This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Blazer: 1987, 1988, 1989, 1990, 1991] - [Chevrolet R10 Suburban: 1987, 1988] - [Chevrolet R1500 Suburban: 1989] - [Chevrolet R20 Suburban: 1987, 1988] - [Chevrolet R2500 Suburban: 1989] - [Chevrolet V10 Suburban: 1987, 1988] - [Chevrolet V1500 Suburban: 1989] - [Chevrolet V20 Suburban: 1987, 1988] - [Chevrolet V2500 Suburban: 1989] - [GMC Jimmy: 1987, 1988, 1989, 1990, 1991] - [GMC R1500 Suburban: 1987, 1988, 1989] - [GMC R2500 Suburban: 1987, 1988, 1989] - [GMC V1500 Suburban: 1987, 1988, 1989] - [GMC V2500 Suburban: 1987, 1988, 1989]