This engine oil cooler hose assembly matches the fit and function of the original equipment components for reliable repair and restoration of proper oil circulation between the oil cooler and engine. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet C10 Suburban: 1985, 1986] - [Chevrolet C10: 1985, 1986] - [Chevrolet C20 Suburban: 1985, 1986] - [Chevrolet C20: 1985, 1986] - [Chevrolet C30: 1985, 1986] - [Chevrolet R10 Suburban: 1987, 1988] - [Chevrolet R10: 1987] - [Chevrolet R1500 Suburban: 1989, 1990, 1991] - [Chevrolet R20 Suburban: 1987, 1988] - [Chevrolet R20: 1987, 1988] - [Chevrolet R2500 Suburban: 1989, 1990, 1991] - [Chevrolet R2500: 1989] - [Chevrolet R30: 1987, 1988] - [Chevrolet R3500: 1989, 1990, 1991] - [GMC C1500 Suburban: 1985, 1986] - [GMC C1500: 1985, 1986] - [GMC C2500 Suburban: 1985, 1986] - [GMC C2500: 1985, 1986] - [GMC C3500: 1985, 1986] - [GMC R1500 Suburban: 1987, 1988, 1989, 1990, 1991] - [GMC R1500: 1987] - [GMC R2500 Suburban: 1987, 1988, 1989, 1990, 1991] - [GMC R2500: 1987, 1988, 1989] - [GMC R3500: 1987, 1988, 1989, 1990, 1991]