGL - Paint

JAGUAR · Genuine

JAGUARJGL - Paint

Dispatch in 3 business days

Price on Request
ROVER595 - Paint

ROVER · Genuine

ROVER595 - Paint

Dispatch in 3 business days

Price on Request
MERCEDES001 - Paint

MERCEDES-BENZ · Genuine

MERCEDES001 - Paint

Dispatch in 3 business days

Price on Request
MAZDAA5D - Paint

MAZDA · Genuine

MAZDAA5D - Paint

Dispatch in 3 business days

Price on Request
OPEL4BU - Paint

OPEL · Genuine

OPEL4BU - Paint

Dispatch in 3 business days

Price on Request
MARUTI35L - Paint

MARUTI · Genuine

MARUTI35L - Paint

Dispatch in 3 business days

Price on Request
VOLVO613 - Paint

VOLVO · Genuine

VOLVO613 - Paint

Dispatch in 3 business days

Price on Request
HONDAB94 - Paint

HONDA · Genuine

HONDAB94 - Paint

Dispatch in 3 business days

Price on Request
PO2 - Paint

CHRYSLER · Genuine

PO2 - Paint

Dispatch in 3 business days

Price on Request
CHRYSLERPO2 - Paint

CHRYSLER · Genuine

CHRYSLERPO2 - Paint

Dispatch in 3 business days

Price on Request
CITROENFNU - Paint

CITROËN · Genuine

CITROENFNU - Paint

Dispatch in 3 business days

Price on Request
CITRONFNU - Paint

CITROËN · Genuine

CITRONFNU - Paint

Dispatch in 3 business days

Price on Request
VAUXHALL21A - Paint

VAUXHALL · Genuine

VAUXHALL21A - Paint

Dispatch in 3 business days

Price on Request
VWLY5L - Paint

VOLKSWAGEN · Genuine

VWLY5L - Paint

Dispatch in 3 business days

Price on Request
OPEL21A - Paint

OPEL · Genuine

OPEL21A - Paint

Dispatch in 3 business days

Price on Request
FNU - Paint

CITROËN · Genuine

FNU - Paint

Dispatch in 3 business days

Price on Request
FORD0 - Paint

FORD · Genuine

FORD0 - Paint

Dispatch in 3 business days

Price on Request
FORD4CWA - Paint

FORD · Genuine

FORD4CWA - Paint

Dispatch in 3 business days

Price on Request
FORD4CWAWWA - Paint

FORD · Genuine

FORD4CWAWWA - Paint

Dispatch in 3 business days

Price on Request
No image

FORD · Genuine

FORDV - Paint

Dispatch in 3 business days

Price on Request
FIATLANCIA789 - Paint

FIAT · Genuine

FIATLANCIA789 - Paint

Dispatch in 3 business days

Price on Request
DAIMLERJGL - Paint

DAIMLER · Genuine

DAIMLERJGL - Paint

Dispatch in 3 business days

Price on Request
LANDRANGEROVER595 - Paint

LAND ROVER · Genuine

LANDRANGEROVER595 - Paint

Dispatch in 3 business days

Price on Request
LANDROVER595 - Paint

LAND ROVER · Genuine

LANDROVER595 - Paint

Dispatch in 3 business days

Price on Request
No image

VOLKSWAGEN · Genuine

0 - Alternator AUDI Q7 (4LB) 4.2 FSI quattro

Dispatch in 3 business days

Price on Request
No image

OPEL · Genuine

789 - Paint

Dispatch in 3 business days

Price on Request
CITRONENU - Paint

CITROËN · Genuine

CITRONENU - Paint

Dispatch in 3 business days

Price on Request
CKP - Paint

FORD · Genuine

CKP - Paint

Dispatch in 3 business days

Price on Request
GM21A - Paint

GENERAL MOTORS · Genuine

GM21A - Paint

Dispatch in 3 business days

Price on Request
GM4BU - Paint

GENERAL MOTORS · Genuine

GM4BU - Paint

Dispatch in 3 business days

Price on Request
JGL - Paint

DAIMLER · Genuine

JGL - Paint

Dispatch in 3 business days

Price on Request
GENERALMOTORS21A - Paint

GENERAL MOTORS · Genuine

GENERALMOTORS21A - Paint

Dispatch in 3 business days

Price on Request
GENERALMOTORS4BU - Paint

GENERAL MOTORS · Genuine

GENERALMOTORS4BU - Paint

Dispatch in 3 business days

Price on Request
FIAT789 - Paint

FIAT · Genuine

FIAT789 - Paint

Dispatch in 3 business days

Price on Request
FIATLANCIA475A - Paint

FIAT · Genuine

FIATLANCIA475A - Paint

Dispatch in 3 business days

Price on Request
FORDCKP - Paint

FORD · Genuine

FORDCKP - Paint

Dispatch in 3 business days

Price on Request
VAUXHALL4BU - Paint

VAUXHALL · Genuine

VAUXHALL4BU - Paint

Dispatch in 3 business days

Price on Request
YR35 - Repair Kit, kingpin

CHRYSLER · Genuine

YR35 - Repair Kit, kingpin

Dispatch in 3 business days

Price on Request
MAZDAPD - Paint

MAZDA · Genuine

MAZDAPD - Paint

Dispatch in 3 business days

Price on Request
LANCIA475A - Paint

LANCIA · Genuine

LANCIA475A - Paint

Dispatch in 3 business days

Price on Request
LANCIA789 - Paint

LANCIA · Genuine

LANCIA789 - Paint

Dispatch in 3 business days

Price on Request
ROLLSROYCEYR35 - Paint

ROLLS-ROYCE · Genuine

ROLLSROYCEYR35 - Paint

Dispatch in 3 business days

Price on Request
No image

TOYOTA · Genuine

V - Piston, brake caliper MAN F90 19.372 FAK

Dispatch in 3 business days

Price on Request
600820 - Paint

Kwasny · Aftermarket

600820 - Paint

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 4BU number by GENERAL MOTORS 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 4BU number by GENERAL MOTORS 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.