US Motor Works US64 water pump for the 1999-2000 Chevrolet Silverado 2500 V8 5.3L, the 1999-2004 Silverado 2500 V8 6.0L, the 2002 Silverado 2500 V8 5.7L, the 2004-2009 Silverado 2500 V8 5.3L, the 2006-2009 Silverado 2500 V8 4.8L and other vehicles circulates coolant through the engine. Some catalogs list it as an engine water pump.
- Case hardened bearing
- Metal impeller
- Installation sealing devices included with the pump
- Fan clutch should be replaced along with the water pump
Quick facts
- Part: US Motor Works US64 water pump
- Also called: engine water pump
- Fits: 1999-2000 Chevrolet Silverado 2500 V8 5.3L, the 1999-2004 Silverado 2500 V8 6.0L, the 2002 Silverado 2500 V8 5.7L, the 2004-2009 Silverado 2500 V8 5.3L, the 2006-2009 Silverado 2500 V8 4.8L and other vehicles
- Condition: New
Coolant leaking near the pump, an engine that runs hot or a grinding noise from the front of the engine can mean the pump is wearing out. Before you replace the water pump, rule out a low coolant level (check it only with the engine cool), a leaking hose or a stuck thermostat, since those can show up the same way.
Fits
The pump is listed for a wide range of Chevrolet, GMC and Cadillac models, including the 1999-2006 Chevrolet Silverado 1500 V8 4.8L or 5.3L and the 2003-2006 Silverado 1500 V8 6.0L, plus the 1999-2006 GMC Sierra 1500 V8 4.8L or 5.3L and the 2001-2006 Sierra 1500 V8 6.0L.
Specifications
- Quantity per vehicle: 1
- Impeller: metal
- Bearing: case hardened
- Installation sealing devices: included
- Condition: new
In the box
One water pump with its installation sealing devices. This listing holds one pump, and each engine needs one.
Interchange: 99188
This part cross-references / interchanges with the following part numbers:
US64, 99188, 12456113, 12458935, 88894290, 89017439, 89018166, 8-88894-290-0, 8-89017-439-0, 8-89018-166-0, 89 01 8166
Frequently Asked Questions
Is this the right water pump for the 1999-2006 GMC Sierra 1500 V8 4.8L or 5.3L?
Yes. US Motor Works US64 is listed for the 1999-2006 GMC Sierra 1500 V8 4.8L and V8 5.3L, and for the 2001-2006 Sierra 1500 V8 6.0L. For another year or model, look in the "Vehicles it fits" section.
Is this a Chevy Silverado 1500 water pump for a 2003-2006 truck with the V8 6.0L?
Yes. The 2003-2006 Chevrolet Silverado 1500 V8 6.0L is in the listing for US Motor Works US64, along with the 1999-2006 Silverado 1500 V8 4.8L and V8 5.3L.
Does this US Motor Works water pump come with sealing parts?
Yes. Installation sealing devices come with the pump. This listing is one water pump, and the engine takes one.
What bearing and impeller does the US64 water pump have?
This water pump has a case hardened bearing and a metal impeller.
Should the fan clutch be changed when I replace this water pump?
Yes. The fan clutch should be replaced together with the water pump.
