GMC R1500 Suburban Parts

The GMC R1500 Suburban manufacturing period from 1987 to 1991 introduced a critical stage in GMC evolution with its combination of utility attributes and performance features in a two-wheel-drive half-ton truck configuration. Engine options included a 5.7L gasoline V8 and a 6.2L diesel V8, offering sufficient power for towing and light commercial or recreational use. Fuel efficiency alongside vehicle response improved significantly when the engine adopted electronic injection in replacement of the existing carburetor system. The 4-speed TH700R4 automatic transmission (which became 4L60 in 1990) played a role in making the Suburban shift smoothly while ensuring reliable performance. Absolute road performance appeared in the GMC R1500 Suburban because it had a rear-wheel-drive layout yet its traction abilities remained limited compared to 4WD equipped variants. The GMC R1500 Suburban operated using a 131.5-inch wheelbase while featuring eight passenger capacity and weighing close to 5,000 pounds in total weight. Safety and handling received an additional improvement through the implementation of ABS systems in all 1990 GMC R1500 Suburban models. Family transportation function of the GMC R1500 Suburban becomes clear through its sturdy all-metal construction along with its unique tailgate system. Getting genuine parts for the GMC R1500 Suburban is crucial for reliable performance because these parts become subject to thorough quality checks which guarantee lasting durability and peak functionality.