Engine Water Pump

The GMB 130-1590 engine water pump is engineered to meet or exceed original equipment manufacturer (OEM) standards for both performance and durability. Its construction includes an aluminum housing and a metal impeller, with a hub diameter of 3.48 inches and a hub height of 2.15 inches. Each GMB water pump is 100% factory tested for leakage and dimensional precision, ensuring reliable operation. The bearings are tested for noise and durability. A proprietary shaft seal design is incorporated to withstand wear, prevent leaks, and maximize longevity. Failures in water pumps can lead to severe engine damage, making the GMB 130-1590 a critical component for maintaining engine health. Its tight manufacturing tolerances ensure accurate dimensions and simple, trouble-free installation, which helps prevent issues that lead to leaks and premature failure. This replacement water pump is manufactured to GMB's high standards, making it a reliable choice for your vehicle. This water pump is compatible with a wide range of GM vehicles, including various models of Buick Century, Electra, LeSabre, Park Avenue, Regal, and Skylark; Oldsmobile 88, Calais, Cutlass Ciera, Cutlass Cruiser, Cutlass Calais, Delta 88, 98, and Toronado; and Pontiac Bonneville, Firebird, and Grand Am, spanning model years from 1985 to 1995.