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Hey there! If you’re dealing with windows that refuse to cooperate, you’re not alone. That pesky window regulator inside your door is probably worn out, making it a real headache to roll your windows up and down. It’s frustrating when your window gets stuck or, even worse, drops into the door. Trust me, I’ve been there.
Let me introduce you to the Brothers manual front left window regulator. This isn’t just any replacement part; it’s made to OEM specs, which means it’ll have your truck’s windows working like they did when they were brand new. No more struggling with your windows or worrying about them falling into the door. You’ll be back to rolling them up and down with ease in no time.
Now, here’s the nitty-gritty: this regulator fits a whole bunch of Chevy and GMC models from 1977 to 1991. We’re talking about classics like the Chevrolet Blazer (1987-1991), C/K 10 (1977-1987), and even the GMC Jimmy (1977-1991). If you own one of these beauties, you’re in luck—this part is designed to fit perfectly without any guesswork.
Installing this regulator is straightforward, so you won’t need a degree in mechanics to get it done. Just pop off the door panel, swap out the old regulator for this new one, and you’ll be back on the road with functioning windows. Plus, it’s built tough, so you can count on it to last. No more worrying about your windows getting stuck or dropping unexpectedly.
So, if you’re tired of wrestling with your windows, give this Brothers window regulator a shot. It’s a solid fix that’ll save you time and frustration.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet Blazer | 1987-1991 | Silverado |
| Chevrolet Blazer | 1987 | Custom Deluxe |
| Chevrolet Blazer | 1988-1991 | Scottsdale |
| Chevrolet C10 | 1977-1986 | Scottsdale |
| Chevrolet C10 | 1977-1986 | Custom |
| Chevrolet C10 | 1977-1980 | Custom Deluxe |
| Chevrolet C10 | 1977-1986 | Silverado |
| Chevrolet C10 | 1977-1981 | Cheyenne |
| Chevrolet C10 | 1978-1980 | Big Ten |
| Chevrolet C10 | 1981 | Deluxe |
| Chevrolet C10 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet C10 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet C10 Suburban | 1977-1980, 1982-1986 | Silverado |
| Chevrolet C10 Suburban | 1981-1986 | Custom |
| Chevrolet C10 Suburban | 1981 | Deluxe |
| Chevrolet C15 | 1982-1986 | Cheyenne |
| Chevrolet C15 | 1982-1986 | Custom |
| Chevrolet C15 | 1984 | Sport |
| Chevrolet C15 | 1987-1988 | Base |
| Chevrolet C1500 | 1988-1991 | Silverado |
| Chevrolet C1500 | 1988-1991 | Scottsdale |
| Chevrolet C1500 | 1988-1991 | Cheyenne |
| Chevrolet C1500 | 1989-1991 | Base |
| Chevrolet C1500 | 1990-1991 | WT |
| Chevrolet C1500 | 1990-1991 | 454 SS |
| Chevrolet C20 | 1977-1981, 1986-1987 | Cheyenne |
| Chevrolet C20 | 1977-1980 | Custom Deluxe |
| Chevrolet C20 | 1977-1986 | Silverado |
| Chevrolet C20 | 1977-1986 | Scottsdale |
| Chevrolet C20 | 1981-1986 | Custom |
| Chevrolet C20 | 1981 | Deluxe |
| Chevrolet C20 | 1986-1987 | Base |
| Chevrolet C20 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet C20 Suburban | 1977, 1979-1980, 1982-1986 | Silverado |
| Chevrolet C20 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet C20 Suburban | 1981 | Deluxe |
| Chevrolet C20 Suburban | 1981-1986 | Custom |
| Chevrolet C2500 | 1988-1991 | Silverado |
| Chevrolet C2500 | 1988-1991 | Cheyenne |
| Chevrolet C2500 | 1988-1991 | Scottsdale |
| Chevrolet C2500 | 1988-1991 | Base |
| Chevrolet C30 | 1977-1981 | Cheyenne |
| Chevrolet C30 | 1977-1986 | Silverado |
| Chevrolet C30 | 1977-1986 | Scottsdale |
| Chevrolet C30 | 1977-1982 | Base |
| Chevrolet C30 | 1977-1980 | Custom Deluxe |
| Chevrolet C30 | 1981 | Deluxe |
| Chevrolet C30 | 1981-1986 | Custom |
| Chevrolet C35 | 1983-1991 | Base |
| Chevrolet C3500 | 1988-1991 | Cheyenne |
| Chevrolet C3500 | 1988-1991 | Silverado |
| Chevrolet C3500 | 1988-1991 | Scottsdale |
| Chevrolet K10 Suburban | 1977, 1979-1980, 1982-1983, 1985-1986 | Silverado |
| Chevrolet K10 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet K10 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet K10 Suburban | 1981-1986 | Custom |
| Chevrolet K10 Suburban | 1981 | Deluxe |
| Chevrolet K1500 | 1988-1991 | Silverado |
| Chevrolet K1500 | 1988-1991 | Scottsdale |
| Chevrolet K1500 | 1988-1991 | Cheyenne |
| Chevrolet K1500 | 1990-1991 | WT |
| Chevrolet K1500 | 1991 | Sport |
| Chevrolet K20 | 1977-1983, 1985-1986 | Silverado |
| Chevrolet K20 | 1977-1981 | Cheyenne |
| Chevrolet K20 | 1977-1980 | Custom Deluxe |
| Chevrolet K20 | 1977-1986 | Scottsdale |
| Chevrolet K20 | 1981 | Deluxe |
| Chevrolet K20 | 1981-1986 | Custom |
| Chevrolet K20 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet K20 Suburban | 1977, 1979-1980, 1982-1983, 1985-1986 | Silverado |
| Chevrolet K20 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet K20 Suburban | 1981-1986 | Custom |
| Chevrolet K20 Suburban | 1981 | Deluxe |
| Chevrolet K2500 | 1988-1991 | Cheyenne |
| Chevrolet K2500 | 1988-1991 | Silverado |
| Chevrolet K2500 | 1988-1991 | Scottsdale |
| Chevrolet K30 | 1977-1981 | Cheyenne |
| Chevrolet K30 | 1977-1980 | Custom Deluxe |
| Chevrolet K30 | 1977-1986 | Silverado |
| Chevrolet K30 | 1977-1986 | Scottsdale |
| Chevrolet K30 | 1981-1986 | Custom |
| Chevrolet K30 | 1981 | Deluxe |
| Chevrolet K3500 | 1988-1991 | Cheyenne |
| Chevrolet K3500 | 1988-1991 | Scottsdale |
| Chevrolet K3500 | 1988-1991 | Silverado |
| Chevrolet K5 Blazer | 1977-1980 | Custom Deluxe |
| Chevrolet K5 Blazer | 1977-1980 | Cheyenne |
| Chevrolet K5 Blazer | 1978, 1980-1986 | Silverado |
| Chevrolet K5 Blazer | 1981 | Deluxe |
| Chevrolet K5 Blazer | 1981-1986 | Custom |
| Chevrolet K5 Blazer | 1984 | Scottsdale |
| Chevrolet R10 | 1987 | Custom Deluxe |
| Chevrolet R10 | 1987 | Silverado |
| Chevrolet R10 | 1987 | Scottsdale |
| Chevrolet R10 Suburban | 1987 | Custom Deluxe |
| Chevrolet R10 Suburban | 1987-1988 | Silverado |
| Chevrolet R10 Suburban | 1987-1988 | Scottsdale |
| Chevrolet R1500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet R1500 Suburban | 1989-1991 | Silverado |
| Chevrolet R20 | 1987-1988 | Scottsdale |
| Chevrolet R20 | 1987-1988 | Silverado |
| Chevrolet R20 | 1987-1988 | Custom Deluxe |
| Chevrolet R20 | 1988 | Cheyenne |
| Chevrolet R20 Suburban | 1987-1988 | Scottsdale |
| Chevrolet R20 Suburban | 1987 | Custom Deluxe |
| Chevrolet R20 Suburban | 1987-1988 | Silverado |
| Chevrolet R2500 | 1989 | Silverado |
| Chevrolet R2500 | 1989 | Scottsdale |
| Chevrolet R2500 | 1989 | Cheyenne |
| Chevrolet R2500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet R2500 Suburban | 1989-1991 | Silverado |
| Chevrolet R30 | 1987-1988 | Silverado |
| Chevrolet R30 | 1987-1988 | Scottsdale |
| Chevrolet R30 | 1987-1988 | Custom Deluxe |
| Chevrolet R30 | 1988 | Cheyenne |
| Chevrolet R3500 | 1989-1990 | Scottsdale |
| Chevrolet R3500 | 1989-1991 | Cheyenne |
| Chevrolet R3500 | 1989-1991 | Silverado |
| Chevrolet S10 Blazer | 1987-1991 | Base |
| Chevrolet S10 Blazer | 1987-1989 | High Country |
| Chevrolet S10 Blazer | 1987-1990 | Sport |
| Chevrolet S10 Blazer | 1987-1988, 1990-1991 | Tahoe |
| Chevrolet S10 Blazer | 1991 | Tahoe LT |
| Chevrolet S10 Blazer | 1991 | Nevada |
| Chevrolet Suburban | 1987-1991 | Base |
| Chevrolet V10 | 1987 | Scottsdale |
| Chevrolet V10 | 1987 | Silverado |
| Chevrolet V10 | 1987 | Custom Deluxe |
| Chevrolet V10 Suburban | 1987 | Custom Deluxe |
| Chevrolet V10 Suburban | 1987-1988 | Scottsdale |
| Chevrolet V10 Suburban | 1987-1988 | Silverado |
| Chevrolet V1500 Suburban | 1989-1991 | Silverado |
| Chevrolet V1500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet V20 | 1987 | Scottsdale |
| Chevrolet V20 | 1987 | Silverado |
| Chevrolet V20 | 1987 | Custom Deluxe |
| Chevrolet V20 Suburban | 1987 | Custom Deluxe |
| Chevrolet V20 Suburban | 1987-1988 | Scottsdale |
| Chevrolet V20 Suburban | 1987-1988 | Silverado |
| Chevrolet V2500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet V2500 Suburban | 1989-1991 | Silverado |
| Chevrolet V30 | 1987-1988 | Scottsdale |
| Chevrolet V30 | 1987-1988 | Custom Deluxe |
| Chevrolet V30 | 1987-1988 | Silverado |
| Chevrolet V30 | 1988 | Cheyenne |
| Chevrolet V3500 | 1989-1990 | Scottsdale |
| Chevrolet V3500 | 1989-1991 | Cheyenne |
| Chevrolet V3500 | 1989-1991 | Silverado |
| GMC C15 | 1977-1978 | Sierra Classic |
| GMC C15 | 1977-1978 | Heavy Half |
| GMC C15 | 1977-1978 | High Sierra |
| GMC C15 | 1977-1978 | Base |
| GMC C15 | 1977 | Indy Hauler |
| GMC C15 | 1977-1978 | Sierra Grande |
| GMC C15 | 1978 | Street Coupe |
| GMC C15 Suburban | 1977-1978 | High Sierra |
| GMC C15 Suburban | 1977-1978 | Sierra Grande |
| GMC C15 Suburban | 1977-1978 | Base |
| GMC C15 Suburban | 1977-1978 | Sierra Classic |
| GMC C1500 | 1979-1986 | High Sierra |
| GMC C1500 | 1979-1986 | Sierra Classic |
| GMC C1500 | 1979-1980 | Heavy Half |
| GMC C1500 | 1979-1982 | Street Coupe |
| GMC C1500 | 1979-1982 | Sierra Grande |
| GMC C1500 | 1979-1986 | Base |
| GMC C1500 | 1988-1991 | Sierra |
| GMC C1500 | 1988-1991 | Sierra SLX |
| GMC C1500 | 1988-1991 | Sierra SLE |
| GMC C1500 Suburban | 1979-1986 | High Sierra |
| GMC C1500 Suburban | 1979-1986 | Base |
| GMC C1500 Suburban | 1979-1982 | Sierra Grande |
| GMC C1500 Suburban | 1979-1986 | Sierra Classic |
| GMC C25 | 1977-1978 | Sierra Grande |
| GMC C25 | 1977-1978 | High Sierra |
| GMC C25 | 1977-1978 | Base |
| GMC C25 | 1977-1978 | Sierra Classic |
| GMC C25 Suburban | 1977-1978 | Sierra Grande |
| GMC C25 Suburban | 1977-1978 | High Sierra |
| GMC C25 Suburban | 1977-1978 | Sierra Classic |
| GMC C25 Suburban | 1977-1978 | Base |
| GMC C2500 | 1979-1986 | High Sierra |
| GMC C2500 | 1979-1986 | Sierra Classic |
| GMC C2500 | 1979-1982 | Sierra Grande |
| GMC C2500 | 1979-1986 | Base |
| GMC C2500 | 1988-1991 | Sierra |
| GMC C2500 | 1988-1991 | Sierra SLX |
| GMC C2500 | 1988-1991 | Sierra SLE |
| GMC C2500 Suburban | 1979-1986 | Base |
| GMC C2500 Suburban | 1979-1986 | High Sierra |
| GMC C2500 Suburban | 1979-1982 | Sierra Grande |
| GMC C2500 Suburban | 1979-1986 | Sierra Classic |
| GMC C35 | 1977-1978 | Sierra Classic |
| GMC C35 | 1977-1978 | High Sierra |
| GMC C35 | 1977-1978 | Sierra Grande |
| GMC C35 | 1977-1978 | Base |
| GMC C3500 | 1979-1982 | Sierra Grande |
| GMC C3500 | 1979-1986 | High Sierra |
| GMC C3500 | 1979-1986 | Base |
| GMC C3500 | 1979-1986 | Sierra Classic |
| GMC C3500 | 1988-1991 | Sierra |
| GMC C3500 | 1988-1991 | Sierra SLX |
| GMC C3500 | 1988-1991 | Sierra SLE |
| GMC Jimmy | 1977-1982 | Sierra Grande |
| GMC Jimmy | 1977-1991 | Base |
| GMC Jimmy | 1977-1985 | High Sierra |
| GMC Jimmy | 1977-1990 | Sierra Classic |
| GMC Jimmy | 1978-1982 | Street Coupe |
| GMC Jimmy | 1986 | Silverado |
| GMC K15 | 1977-1978 | Sierra Grande |
| GMC K15 | 1977 | Indy Hauler |
| GMC K15 | 1977-1978 | High Sierra |
| GMC K15 | 1977-1978 | Sierra Classic |
| GMC K15 | 1977-1978 | Base |
| GMC K15 Suburban | 1977-1978 | Base |
| GMC K15 Suburban | 1977-1978 | Sierra Classic |
| GMC K15 Suburban | 1977-1978 | Sierra Grande |
| GMC K15 Suburban | 1977-1978 | High Sierra |
| GMC K1500 | 1979-1986 | Base |
| GMC K1500 | 1979-1986 | High Sierra |
| GMC K1500 | 1979-1982 | Sierra Grande |
| GMC K1500 | 1979-1986 | Sierra Classic |
| GMC K1500 | 1988-1991 | Sierra SLE |
| GMC K1500 | 1988-1991 | Sierra |
| GMC K1500 | 1988-1991 | Sierra SLX |
| GMC K1500 Suburban | 1979-1986 | High Sierra |
| GMC K1500 Suburban | 1979-1986 | Base |
| GMC K1500 Suburban | 1979-1986 | Sierra Classic |
| GMC K1500 Suburban | 1979-1982 | Sierra Grande |
| GMC K25 | 1977-1978 | Sierra Classic |
| GMC K25 | 1977-1978 | Sierra Grande |
| GMC K25 | 1977-1978 | Base |
| GMC K25 | 1977-1978 | High Sierra |
| GMC K25 Suburban | 1977-1978 | Sierra Grande |
| GMC K25 Suburban | 1977-1978 | High Sierra |
| GMC K25 Suburban | 1977-1978 | Sierra Classic |
| GMC K25 Suburban | 1977-1978 | Base |
| GMC K2500 | 1979-1986 | High Sierra |
| GMC K2500 | 1979-1986 | Base |
| GMC K2500 | 1979-1982 | Sierra Grande |
| GMC K2500 | 1979-1986 | Sierra Classic |
| GMC K2500 | 1988-1991 | Sierra SLX |
| GMC K2500 | 1988-1991 | Sierra |
| GMC K2500 | 1988-1991 | Sierra SLE |
| GMC K2500 Suburban | 1979-1982 | Sierra Grande |
| GMC K2500 Suburban | 1979-1986 | Base |
| GMC K2500 Suburban | 1979-1986 | High Sierra |
| GMC K2500 Suburban | 1979-1986 | Sierra Classic |
| GMC K35 | 1977-1978 | Sierra Grande |
| GMC K35 | 1977-1978 | Sierra Classic |
| GMC K35 | 1977-1978 | Base |
| GMC K35 | 1977-1978 | High Sierra |
| GMC K3500 | 1979-1986 | High Sierra |
| GMC K3500 | 1979-1982 | Sierra Grande |
| GMC K3500 | 1979-1986 | Sierra Classic |
| GMC K3500 | 1979-1986 | Base |
| GMC K3500 | 1988-1991 | Sierra |
| GMC K3500 | 1988-1991 | Sierra SLX |
| GMC K3500 | 1988-1991 | Sierra SLE |
| GMC R1500 | 1987 | Sierra Classic |
| GMC R1500 | 1987 | Base |
| GMC R1500 | 1987 | High Sierra |
| GMC R1500 Suburban | 1988-1991 | Base |
| GMC R1500 Suburban | 1988-1989 | Sierra Classic |
| GMC R1500 Suburban | 1990 | SLE |
| GMC R2500 | 1987-1989 | High Sierra |
| GMC R2500 | 1987-1989 | Base |
| GMC R2500 | 1987-1989 | Sierra Classic |
| GMC R2500 Suburban | 1990-1991 | Base |
| GMC R2500 Suburban | 1990 | SLE |
| GMC R3500 | 1987-1991 | Base |
| GMC R3500 | 1987-1989 | High Sierra |
| GMC R3500 | 1987-1989 | Sierra Classic |
| GMC R3500 | 1990-1991 | SLE |
| GMC V1500 | 1987 | High Sierra |
| GMC V1500 | 1987 | Sierra Classic |
| GMC V1500 | 1987 | Base |
| GMC V1500 Suburban | 1988-1991 | Base |
| GMC V1500 Suburban | 1988-1989 | Sierra Classic |
| GMC V1500 Suburban | 1990 | SLE |
| GMC V2500 | 1987 | Sierra Classic |
| GMC V2500 | 1987 | Base |
| GMC V2500 | 1987 | High Sierra |
| GMC V2500 Suburban | 1988-1989 | Sierra Classic |
| GMC V2500 Suburban | 1988-1991 | Base |
| GMC V2500 Suburban | 1990 | SLE |
| GMC V3500 | 1987-1989 | Sierra Classic |
| GMC V3500 | 1987-1991 | Base |
| GMC V3500 | 1987-1989 | High Sierra |
| GMC V3500 | 1990-1991 | SLE |
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