BMW 645Ci/650i/M6 Window Regulator Left, Rear 51377008629

OEM Part #: 51-37-7-008-629 (51377008629)

This page covers one exact OEM part number. Every unit we stocked has sold.

We may be able to get another

Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

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This genuine OEM rear left window regulator is essential for the proper operation of your BMW 650i (2006-2010), 645Ci (2004-2005), or M6 (2007-2010). Engineered to provide smooth and reliable window movement, this part directly replaces the factory-installed component, ensuring optimal performance in your vehicle. Common issues like wear, damage, or malfunction will be resolved with this authentic part, restoring functionality to your window system. The OEM part number, along with Bosch number 7008629, guarantees the right fit and reliability for your luxury BMW. Trust in a factory-original window regulator to maintain your vehicle’s integrity and performance.

Specifications

Specifications for Window Regulator 51377008629
Fits Vehicle Model	645Ci, 650i, M6
Fits Vehicle Make	BMW
OEM Part No	51-37-7-008-629 (51377008629)
Side	Left, Rear
Category	Door Parts

Compatible Vehicles

Fits 22 vehicle configurations across 1 make, 2004-2010.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

BMW

645Ci 2004-2005 · 4 variants
650i 2006-2010 · 10 variants
M6 2007-2010 · 8 variants

View all 22 vehicle configurations

Full vehicle fitment list for Window Regulator 51377008629
Year	Make	Model	Trim	Engine
2004	BMW	645Ci	Convertible	4.4L V8
2004	BMW	645Ci	Coupe	4.4L V8
2005	BMW	645Ci	Convertible	4.4L V8
2005	BMW	645Ci	Coupe	4.4L V8
2006	BMW	650i	Convertible	4.8L V8
2006	BMW	650i	Coupe	4.8L V8
2007	BMW	650i	Convertible	4.8L V8
2007	BMW	650i	Coupe	4.8L V8
2007	BMW	M6	Convertible	5.0L V10
2007	BMW	M6	Coupe	5.0L V10
2008	BMW	650i	Convertible	4.8L V8
2008	BMW	650i	Coupe	4.8L V8
2008	BMW	M6	Convertible	5.0L V10
2008	BMW	M6	Coupe	5.0L V10
2009	BMW	650i	Convertible	4.8L V8
2009	BMW	650i	Coupe	4.8L V8
2009	BMW	M6	Convertible	5.0L V10
2009	BMW	M6	Coupe	5.0L V10
2010	BMW	650i	Convertible	4.8L V8
2010	BMW	650i	Coupe	4.8L V8
2010	BMW	M6	Convertible	5.0L V10
2010	BMW	M6	Coupe	5.0L V10