Water Pump - Gates WP5016HD

The Gates WP5016HD is designed as a replacement for IVECO vehicles, referencing OEM part numbers 500356553, 5801807827, and 5801931139. Always confirm compatibility with your specific vehicle model and year.

Typically, OE replacement water pumps include a gasket. However, it is recommended to consult the product packaging or the retailer to confirm.

The WP5016HD is a traditional, belt-driven mechanical water pump. Electric water pumps are powered by the vehicle's electrical system and are not driven by the engine's belt.

Water pumps do not have a fixed replacement interval and are typically replaced when they fail or show signs of wear, such as leaks or noise. However, it is often recommended to replace it when performing other major cooling system services, like timing belt replacement, if accessible.

Water pump installation is a moderately complex job that requires draining the cooling system, proper sealing, and refilling/bleeding. While possible for experienced DIYers, professional installation is recommended to ensure it is done correctly and to avoid potential damage or leaks.

OE Replacement Part means it is designed to function and fit like the Original Equipment part installed by the vehicle manufacturer.

Ensure the mounting surface was properly cleaned and the gasket was installed correctly with appropriate sealant. The weep hole can also indicate an internal seal failure, requiring pump replacement.

Verify the water pump pulley is spinning freely with the belt. Check for blockages in the radiator or hoses. Ensure the cooling system is properly filled and bled of air. If these are ruled out, the pump may not be circulating coolant effectively.

This often indicates a worn bearing within the water pump. The pump should be replaced.

Check that the V-ribbed belt is properly tensioned and not slipping on the pulley. The internal impeller may be damaged or loose, preventing circulation.