Window Regulators

Bav Auto Window Regulator - Front Left - BMW E39 5-Series

T#:638059

Part#: 51338252393

In Stock

Sale - Save 20% $ 78.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD

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Qty

Sale - Save 20%

$ 78.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Rear Right - BMW E90 3-Series

T#:579850

Part#: 53586

In Stock

Sale - Save 20% $ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

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Qty

Sale - Save 20%

$ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

Add to Wish List

Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Front Right - BMW E39 5-Series

T#:638060

Part#: 51338252394

In Stock

Sale - Save 20% $ 87.99

This product was last offered at the strikethrough price on
05-03-2026

$ 70.39 USD

Add to Wish List

Qty

Sale - Save 20%

$ 87.99

This product was last offered at the strikethrough price on
05-03-2026

$ 70.39 USD

Add to Wish List

Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Front Right - BMW E46 Sedan

T#:638058

Part#: 51337020660

In Stock

Sale - Save 20% $ 78.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD

Add to Wish List

Qty

Sale - Save 20%

$ 78.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD

Add to Wish List

Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Rear Left - BMW E90 3-Series

T#:579849

Part#: 53585

In Stock

Sale - Save 20% $ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

Add to Wish List

Qty

Sale - Save 20%

$ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

Add to Wish List

Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Rear Right - BMW E46 Sedan

T#:638057

Part#: 51358212100

In Stock

Sale - Save 20% $ 72.99

This product was last offered at the strikethrough price on
05-03-2026

$ 58.39 USD

Add to Wish List

Qty

Sale - Save 20%

$ 72.99

This product was last offered at the strikethrough price on
05-03-2026

$ 58.39 USD

Add to Wish List

Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Front Left - BMW E46 Sedan

T#:579896

Part#: 55490

In Stock

Sale - Save 20% $ 73.99

This product was last offered at the strikethrough price on
05-03-2026

$ 59.19 USD

Add to Wish List

Qty

Sale - Save 20%

$ 73.99

This product was last offered at the strikethrough price on
05-03-2026

$ 59.19 USD

Add to Wish List

Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Window Regulator - Rear Left - BMW E46 Sedan

T#:638056

Part#: 51358212099

In Stock

Sale - Save 20% $ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

Add to Wish List

Qty

Sale - Save 20%

$ 68.99

This product was last offered at the strikethrough price on
05-03-2026

$ 55.19 USD

Add to Wish List

Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Continental Front Window Regulator - Left - E39

We Price Match - Give Us A Call or Chat!

T#:1196221

Part#: 51338252393

In Stock at Vendor

$ 244.99

This product was last offered at the strikethrough price on
05-07-2026

$ 237.99 USD

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Qty

$ 237.99 USD

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Does not include a window motor

OEM Continental Window Regulator with Motor - Front Right - E39 5-Ser...

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T#:6289168

Part#: 51338252394

In Stock

Sale - Save 26% $ 258.99

This product was last offered at the strikethrough price on
05-15-2026

$ 192.20 USD

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Qty

Sale - Save 26%

$ 258.99

This product was last offered at the strikethrough price on
05-15-2026

$ 192.20 USD

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Electr. Drive with Regulator, Right Front **Product may be contained in VDO or Continental packaging** This item fits the following BMW Chassis: E39 M5,E39

OEM Continental Window Regulator with Motor - Rear Left - E39 ...

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T#:6289166

Part#: 51358252429

Special Order: No Guaranteed ETA

$ 252.99 USD

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Qty

$ 252.99 USD

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Continental Window Motor - E46

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T#:581593

Part#: WL41125

Special Order: No Guaranteed ETA

$ 175.99 USD

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Qty

$ 175.99 USD

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Restore power and function to your windows today

OEM Continental Window Regulator with Motor - Rear Right - E39 528/54...

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T#:581601

Part#: WL44234

Special Order: No Guaranteed ETA

$ 223.99 USD

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Qty

$ 223.99 USD

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Genuine BMW Electr. Drive, Right Rear
This item fits the following BMW Chassis:
E39 M5,E39

Window Regulator - Rear Right - VDO

We Price Match - Give Us A Call or Chat!

T#:581621

Part#: WR40481

Back Ordered

$ 309.99

This product was last offered at the strikethrough price on
04-06-2026

$ 188.99 USD

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Qty

$ 188.99 USD

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BMW Window regulators are common failure items. These OE regulators are the same quality as the original BMW units.

This Right Rear Window Regulator fits the following BMWs:
1999-2005 E46 BMW 323i 325i 325xi 328i 330i 330xi - Sedan and Wagon

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E39 Rear Window Regulator - Right

We Price Match - Give Us A Call or Chat!

T#:22097539

Part#: WL44236

Back Ordered

$ 255.99

This product was last offered at the strikethrough price on
05-08-2026

$ 247.99 USD

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Qty

$ 247.99 USD

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SELECT YOUR BMW

Bav Auto Window Regulator - Front Left - BMW E39 5-Series

Bav Auto Window Regulator - Rear Right - BMW E90 3-Series

Bav Auto Window Regulator - Front Right - BMW E39 5-Series

Bav Auto Window Regulator - Front Right - BMW E46 Sedan

Bav Auto Window Regulator - Rear Left - BMW E90 3-Series

Bav Auto Window Regulator - Rear Right - BMW E46 Sedan

Bav Auto Window Regulator - Front Left - BMW E46 Sedan

Bav Auto Window Regulator - Rear Left - BMW E46 Sedan

Continental Front Window Regulator - Left - E39

OEM Continental Window Regulator with Motor - Front Right - E39 5-Ser...

OEM Continental Window Regulator with Motor - Rear Left - E39 ...

Continental Window Motor - E46

OEM Continental Window Regulator with Motor - Rear Right - E39 528/54...

Window Regulator - Rear Right - VDO

E39 Rear Window Regulator - Right

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