Keep coolant circulating through the cooling system with the GMB Engine Water Pump 130-1280 (also written 1301280). It installs as a direct-fit replacement across a wide range of 1969-1981 GM cars — including the 1979-1981 Buick Century, 1969-1981 Pontiac Bonneville, 1969-1981 Pontiac Catalina, 1970-1981 Pontiac Firebird and 1969-1981 Pontiac Grand Prix — fitted with V8-4.3L, V8-4.9L, V8-5.7L, V8-6.6L, V8-7.0L and V8-7.5L engines. See the Buyer's Guide tab for the full application list. Built to OE-level tolerances, the pump drives coolant from the water jackets through the radiator to manage engine temperature.
Country of origin: China.
What does this water pump do?
It circulates coolant from the engine's water jackets through the radiator to help manage operating temperature. It is belt-driven off the engine accessory drive.
What vehicles does the 130-1280 fit?
It's a direct-fit replacement for many 1969-1981 GM cars, including Pontiac Bonneville, Catalina, Firebird and Grand Prix and Buick Century, with V8-4.3L through V8-7.5L engines. See the Buyer's Guide tab.
What's included in the box?
It ships with the gasket/seal (2) and installation instructions. A pulley, bracket, mounting bolts, thermostat and fan clutch are not included; consult the service information for the correct fasteners.
What is the pump made of?
It has a cast-iron body with a metal impeller and standard impeller rotation, with a 4.510 in hub height and 2.62 in hub diameter.
What are signs the water pump may need replacing?
Coolant leaking from the pump, a whining or growling bearing noise, or engine overheating can indicate a failing water pump. Diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
