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Windows

Window regulators and cowls are two BMW components famous for premature failure. We stock both of those and any other replacement Genuine BMW or OE window components you may need to keep your BMW in top shape.

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Turner E9x Cowl Delete Kit
Turner E9x Cowl Delete Kit
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:1809115
Part#: 007629LA09KT
In Stock
Sale - Save 25% $ 420.95

This product was last offered at the strikethrough price on
06-14-2026

$ 315.71 USD
Free Shipping
Add to Wish List
Sale - Save 25%
$ 420.95

This product was last offered at the strikethrough price on
06-14-2026

$ 315.71 USD
Free Shipping
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Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine. Compliment your engine bay and hide away the exposed ECU.
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Turner Cowl Delete Harness Mounting Bracket - E9x
Turner Cowl Delete Harness Mounting Bracket - E9x
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:1809114
Part#: 007629LA02
In Stock
Sale - Save 25% $ 143.99

This product was last offered at the strikethrough price on
06-14-2026

$ 107.99 USD
Free Shipping
Add to Wish List
Sale - Save 25%
$ 143.99

This product was last offered at the strikethrough price on
06-14-2026

$ 107.99 USD
Free Shipping
Add to Wish List
Turner E9x Cowl Delete Harness Mounting Bracket mounts to factory bolt holes; it is an easy no-drill install that creates a solid location to tie back your engine harness. However, removing the cowl introduces the possibility of dirt and debris entering your cabin. To solve this issue we suggest pairing it with Burger's Cabin/Cowl Delete Filters. These are small, dry, and maintenance-free filters that both add a finished look to your engine bay and prevent debris from entering the cabin.
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Window Regulator Adjusting Wrench
Window Regulator Adjusting Wrench
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
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
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 20%
$ 36.99

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

$ 29.59 USD
Free Shipping on orders $49 and up
Add to Wish List
Used to adjust and remove the gear nut on glass
Front Window Regulator - w/o Motor - Left
Front Window Regulator - w/o Motor - Left
Lemforder - Corporate Logo
T#:22987150
Part#: 51337020659N
In Stock
$ 102.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 102.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 Motor - E39
Window Motor - E39
Lemforder - Corporate Logo
T#:23020130
Part#: 67628360511
Ships in 4 Business Days
$ 148.99 USD
Free Shipping on orders $49 and up
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$ 148.99 USD
Free Shipping on orders $49 and up
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OE replacement for worn or inoperable window motors.
Window Regulator - Rear Right
Window Regulator - Rear Right
Lemforder - Corporate Logo
T#:23020108
Part#: 51358212100M
Ships in 5 Business Days
$ 67.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 67.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Front Window Regulator - With Window Motor - Right
Front Window Regulator - With Window Motor - Right
Lemforder - Corporate Logo
T#:22987136
Part#: 51337020660
Special Order: No Guaranteed ETA
$ 110.99 USD
Free Shipping on orders $49 and up
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$ 110.99 USD
Free Shipping on orders $49 and up
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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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Rear Window Regulator - Right
Rear Window Regulator - Right
Lemforder - Corporate Logo
T#:22987144
Part#: 51358212100
Special Order: No Guaranteed ETA
$ 73.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 73.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 - Left
Front Window Regulator - Left
Lemforder - Corporate Logo
T#:23020121
Part#: 51337281885
Ships in 5 Business Days
$ 60.99 USD
Add to Wish List
$ 60.99 USD
Add to Wish List
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.
Show More Show Less
Front Window Regulator - w/o Motor - Right
Front Window Regulator - w/o Motor - Right
Lemforder - Corporate Logo
T#:22987149
Part#: 51337020660M
Ships in 5 Business Days
$ 95.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 95.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Front Window Regulator - Left
Front Window Regulator - Left
Lemforder - Corporate Logo
T#:23020118
Part#: 51337193455
Ships in 5 Business Days
$ 86.99 USD
Add to Wish List
$ 86.99 USD
Add to Wish List
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.
Show More Show Less
Rear Window Regulator - Right
Rear Window Regulator - Right
Lemforder - Corporate Logo
T#:22987147
Part#: 51357140590
Ships in 8 Business Days
$ 68.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 68.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Rear Window Regulator - Left
Rear Window Regulator - Left
Lemforder - Corporate Logo
T#:22987145
Part#: 51358212099
Ships in 3 Business Days
$ 95.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 95.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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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E60 Rear Window Regulator - Right
E60 Rear Window Regulator - Right
Lemforder - Corporate Logo
T#:23020115
Part#: 51357184746
Ships in 5 Business Days
$ 90.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 90.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Window Regulator - Rear Left
Window Regulator - Rear Left
Lemforder - Corporate Logo
T#:23020109
Part#: 51358212099M
In Stock
$ 65.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 65.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Front Window Regulator - With Window Motor - Left
Front Window Regulator - With Window Motor - Left
Lemforder - Corporate Logo
T#:22987138
Part#: 51337020659
In Stock
$ 95.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 95.99 USD
Free Shipping on orders $49 and up
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.
Show More Show Less
Window Motor - E39
Window Motor - E39
Lemforder - Corporate Logo
T#:23020129
Part#: 67628360512
Back Ordered
$ 171.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 171.99 USD
Free Shipping on orders $49 and up
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OE replacement for worn or inoperable window motors.
Front Window Regulator - Right
Front Window Regulator - Right
Lemforder - Corporate Logo
T#:23020125
Part#: 51337166380
In Stock
$ 105.99

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

$ 93.99 USD
Limited Qty Sale
Add to Wish List
$ 105.99

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

$ 93.99 USD
Limited Qty Sale
Add to Wish List
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.
Show More Show Less
Front Window Regulator - Right
Front Window Regulator - Right
Lemforder - Corporate Logo
T#:23020111
Part#: 51337140588
In Stock
$ 122.99

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

$ 104.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
$ 122.99

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

$ 104.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Front Window Regulator - Left
Front Window Regulator - Left
Lemforder - Corporate Logo
T#:23020126
Part#: 51337166379
Ships in 5 Business Days
$ 110.99 USD
Add to Wish List
$ 110.99 USD
Add to Wish List
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.
Show More Show Less
Rear Window Regulator - Right
Rear Window Regulator - Right
Lemforder - Corporate Logo
T#:23020127
Part#: 51357166382
Ships in 5 Business Days
$ 113.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 113.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Rear Window Regulator - Left
Rear Window Regulator - Left
Lemforder - Corporate Logo
T#:23020128
Part#: 51357166381
Ships in 5 Business Days
$ 113.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 113.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Front Window Regulator - Left
Front Window Regulator - Left
Lemforder - Corporate Logo
T#:23020113
Part#: 51337184383
Ships in 5 Business Days
$ 113.99 USD
Add to Wish List
$ 113.99 USD
Add to Wish List
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.
Show More Show Less
Front Window Regulator - Right
Front Window Regulator - Right
Lemforder - Corporate Logo
T#:23020119
Part#: 51337193456
Ships in 5 Business Days
$ 86.99 USD
Add to Wish List
$ 86.99 USD
Add to Wish List
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.
Show More Show Less
Rear Window Regulator - Left
Rear Window Regulator - Left
Lemforder - Corporate Logo
T#:23020123
Part#: 51357281887
Ships in 5 Business Days
$ 40.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 40.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Front Window Regulator - Left
Front Window Regulator - Left
Lemforder - Corporate Logo
T#:23020110
Part#: 51337140587
Ships in 5 Business Days
$ 127.99 USD
Add to Wish List
$ 127.99 USD
Add to Wish List
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.
Show More Show Less
Rear Window Regulator - Right
Rear Window Regulator - Right
Lemforder - Corporate Logo
T#:23020122
Part#: 51357281888
Ships in 5 Business Days
$ 39.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 39.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Front Window Regulator - Right
Front Window Regulator - Right
Lemforder - Corporate Logo
T#:23020112
Part#: 51337184384
Ships in 5 Business Days
$ 113.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 113.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Rear Window Regulator - Left
Rear Window Regulator - Left
Lemforder - Corporate Logo
T#:22987148
Part#: 51357140589
Special Order: No Guaranteed ETA
$ 67.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 67.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Bav Auto Door Window Holder Kit
Bav Auto Door Window Holder Kit
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580399
Part#: B8800087
In Stock
Sale - Save 25% $ 20.99

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

$ 15.74 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 25%
$ 20.99

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

$ 15.74 USD
Free Shipping on orders $49 and up
Add to Wish List
Avoid dropping your glass window into your door and possibly breaking it.
Front Window Regulator - Right
Front Window Regulator - Right
Lemforder - Corporate Logo
T#:23020120
Part#: 51337281886
Ships in 5 Business Days
$ 49.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 49.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Rear Window Regulator - Left
Rear Window Regulator - Left
Lemforder - Corporate Logo
T#:23020114
Part#: 51357184745
Back Ordered
$ 91.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 91.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less

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