Maintain your cooling system’s efficiency with this non-vented radiator coolant overflow jar cap, designed for 1975-1997 models. This factory-correct cap ensures a secure and leak-free seal for the coolant overflow jar, preventing coolant evaporation and maintaining proper pressure levels. Ideal for restoration or routine maintenance, this durable cap provides long-lasting performance and a precise fit.
Installation:
Difficulty: 1/5 – Quick and simple installation with no tools required. This cap can be securely fitted in seconds, ensuring your cooling system operates efficiently.
| Make | Model | Submodel | Years |
| Buick | Regal | Grand National | 1984 - 1987 |
| Buick | Regal | T-Type | 1983 - 1986 |
| Buick | Regal | 1978 - 1987 | |
| Chevrolet | Blazer | 1987 - 1994 | |
| Chevrolet | C10 Suburban | 1983 - 1986 | |
| Chevrolet | C10 | 1983 - 1986 | |
| Chevrolet | C1500 Suburban | 1992 - 1994 | |
| Chevrolet | C1500 | 1988 - 1994 | |
| Chevrolet | C15 | 1983 - 1988 | |
| Chevrolet | C20 Suburban | 1983 - 1986 | |
| Chevrolet | C20 | 1983 - 1987 | |
| Chevrolet | C2500 Suburban | 1992 - 1994 | |
| Chevrolet | C2500 | 1988 - 1994 | |
| Chevrolet | C30 | 1983 - 1986 | |
| Chevrolet | C3500 | 1988 - 1994 | |
| Chevrolet | C35 | 1983 - 1994 | |
| Chevrolet | Camaro | 1978 - 1992 | |
| Chevrolet | Caprice | 1977 - 1990 | |
| Chevrolet | Corvette | 1977 - 1982 | |
| Chevrolet | El Camino | 1978 - 1987 | |
| Chevrolet | Impala | 1977 - 1985 | |
| Chevrolet | K10 Suburban | 1983 - 1986 | |
| Chevrolet | K10 | 1983 - 1986 | |
| Chevrolet | K1500 Suburban | 1992 - 1994 | |
| Chevrolet | K1500 | 1988 - 1994 | |
| Chevrolet | K20 Suburban | 1983 - 1986 | |
| Chevrolet | K20 | 1983 - 1986 | |
| Chevrolet | K2500 Suburban | 1992 - 1994 | |
| Chevrolet | K2500 | 1988 - 1994 | |
| Chevrolet | K30 | 1983 - 1986 | |
| Chevrolet | K3500 | 1988 - 1994 | |
| Chevrolet | K5 Blazer | 1983 - 1986 | |
| Chevrolet | Malibu | 1978 - 1983 | |
| Chevrolet | Monte Carlo | 1978 - 1988 | |
| Chevrolet | Nova | 1975 - 1979 | |
| 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 | 1983 - 1994 | |
| Chevrolet | Suburban | 1987 - 1994 | |
| 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 | C1500 Suburban | 1983 - 1994 | |
| GMC | C1500 | 1983 - 1994 | |
| GMC | C2500 Suburban | 1983 - 1994 | |
| GMC | C2500 | 1983 - 1994 | |
| GMC | C3500 | 1983 - 1994 | |
| GMC | Caballero | 1978 - 1987 | |
| GMC | Jimmy | 1983 - 1994 | |
| GMC | K1500 Suburban | 1983 - 1994 | |
| GMC | K1500 | 1983 - 1994 | |
| GMC | K2500 Suburban | 1983 - 1994 | |
| GMC | K2500 | 1983 - 1994 | |
| GMC | K3500 | 1983 - 1994 | |
| 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 | 1983 - 1990 | |
| GMC | Sonoma | 1991 - 1994 | |
| 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 - 1994 | |
| Oldsmobile | Cutlass | 1978 - 1988 | |
| Pontiac | Bonneville | 1982 - 1986 | |
| Pontiac | Firebird | 1982 - 1992 | |
| Pontiac | Grand Prix | 1978 - 1987 |
