REPLACES OEM PART NUMBERS:
• GM 89018166
SPECIFICATIONS:
• Type: Water Pump
• Condition: New
• Housing: Aluminum
• Impeller: Metal
• Drive: Drive Belt
• Rotation: Standard
• Pulley: No
• Engine: 4.8L/5.3L/6.0L V8
APPLICATIONS:
• Chevrolet Silverado 1500 4.8L/5.3L V8 1999-2006
• Chevrolet Silverado 2500 5.3L/6.0L V8 1999-2006
• Chevrolet Silverado 3500 6.0L V8 2001-2007
• Chevrolet Tahoe 4.8L/5.3L V8 2000-2006
• Chevrolet Suburban 1500 5.3L V8 2000-2006
• Chevrolet Suburban 2500 6.0L V8 2000-2006
• Chevrolet Avalanche 1500 5.3L V8 2002-2006
• Chevrolet Express 2500/3500 6.0L V8 2003-2006
• GMC Sierra 1500 4.8L/5.3L V8 1999-2006
• GMC Sierra 2500/3500 6.0L V8 1999-2007
• GMC Yukon 4.8L/5.3L V8 2000-2006
• GMC Yukon XL 1500/2500 5.3L/6.0L V8 2000-2006
• Cadillac Escalade 5.3L/6.0L V8 2002-2006
• Cadillac Escalade ESV/EXT 6.0L V8 2002-2006
PRODUCT DETAILS:
This direct replacement water pump with integrated thermostat housing features aluminum construction with a precision-formed metal impeller designed for the GM Vortec Gen III V8 engine family in 4.8, 5.3, and 6.0-liter configurations found across the 1999 through 2007 GMT800 full-size trucks and SUVs. The belt-driven pump ensures proper factory equivalent installation as a direct replacement for GM original equipment part number 89018166. The Vortec Gen III V8 powered the best-selling trucks in America with the LR4 4.8-liter producing 270 horsepower, the LM7 5.3-liter at 285 horsepower, and the LQ4 6.0-liter delivering 300 horsepower for heavy-duty applications. This engine family featured all-aluminum construction, cathedral-port heads, and coil-on-plug ignition. The included thermostat housing provides a complete cooling system solution. The aluminum housing provides excellent heat dissipation while the metal impeller ensures optimal coolant flow under demanding towing and hauling conditions. Features a permanently sealed bearing assembly.
⚠️ Verify fitment before ordering.
WARNING - This product may expose you to chemicals such as Nickel 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
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