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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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Windshield Cowl Trim - E46 Coupe/Convertible/Sedan/Touring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:48539231
Part#: 51718232894
Ships on Sep 10, 2026
New Item
Sale - Save 18% $ 179.99

This product was last offered at the strikethrough price on
02-11-2026

$ 147.59 USD
Sale - Save 18%
$ 179.99

This product was last offered at the strikethrough price on
02-11-2026

$ 147.59 USD

The cowl trim panel at the base of the windshield is a known wear item on the BMW E46. Years of exposure to heat, UV rays, and the elements cause the original plastic to dry out, become brittle, and eventually crack or warp—detracting from an otherwise clean engine bay and windshield area.

This high-quality aftermarket replacement from Bremmen Parts is designed to restore a factory-fresh appearance on E46 models. Featuring a precise, OEM-style fit along the windshield and firewall, it properly seals the cowl area while instantly improving the overall look of the vehicle. It’s an ideal replacement when addressing cosmetic aging, damaged trim, or during routine maintenance or windshield service.

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Windshield Cowl/Rain Tray - F32/F33, F82/F83
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:49265624
Part#: 51717285920
In Stock
New Item
Sale - Save 16% $ 112.99

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

$ 95.36 USD
Sale - Save 16%
$ 112.99

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

$ 95.36 USD

The cowl trim panel at the base of the windshield is a known wear item on BMWs. Years of exposure to heat, UV rays, and the elements cause the original plastic to dry out, become brittle, and eventually crack or warp—detracting from an otherwise clean engine bay and windshield area.

This high-quality aftermarket replacement from Bremmen Parts is designed to restore a factory-fresh appearance on F32, F33, F82, and F83 models. Featuring a precise, OEM-style fit along the windshield and firewall, it properly seals the cowl area while instantly improving the overall look of the vehicle. It’s an ideal replacement when addressing cosmetic aging, damaged trim, or during routine maintenance or windshield service.

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Windshield Cowl/Rain Tray - F30, F31, F34, F80, F83
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:49265622
Part#: 51717258177
In Stock
New Item
Sale - Save 21% $ 71.99

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

$ 57.11 USD
Sale - Save 21%
$ 71.99

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

$ 57.11 USD

The cowl trim panel at the base of the windshield is a known wear item on BMWs. Years of exposure to heat, UV rays, and the elements cause the original plastic to dry out, become brittle, and eventually crack or warp—detracting from an otherwise clean engine bay and windshield area.

This high-quality aftermarket replacement from Bremmen Parts is designed to restore a factory-fresh appearance on F3X/F8X models. Featuring a precise, OEM-style fit along the windshield and firewall, it properly seals the cowl area while instantly improving the overall look of the vehicle. It’s an ideal replacement when addressing cosmetic aging, damaged trim, or during routine maintenance or windshield service.

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Windshield Cowl/Rain Tray - E70 X5, E71 X6
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:49265626
Part#: 51717151969
In Stock
New Item
Sale - Save 16% $ 112.99

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

$ 95.36 USD
Sale - Save 16%
$ 112.99

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

$ 95.36 USD

The cowl trim panel at the base of the windshield is a known wear item on BMWs. Years of exposure to heat, UV rays, and the elements cause the original plastic to dry out, become brittle, and eventually crack or warp—detracting from an otherwise clean engine bay and windshield area.

This high-quality aftermarket replacement from Bremmen Parts is designed to restore a factory-fresh appearance on E70/E71 models. Featuring a precise, OEM-style fit along the windshield and firewall, it properly seals the cowl area while instantly improving the overall look of the vehicle. It’s an ideal replacement when addressing cosmetic aging, damaged trim, or during routine maintenance or windshield service.

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Genuine BMW Finisher, Side Window, Rear Left - G26 4'
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:49543756
Part#: 51375B51C49
Ships in 1-2 days
New Item
7% off MSRP $ 98.99

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

$ 91.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 98.99

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

$ 91.99 USD
Free Shipping on orders $49 and up
Freshen up the exterior of your BMW with this iconic trim piece, the Hofmeister kink!
A - Pillar Black Trim Cover - Left
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:49613486
Part#: 51137300007
In Stock
New Item
Sale - Save 20% $ 77.99

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

$ 62.01 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 77.99

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

$ 62.01 USD
Free Shipping on orders $49 and up

Windshield Cowl/Rain Tray - E92/E93
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:49265623
Part#: 51717161033
Ships on Aug 12, 2026
New Item
Sale - Save 10% $ 193.99

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

$ 174.41 USD
Sale - Save 10%
$ 193.99

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

$ 174.41 USD

The cowl trim panel at the base of the windshield is a known wear item on BMWs. Years of exposure to heat, UV rays, and the elements cause the original plastic to dry out, become brittle, and eventually crack or warp—detracting from an otherwise clean engine bay and windshield area.

This high-quality aftermarket replacement from Bremmen Parts is designed to restore a factory-fresh appearance on E92 and E93 models. Featuring a precise, OEM-style fit along the windshield and firewall, it properly seals the cowl area while instantly improving the overall look of the vehicle. It’s an ideal replacement when addressing cosmetic aging, damaged trim, or during routine maintenance or windshield service.

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Windshield Cowl/Rain Tray
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:50556495
Part#: 51717027083
Ships on Aug 12, 2026
New Item
Sale - Save 20% $ 81.99

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

$ 65.27 USD
Sale - Save 20%
$ 81.99

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

$ 65.27 USD

E38 Window Regulator - Left
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:53502798
Part#: 51358125203
Ships on Sep 11, 2026
New Item
Sale - Save 15% $ 121.99

This product was last offered at the strikethrough price on
05-30-2026

$ 103.69 USD
Sale - Save 15%
$ 121.99

This product was last offered at the strikethrough price on
05-30-2026

$ 103.69 USD

Cowl Grille - Left
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:54033200
Part#: 51711960843
Special Order: No Guaranteed ETA
New Item
Sale - Save 15% $ 59.99

This product was last offered at the strikethrough price on
05-30-2026

$ 50.99 USD
Sale - Save 15%
$ 59.99

This product was last offered at the strikethrough price on
05-30-2026

$ 50.99 USD
Base of the windshield
Cowl Grille - Right
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:54033201
Part#: 51711960844
Special Order: No Guaranteed ETA
New Item
Sale - Save 15% $ 59.99

This product was last offered at the strikethrough price on
05-30-2026

$ 50.99 USD
Sale - Save 15%
$ 59.99

This product was last offered at the strikethrough price on
05-30-2026

$ 50.99 USD
Base of the windshield
Windshield Cowl
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:54033202
Part#: 51717240672
Special Order: No Guaranteed ETA
New Item
Sale - Save 10% $ 109.99

This product was last offered at the strikethrough price on
05-30-2026

$ 98.99 USD
Sale - Save 10%
$ 109.99

This product was last offered at the strikethrough price on
05-30-2026

$ 98.99 USD
Located at the base of the windshield


Windshield Cowl/Rain Tray
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:54033191
Part#: 51718159292
Special Order: No Guaranteed ETA
New Item
Sale - Save 20% $ 199.99

This product was last offered at the strikethrough price on
05-30-2026

$ 159.99 USD
Sale - Save 20%
$ 199.99

This product was last offered at the strikethrough price on
05-30-2026

$ 159.99 USD
Windshield Cowl Cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:54033205
Part#: 51717180743
Special Order: No Guaranteed ETA
New Item
Sale - Save 20% $ 252.99

This product was last offered at the strikethrough price on
05-30-2026

$ 202.39 USD
Sale - Save 20%
$ 252.99

This product was last offered at the strikethrough price on
05-30-2026

$ 202.39 USD