MERCEDES-BENZ 45221MR Window Regulator – Genuine OEM Auto Spare Parts

OE Reference Numbers

MERCEDES-BENZA210 720 12 46•210 720 12 46•45221MR•001-80-00235•02.53.082•13567•187014•25-1739•3028262•45219MR

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OE Number stands for Original Equipment Number — the number of a complete component or sub-assembly originally fitted to the vehicle. OE Number is interchangeable with the term Genuine Number.

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OE parts come from the original manufacturer. Aftermarket parts are quality alternatives, often at a lower price.

48 results

MERCEDES-BENZ

OE Verified by Carbus24

Exact Match

45221MR - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

Exact Match

45221MR - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

100434 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

20.53 USD

In StockDispatch in 3 business days

Enquire on WhatsApp

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

100434 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

20.53 USD

In StockDispatch in 3 business days

Enquire on WhatsApp

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

010379 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

010379 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

187061 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

187061 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

5481FB0024796 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

5481FB0024796 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

5481FB0024392 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

5481FB0024392 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

790400901 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

790400901 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

51446 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

51446 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

1614120 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

1614120 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

251739 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

251739 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

187014 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

187014 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

00SKV872 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

00SKV872 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

490256 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

490256 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

4933094SM - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

4933094SM - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

13567 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

13567 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

111372 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

111372 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

2160678 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

2160678 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

18300030008 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

18300030008 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

280133 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

280133 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

280532 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

280532 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

350103117200 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

350103117200 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

359000500230 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

359000500230 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

35271802 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

35271802 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

301023 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

301023 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

45219MR - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

45219MR - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

62242023 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

62242023 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

5481FB0024797 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

5481FB0024797 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Operating Mode:Electric

Fitting Position:Right Front

Supplementary Article/Supplementary Info:without electric motor

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

4U Autoparts

45221MR - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

4U Autoparts

45221MR - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FEBI BILSTEIN

24636 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

52.18 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FEBI BILSTEIN

24636 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 220 CDI (210.006)

Weight [kg]:0.810 kg

Fitting Position:Right Front

paired article number:24637

Operating Mode:Electric

52.18 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

Frankberg

5481FB0024797 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

Frankberg

5481FB0024797 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

JUMASA

62242023 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

CarBus24 Genuine Promise

PLYOM

P187014 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

BAPMIC

ATPA110421 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

CarBus24 Genuine Promise

Frankberg

5481FB0024392 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

WXQP

150997 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

WXQP

150997 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DIEDERICHS

1614120 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DIEDERICHS

1614120 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

ITAB AUTOMOTIVE

ALMR1206AV - Wiper Gear, window cleaning MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

ITAB AUTOMOTIVE

ALMR1206AV - Wiper Gear, window cleaning MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

PLYOM

P187061 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

PLYOM

P187061 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

ENERGY

POD0062P - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

ENERGY

POD0062P - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FREY

790400901 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FREY

790400901 - Window Regulator MERCEDES-BENZ E-CLASS (W210) E 290 Turbo-D (210.017)

Fitting Position:Right Front

Operating Mode:Electric

paired article number:10 92 4637

Weight [kg]:0.810 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

Why Customers Choose CarBus24

Our Promises to Every Customer

Genuine Promise

Checked against the OE numbers above before listing.

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Get the item you ordered or your money back.

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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 45221MR number by 4U Autoparts 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 specification	Cross-referenced to the same application
Typically higher price	Typically lower price
Direct OE part number	Equivalent fit, different part number

Related Categories

Engine Parts

Engine components cross-referenced by OE number.

Brake System

Pads, discs and calipers for common applications.

Transmission & Clutch

Clutch kits, gearboxes and linkages.

Frequently Asked Questions

How do I know if a part matching 45221MR number by 4U Autoparts 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.