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GMB Engine Water Pump P/N:148-1790
$68.99
Keep coolant moving and engine temperatures in check with the GMB Engine Water Pump 148-1790. It drops in as a direct-fit replacement for the 2001-2002 Mitsubishi Montero (V6-3.5L) and the 2003-2006 Mitsubishi Montero (V6-3.8L), circulating coolant through the block, cylinder heads, and radiator to carry heat away during operation.
- Aluminum casting with a metal impeller: the reverse-rotation impeller is driven by a timing-belt-type pulley (included) to move coolant through the system.
- Quality-tested: 100% factory tested for leakage and dimensional precision, plus bearing noise and durability testing.
- Engineered flow: designed to match OE coolant flow rate and pressure, and built to OE-level tolerances.
- What's in the box: includes the pulley, four gaskets/seals (paper gasket material), mounting hardware, and installation instructions. Bolts, thermostat, back housing, mounting bracket, sensor, and fan clutch are not included.
Signs the original water pump may need replacing include coolant seeping from the weep hole, a whine or growl from a worn bearing, a wobbling pulley, or engine overheating. If a failed water pump is the cause of these symptoms, this unit replaces it. Country of origin: Thailand.
Frequently Asked Questions
What vehicles does the GMB 148-1790 water pump fit?
It fits the 2001-2002 Mitsubishi Montero (V6-3.5L) and the 2003-2006 Mitsubishi Montero (V6-3.8L). Check the Buyer's Guide tab to confirm your vehicle.
Does this water pump come with a pulley and gaskets?
Yes. It includes the timing-belt-type pulley, four gaskets/seals (paper gasket material), mounting hardware, and installation instructions.
Are bolts, a thermostat, or a fan clutch included?
No. Bolts, thermostat, back housing, mounting bracket, sensor, and fan clutch are not included. Consult the vehicle service information for the correct fasteners and whether they may be reused.
What does the engine water pump do?
It circulates coolant through the engine block, cylinder heads, and radiator to move heat away from the engine and help maintain proper operating temperature.
How do I know if my water pump is failing?
Common signs include coolant leaking from the weep hole, bearing whine or growl, a wobbly pulley, or engine overheating. Diagnose the cause before replacing.
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GMB Engine Water Pump P/N:148-1790
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