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

10X Entries Into Our F80 M3 Sweepstakes

T#:638059

Part#: 51338252393

Ships on Nov 9, 2026

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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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 - Front Right - BMW E39 5-Series

10X Entries Into Our F80 M3 Sweepstakes

T#:638060

Part#: 51338252394

Ships on Nov 9, 2026

Sale - Save 20% $ 87.99

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

$ 70.39 USD

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Qty

Sale - Save 20%

$ 87.99

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

$ 70.39 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

10X Entries Into Our F80 M3 Sweepstakes

T#:579850

Part#: 53586

Ships on Nov 9, 2026

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

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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 - Front Left - BMW E46 Sedan

10X Entries Into Our F80 M3 Sweepstakes

T#:579896

Part#: 55490

Ships on Nov 9, 2026

Sale - Save 20% $ 73.99

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

$ 59.19 USD

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Qty

Sale - Save 20%

$ 73.99

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

$ 59.19 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 E46 Sedan

10X Entries Into Our F80 M3 Sweepstakes

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

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Qty

Sale - Save 20%

$ 72.99

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

$ 58.39 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 Left - BMW E90 3-Series

10X Entries Into Our F80 M3 Sweepstakes

T#:579849

Part#: 53585

Ships on Nov 9, 2026

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

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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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Bremmen Window Regulator - Front Left - E36 318 325 328 M3

10X Entries Into Our F80 M3 Sweepstakes

T#:582646

Part#: 51331977609

Ships on Dec 28, 2026

Sale - Save 6% $ 69.99

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

$ 65.99 USD

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Qty

Sale - Save 6%

$ 69.99

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

$ 65.99 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 for long regulator life and fantastic quality.

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Bav Auto Window Regulator - Rear Left - BMW E46 Sedan

10X Entries Into Our F80 M3 Sweepstakes

T#:638056

Part#: 51358212099

Ships on Nov 9, 2026

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

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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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Window Regulator Adjusting Wrench

10X Entries Into Our F80 M3 Sweepstakes

T#:580443

Part#: B8800138

In Stock

Sale - Save 20% $ 36.99

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

$ 29.59 USD

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Sale - Save 20%

$ 36.99

This product was last offered at the strikethrough price on
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$ 29.59 USD

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Used to adjust and remove the gear nut on glass

Genuine BMW Window guide - E32

T#:93601

Part#: 51341938062

In Stock

3% off MSRP $ 37.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 36.99 USD

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3% off MSRP

$ 37.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 36.99 USD

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Genuine BMW Window Guide - 438mm
This item fits the following BMW Chassis:
E34 M5,E34

Uro Premium Right Front Window Regulator - E46 Sedan/Touring ...

2X Entries Into Our F80 M3 Sweepstakes

T#:379866

Part#: 51337020660

In Stock

$ 95.99 USD

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Qty

$ 95.99 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 URO Premium for long regulator life and fantastic quality.

Fits the following BMWs:
1999-2005 E46 BMW All sedan/touring models

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Genuine MINI Window Regulator Support - Pair

T#:92984

Part#: 51337075383

Ships in 1 day

$ 21.75 USD

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Qty

$ 21.75 USD

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Genuine MINI SUPPORT WINDOW RAIL

URO Window Right Rear Motor - BMW E9X

2X Entries Into Our F80 M3 Sweepstakes

T#:37925868

Part#: 67626927026

In Stock

$ 95.33

This product was last offered at the strikethrough price on
05-25-2026

$ 81.99 USD

Limited Qty Sale

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Qty

$ 95.33

This product was last offered at the strikethrough price on
05-25-2026

$ 81.99 USD

Limited Qty Sale

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URO Window Right Rear Motor - BMW E9X

The URO Window Right Rear Motor - BMW E9X is a premium replacement motor designed to restore factory power window functionality in your BMW E9X series. With a direct-fit OE replacement design, it ensures seamless integration and straightforward installation. The plug-and-play connection to the original regulator wiring harness makes setup quick and easy, while alloy conductors minimize electrical resistance and current draw, ensuring cool and consistent operation. Built with durable drive components, this motor is engineered for reliability and long-lasting performance. Supported by a 24-month unlimited mileage warranty, it is a dependable solution for BMW owners seeking smooth and reliable power window operation.

Key Benefits:

Direct-fit OE replacement design for seamless integration
Plug-and-play connection for easy installation
Alloy conductors reduce electrical resistance and current draw
Durable drive components for reliable, long-lasting performance
24-month unlimited mileage warranty for peace of mind

Upgrade your BMW E9X with the URO Window Right Rear Motor and experience smooth, dependable power window functionality.

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Genuine MINI Window Regulator Nut Wrench

T#:472215

Part#: 83300494251

Ships in 1 day

$ 52.99 USD

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Qty

$ 52.99 USD

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URO BMW Window Motor Rear Left - E90 E91 E92 E93

2X Entries Into Our F80 M3 Sweepstakes

T#:37925880

Part#: 67626927025

Ships in 1 Business Day

$ 85.99 USD

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Qty

$ 85.99 USD

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URO BMW Window Motor Rear Left - E90 E91 E92 E93

URO BMW Window Motor Rear Left - E90 E91 E92 E93 is a high-quality, direct-fit replacement part designed to restore the factory power window functionality in your BMW. This motor is engineered to seamlessly integrate with your vehicle’s window regulator, offering easy installation through its plug-and-play connection to the original wiring harness. Built with durable alloy conductors, the motor minimizes electrical resistance and current draw, ensuring smooth, consistent operation without excessive heat. The motor’s reliable drive components are designed for long-lasting performance, ensuring you get dependable results for years to come.

Key Benefits:

Direct-fit OE replacement for the rear left window motor in BMW E90, E91, E92, E93 models
Restores factory power window functionality for smooth and reliable operation
Easy plug-and-play installation with no modifications required
Alloy conductors reduce electrical resistance and minimize current draw for cool and efficient operation
Durable drive components designed for long-lasting, reliable performance

Restore your BMW’s rear left power window functionality with the URO BMW Window Motor Rear Left - E90 E91 E92 E93, and enjoy consistent, reliable operation every time.

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Bremmen Parts Front Window Regulator - Left - F30

10X Entries Into Our F80 M3 Sweepstakes

T#:1195953

Part#: 51337281885

In Stock

Sale - Save 61% $ 103.99

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

$ 40.99 USD

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Sale - Save 61%

$ 103.99

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

$ 40.99 USD

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Electric window regulator without motor

Rear Quarter Window Regulator Fit Kit - Priced Each Kit For One Side ...

10X Entries Into Our F80 M3 Sweepstakes

T#:8709193

Part#: 51377111017

Ships on Oct 26, 2026

Sale - Save 4% $ 36.99

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

$ 35.61 USD

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Qty

Sale - Save 4%

$ 36.99

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

$ 35.61 USD

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Window Motor - E39

T#:23020130

Part#: 67628360511

Ships in 4 Business Days

$ 148.99 USD

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Qty

$ 148.99 USD

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OE replacement for worn or inoperable window motors.

Window Regulator - Rear Right

T#:23020108

Part#: 51358212100M

Ships in 5 Business Days

$ 67.99 USD

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Qty

$ 67.99 USD

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Are you experiencing issues raising or lowering your window? This replacement window regulator from Lemforder will fix this issue and keep your window operating smoothly for years to come. Does not include window motor.

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Rear Window Regulator - Right

T#:22987144

Part#: 51358212100

Special Order: No Guaranteed ETA

$ 73.99 USD

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Qty

$ 73.99 USD

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Everything you need to fix your broken window regulator assembly. Includes the window regulator, which consists of a two-pulley, single cable system, as well as the window motor, which is easiest to replace when completing this job.

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Front Window Regulator - With Window Motor - Right

T#:22987136

Part#: 51337020660

Special Order: No Guaranteed ETA

$ 110.99 USD

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Qty

$ 110.99 USD

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Everything you need to fix your broken window regulator assembly. Includes the window regulator, which consists of a four-pulley, two-cable system, as well as the window motor, which is easiest to replace when completing this job.

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Front Window Regulator - w/o Motor - Right

T#:22987149

Part#: 51337020660M

Ships in 5 Business Days

$ 95.99 USD

Add to Wish List

Qty

$ 95.99 USD

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Are you experiencing issue raising or lowering your window? This replacement window regulator from Lemforder will fix this issue and keep your window operating smoothly for years to come. Does not include window motor.

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Rear Window Regulator - Right

T#:22987147

Part#: 51357140590

Ships in 8 Business Days

$ 68.99 USD

Add to Wish List

Qty

$ 68.99 USD

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Are you experiencing issue raising or lowering your window? This replacement window regulator from Lemforder will fix this issue and keep your window operating smoothly for years to come. Does not include window motor.

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Rear Window Regulator - Left

T#:22987145

Part#: 51358212099

Ships in 3 Business Days

$ 95.99 USD

Add to Wish List

Qty

$ 95.99 USD

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Everything you need to fix your broken window regulator assembly. Includes the window regulator, which consists of a two-pulley, single cable system, as well as the window motor, which is easiest to replace when completing this job.

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Genuine MINI Washer Set Window Lifter

T#:512832

Part#: 51337044403

Ships in 1 day

8% off MSRP $ 49.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 45.99 USD

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Qty

8% off MSRP

$ 49.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 45.99 USD

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E60 Rear Window Regulator - Right

T#:23020115

Part#: 51357184746

Ships in 6 Business Days

$ 90.99 USD

Add to Wish List

Qty

$ 90.99 USD

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Are you experiencing issues raising or lowering your window? This replacement window regulator from Lemforder will fix this issue and keep your window operating smoothly for years to come. Does not include window motor.

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Genuine MINI Mounting Parts Set - Front Door

T#:92927

Part#: 51337031087

In Stock

$ 38.89 USD

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Qty

$ 38.89 USD

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Genuine MINI MOUNTING PARTS SET

Window Regulator Window Clip - E83 X3

T#:9602

Part#: 51353448645

Ships in 1 day

8% off MSRP $ 37.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 34.99 USD

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Qty

8% off MSRP

$ 37.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 34.99 USD

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This Genuine BMW window clip secures the window glass to the window regulator. A common problem on the E83 X3 is that this plastic part breaks preventing the window from going up or down.
.
Fits front right window and rear left

This item fits the following BMWs:
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si

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Window Regulator Window Clip - E83 X3

T#:9573

Part#: 51333448643

Ships in 1 day

8% off MSRP $ 37.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 34.99 USD

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Qty

8% off MSRP

$ 37.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 34.99 USD

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This Genuine BMW window clip secures the window glass to the window regulator. A common problem on the E83 X3 is that this plastic part breaks preventing the window from going up or down.
.
Fits front left window and rear right

This item fits the following BMWs:
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si

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Genuine MINI Window Lifter Front Left - 51337437547

T#:221738

Part#: 51337437547

Ships in 1 day

8% off MSRP $ 262.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 240.99 USD

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Qty

8% off MSRP

$ 262.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 240.99 USD

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Genuine MINI Window Lifter Front Left - 51337437547

Genuine BMW Drive For Window Lifter, Front Left - 67626935927 - E46 ...

T#:156312

Part#: 67626935927

Ships in 2 Business Days

3% off MSRP $ 264.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 256.99 USD

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Qty

3% off MSRP

$ 264.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 256.99 USD

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Genuine BMW Drive For Window Lifter, Front Left
This item fits the following BMW Chassis:
E46 M3,E46

Genuine BMW Front Window Guide Rail - Left

T#:92512

Part#: 51321977585

Ships in 1 day

4% off MSRP $ 54.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 52.99 USD

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Qty

4% off MSRP

$ 54.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 52.99 USD

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Genuine BMW Window Guide Rail Left
This item fits the following BMW Chassis:
E36 M3,E36

Genuine BMW Window Lifter Front Left - 51321932393 - E30,E30 M3 ...

T#:23941

Part#: 51321932393

Ships in 5 Business Days

$ 212.99 USD

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Qty

$ 212.99 USD

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Genuine BMW Window Lifter Front Left
This item fits the following BMW Chassis:
E30 M3,E30

Genuine BMW Electr.Window Lifter Rear Left - 51351935639 - E30,E30 M3...

T#:18761

Part#: 51351935639

Special Order: No Guaranteed ETA

3% off MSRP $ 439.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 425.99 USD

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Qty

3% off MSRP

$ 439.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 425.99 USD

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Genuine BMW Electr.Window Lifter Rear Left
This item fits the following BMW Chassis:
E30 M3,E30

Genuine BMW Front window guide - right - E23

T#:23940

Part#: 51321921460

Special Order: No Guaranteed ETA

3% off MSRP $ 163.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 158.99 USD

Add to Wish List

Qty

3% off MSRP

$ 163.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 158.99 USD

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Genuine BMW RIGHT WINDOW GUIDE.--

This item fits the following BMWs:
BMW 7 Series - 733i, 735i, 745i

--.

Window Regulator - Rear Left

T#:23020109

Part#: 51358212099M

In Stock

$ 65.99 USD

Add to Wish List

Qty

$ 65.99 USD

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Are you experiencing issues raising or lowering your window? This replacement window regulator from Lemforder will fix this issue and keep your window operating smoothly for years to come. Does not include window motor.

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Front Window Regulator - w/o Motor - Left

T#:22987150

Part#: 51337020659N

In Stock

$ 102.99 USD

Add to Wish List

Qty

$ 102.99 USD

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Are you experiencing issues raising or lowering your window? This replacement window regulator from Lemforder will fix this issue and keep your window operating smoothly for years to come. Does not include window motor.

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Front Window Regulator - With Window Motor - Left

T#:22987138

Part#: 51337020659

In Stock

$ 95.99 USD

Add to Wish List

Qty

$ 95.99 USD

Add to Wish List

Everything you need to fix your broken window regulator assembly. Includes the window regulator, which consists of a four-pulley, two-cable system, as well as the window motor, which is easiest to replace when completing this job.

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VEMO Electric Window Regulator Motor - Rear - BMW E46 3-Series ...

T#:596032

Part#: 67628362065

Special Order: No Guaranteed ETA

$ 36.99 USD

Add to Wish List

Qty

$ 36.99 USD

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If your window opens and closes slowly, or not at all, there is a good chance the window regulator motor has failed. Restore window operation with a brand new window regulator motor from VEMO.

Window Motor - E39

T#:23020129

Part#: 67628360512

Back Ordered

$ 171.99 USD

Add to Wish List

Qty

$ 171.99 USD

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OE replacement for worn or inoperable window motors.

Window Regulator Plastic Slide Guide Clip - E36, Z3, E92, E85 Z4, E34...

2X Entries Into Our F80 M3 Sweepstakes

T#:9550

Part#: 51321938884

In Stock

$ 3.19 USD

Add to Wish List

Qty

$ 3.19 USD

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This plastic window guide clip piece secures front and rear of the windows to the window regulator and allows it to move smoothly up and down. A common problem is for these slide clips to fail causing the window to become loose and to have trouble moving up and down. Often these clips can be replaced without having to remove the window regulator but in some case removing the window regulator is required.You may also want to purchase the door panel trim clips since you will have to remove those as well. The clips for E36 & Z3 are part # 51411973500

This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
2007-2013 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2007-2013 E93 BMW 328i 335i M3 - Convertible
1989-1995 E34 BMW 525i 530i 535i 540i M5
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

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Genuine BMW Window Guide Slide - 51321938884

T#:368423

Part#: 51321938884

In Stock

$ 14.12 USD

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Qty

$ 14.12 USD

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This window guide slide connects the window regulator to the side windows, allowing the regulator to go up and down smoothly.

Window Regulator - Front Left

10X Entries Into Our F80 M3 Sweepstakes

T#:26904933

Part#: 51337162163

In Stock

Sale - Save 30% $ 74.99

This product was last offered at the strikethrough price on
08-25-2026

$ 52.49 USD

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Qty

Sale - Save 30%

$ 74.99

This product was last offered at the strikethrough price on
08-25-2026

$ 52.49 USD

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Window Motor - Rear Left

10X Entries Into Our F80 M3 Sweepstakes

T#:45963160

Part#: 67626927025

In Stock

Sale - Save 22% $ 91.99

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

$ 71.99 USD

Limited Qty Sale

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Qty

Sale - Save 22%

$ 91.99

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

$ 71.99 USD

Limited Qty Sale

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Restores smooth window movement for reliable window regulator function

Front Window Regulator - Right

T#:23020111

Part#: 51337140588

In Stock

$ 124.99 USD

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$ 124.99 USD

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Are you experiencing issues raising or lowering your window? This replacement window regulator from Lemforder will fix this issue and keep your window operating smoothly for years to come. Does not include window motor.

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Window Regulator - Front Right

10X Entries Into Our F80 M3 Sweepstakes

T#:26904934

Part#: 51337162164

In Stock

Sale - Save 20% $ 85.99

This product was last offered at the strikethrough price on
09-18-2026

$ 68.79 USD

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Qty

Sale - Save 20%

$ 85.99

This product was last offered at the strikethrough price on
09-18-2026

$ 68.79 USD

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MOUNTING PARTS

T#:524127

Part#: 51337388688

Ships in 1 day

$ 10.99 USD

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Qty

$ 10.99 USD

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Crafted as genuine BMW hardware, the window regulator mounting hardware is authentic hardware specifically designed for securing the window regulator in BMW vehicles. Engineered to meet BMW's exacting standards, this mounting hardware plays a pivotal role in ensuring the proper attachment and operation of the window regulator. Opting for this genuine BMW hardware provides an assurance of both quality and compatibility, actively enhancing the overall functionality and reliability of your BMW's window system.

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