The GMB 110-1040 water pump for the 1974-1983 Jeep Cherokee 5.9L and other vehicles moves coolant through the engine and radiator to carry heat away. This GMB water pump runs off the serpentine belt.
Coolant seeping from the pump, a whine or grinding at the front of the engine, or a climbing temperature gauge can mean the water pump is wearing out. With the engine off and cool, look for dried coolant around the pump and rock the pulley by hand for play; a cracked hose or loose clamp above it can drip onto the pump and mimic a pump leak.
Vehicles it fits include the 1984-1991 Jeep Grand Wagoneer 5.9L and the 1974-1988 Jeep J10 5.9L, along with many other American Motors and Jeep V8 models, and each takes one water pump.
Fit and size
Build and materials
One water pump, one paper gasket and an instruction sheet. Not included: bolts, pulley, bracket, back housing or thermostat. Plan on new bolts, since the old ones may not be reusable.
Is this the right water pump for the 1974-1983 Jeep Cherokee 5.9L?
Yes. The GMB 110-1040 fits the 1974-1983 Jeep Cherokee 5.9L and the 1974-1988 Jeep J10 5.9L; if you drive another model, look for it in the "Vehicles it fits" section before ordering.
Are bolts included with the GMB engine water pump?
No. The GMB 110-1040 comes with one paper gasket and an instruction sheet; bolts, the pulley, bracket and back housing are not included, so have new bolts on hand.
What hub diameter and hub height does this water pump have?
This water pump has a 2.62 in hub diameter and a 4.800 in hub height, takes a flange-type pulley and has standard impeller rotation.
Is it OK to keep driving when this water pump starts leaking coolant?
No. A leaking water pump can let the engine run low on coolant and overheat, so have it checked or replaced promptly.
How is the GMB 110-1040 water pump tested at the factory?
Each of these water pumps is factory tested, 100%, for leakage and dimensional precision, and its bearing is tested for noise and durability.
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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.
