GMB Engine Water Pump P/N:120-1250
Keep coolant moving and engine temperatures in check with the GMB water pump 130-1250 (also written 1301250). This cast-iron engine water pump circulates coolant through the block and radiator, and it drops in as a direct-fit replacement across a huge run of GM applications — including the 1978-1983 Chevrolet Malibu, the 1977-1985 Chevrolet Impala and the 1977-1987 Chevrolet Camaro — covering the V6-3.3L, V6-3.8L, V6-4.3L, V8-4.4L, V8-5.0L, V8-5.7L and V8-6.6L engines. With 322 applications listed, see the Buyer's Guide tab for the full vehicle list.
Includes a gasket/seal (2) plus installation instructions. A pulley, bolts, bracket, sensor, thermostat and fan clutch are not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.
Does this GMB engine water pump come with a gasket?
Yes. It includes a gasket/seal (quantity 2) and installation instructions. A pulley, bolts, bracket, sensor, thermostat and fan clutch are not included.
Will this water pump fit my Chevy Malibu?
It is listed for 1978-1983 Chevrolet Malibu applications, among many other GM vehicles. Confirm your year and engine against the Buyer's Guide tab before ordering.
Which engines does the 130-1250 cover?
Listed applications span the V6-3.3L, V6-3.8L, V6-4.3L, V8-4.4L, V8-5.0L, V8-5.7L and V8-6.6L engines. Check the Buyer's Guide for your specific vehicle.
Is a pulley included with this pump?
No. The pulley is not included; the pump uses a flange-type pulley mount and is engine-belt-driven. Transfer or source the correct pulley as directed by the service procedure.
What are signs the water pump may need replacing?
Coolant leaking from the pump, bearing noise or whine, and engine overheating can be signs. Diagnose the cause first, since these symptoms can have other sources.
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.