Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Reliable Cooling. The OPR Water Pump restores proper engine coolant flow for 1999-2006 V8 Chevrolet Silverado 1500 models, ensuring consistent temperature regulation under all driving conditions. This direct replacement unit matches stock style dimensions and performance, making it ideal for restoration or repair builds. Its durable construction delivers the dependable operation needed to protect your engine from overheating.
Construction and Appearance. Manufactured to OEM specifications, this water pump features a cast housing finished in matte black with raw metal impeller surfaces. High-quality seals and precision-machined bearings ensure leak-free performance and long service life. The pump’s stock-style design integrates seamlessly with factory cooling components and preserves the vehicle’s original underhood appearance.
Installation. As a direct replacement part, this water pump installs in place of the factory unit using existing mounting points and hardware. No modifications to the engine block or cooling hoses are required, enabling a straightforward swap that maintains the vehicle’s stock configuration.
Warranty. Backed by a limited three-year warranty, the OPR Water Pump is guaranteed against defects in materials and workmanship for the coverage period. Should any failure occur under normal use, the pump will be repaired or replaced at no additional cost, giving you confidence in its long-term reliability.
Application. This OPR Water Pump fits 1999-2006 V8 Chevrolet Silverado 1500 models. It enhances your truck by restoring optimal coolant circulation, preventing overheating, and ensuring reliable engine performance for both daily driving and heavy-duty use.
OPR S194979
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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