Keep your cooling system operating efficiently with this vented coolant recovery jar/overflow tank cap for 1976-1993 GM cars and trucks. Designed to provide a secure, leak-proof seal, this cap helps regulate coolant overflow and recovery, preventing overheating and ensuring optimal engine performance. With a factory-correct fit, it's perfect for both maintenance and restoration projects.
Installation:
Difficulty: 1/5 – Simple installation that requires no special tools. You can replace the cap in just a few minutes for immediate results.
| Make | Model | Years |
| Buick | Century | 1977 - 1980 |
| Buick | Electra | 1977 - 1980 |
| Buick | LeSabre | 1977 - 1999 |
| Buick | Regal | 1978 - 1987 |
| Buick | Riviera | 1979 |
| Buick | Skylark | 1980 - 1985 |
| Chevrolet | Astro | 1985 - 1996 |
| Chevrolet | Blazer | 1987 - 1996 |
| Chevrolet | C10 Suburban | 1978 - 1986 |
| Chevrolet | C10 | 1978 - 1986 |
| Chevrolet | C1500 Suburban | 1992 - 1996 |
| Chevrolet | C1500 | 1988 - 1996 |
| Chevrolet | C15 | 1982 - 1988 |
| Chevrolet | C20 Suburban | 1978 - 1986 |
| Chevrolet | C20 | 1978 - 1987 |
| Chevrolet | C2500 Suburban | 1992 - 1996 |
| Chevrolet | C2500 | 1988 - 1996 |
| Chevrolet | C30 | 1978 - 1986 |
| Chevrolet | C3500 | 1988 - 1996 |
| Chevrolet | C35 | 1983 - 1996 |
| Chevrolet | Camaro | 1978 - 1992 |
| Chevrolet | Caprice | 1977 - 1990 |
| Chevrolet | Celebrity | 1982 - 1990 |
| Chevrolet | Chevette | 1979 - 1987 |
| Chevrolet | Citation | 1980 - 1983 |
| Chevrolet | Corvette | 1977 - 1982 |
| Chevrolet | El Camino | 1978 - 1987 |
| Chevrolet | G10 | 1979 - 1995 |
| Chevrolet | G20 | 1979 - 1995 |
| Chevrolet | G30 | 1979 - 1996 |
| Chevrolet | Impala | 1977 - 1985 |
| Chevrolet | K10 Suburban | 1978 - 1986 |
| Chevrolet | K10 | 1978 - 1986 |
| Chevrolet | K1500 Suburban | 1992 - 1996 |
| Chevrolet | K1500 | 1988 - 1996 |
| Chevrolet | K20 Suburban | 1978 - 1986 |
| Chevrolet | K20 | 1978 - 1986 |
| Chevrolet | K2500 Suburban | 1992 - 1996 |
| Chevrolet | K2500 | 1988 - 1996 |
| Chevrolet | K30 | 1978 - 1986 |
| Chevrolet | K3500 | 1988 - 1996 |
| Chevrolet | K5 Blazer | 1978 - 1986 |
| Chevrolet | Malibu | 1978 - 1983 |
| Chevrolet | Monte Carlo | 1978 - 1988 |
| Chevrolet | Monza | 1978 - 1980 |
| Chevrolet | P10 | 1979 - 1980 |
| Chevrolet | P20 | 1979 - 1989 |
| Chevrolet | P30 | 1979 - 1994 |
| Chevrolet | R10 Suburban | 1987 - 1988 |
| Chevrolet | R10 | 1987 |
| Chevrolet | R1500 Suburban | 1989 - 1991 |
| Chevrolet | R20 Suburban | 1987 - 1988 |
| Chevrolet | R20 | 1987 - 1988 |
| Chevrolet | R2500 Suburban | 1989 - 1991 |
| Chevrolet | R2500 | 1989 |
| Chevrolet | R30 | 1987 - 1988 |
| Chevrolet | R3500 | 1989 - 1991 |
| Chevrolet | S10 Blazer | 1983 - 1994 |
| Chevrolet | S10 | 1982 - 1996 |
| Chevrolet | Silverado | 1995 - 1996 |
| Chevrolet | Suburban 1500 | 1995 - 1996 |
| Chevrolet | Suburban | 1987 - 1994 |
| Chevrolet | Tahoe | 1995 - 1996 |
| Chevrolet | Tracker | 1989 - 1991 |
| Chevrolet | V10 Suburban | 1987 - 1988 |
| Chevrolet | V10 | 1987 |
| Chevrolet | V1500 Suburban | 1989 - 1991 |
| Chevrolet | V20 Suburban | 1987 - 1988 |
| Chevrolet | V20 | 1987 |
| Chevrolet | V2500 Suburban | 1989 - 1991 |
| Chevrolet | V30 | 1987 - 1988 |
| Chevrolet | V3500 | 1989 - 1991 |
| GMC | Astro | 1985 - 1988 |
| GMC | C15 Suburban | 1978 |
| GMC | C1500 Suburban | 1979 - 1996 |
| GMC | C1500 | 1979 - 1996 |
| GMC | C15 | 1978 |
| GMC | C25 Suburban | 1978 |
| GMC | C2500 Suburban | 1979 - 1995 |
| GMC | C2500 | 1979 - 1996 |
| GMC | C25 | 1978 |
| GMC | C3500 | 1979 - 1996 |
| GMC | C35 | 1978 |
| GMC | Caballero | 1978 - 1987 |
| GMC | Jimmy | 1978 - 1996 |
| GMC | K15 Suburban | 1978 |
| GMC | K1500 Suburban | 1979 - 1996 |
| GMC | K1500 | 1979 - 1996 |
| GMC | K15 | 1978 |
| GMC | K25 Suburban | 1978 |
| GMC | K2500 Suburban | 1979 - 1996 |
| GMC | K2500 | 1979 - 1996 |
| GMC | K25 | 1978 |
| GMC | K3500 | 1979 - 1996 |
| GMC | K35 | 1978 |
| GMC | R1500 Suburban | 1987 - 1991 |
| GMC | R1500 | 1987 |
| GMC | R2500 Suburban | 1987 - 1991 |
| GMC | R2500 | 1987 - 1989 |
| GMC | R3500 | 1987 - 1991 |
| GMC | S15 Jimmy | 1983 - 1991 |
| GMC | S15 | 1982 - 1990 |
| GMC | Safari | 1985 - 1989 |
| GMC | Sonoma | 1991 - 1996 |
| GMC | Syclone | 1991 |
| GMC | Tracker | 1989 - 1991 |
| GMC | Typhoon | 1992 - 1993 |
| GMC | V1500 Suburban | 1987 - 1991 |
| GMC | V1500 | 1987 |
| GMC | V2500 Suburban | 1987 - 1991 |
| GMC | V2500 | 1987 |
| GMC | V3500 | 1987 - 1991 |
| GMC | Yukon | 1992 - 1996 |
| Oldsmobile | 98 | 1976 - 1990 |
| Oldsmobile | Cutlass Ciera | 1982 - 1993 |
| Oldsmobile | Cutlass | 1976 - 1981 |
| Oldsmobile | Delta 88 | 1976 - 1990 |
| Oldsmobile | Omega | 1976 - 1984 |
| Oldsmobile | Toronado | 1979 |
| Pontiac | 6000 | 1982 - 1991 |
| Pontiac | Bonneville | 1977 - 1990 |
| Pontiac | Catalina | 1977 - 1981 |
| Pontiac | Fiero | 1984 - 1988 |
| Pontiac | Firebird | 1982 - 1992 |
| Pontiac | Grand Am | 1978 - 1980 |
| Pontiac | Grand Prix | 1982 - 1989 |
| Pontiac | LeMans | 1978 - 1981 |
| Pontiac | Parisienne | 1983 - 1986 |
| Pontiac | Phoenix | 1980 - 1984 |
| Pontiac | Safari | 1987 - 1989 |
| Pontiac | T1000 | 1982 - 1986 |
| Pontiac | Ventura | 1976 - 1977 |
