Dorman's new Heater Water Pumps are designed to match the originals fit, form, and function. Dorman's direct replacement Heater Water Pumps are thoroughly tested to meet product standards, ensuring the proper flow of coolant throughout vehicle's heating system. This is an ideal replacement part for vehicles experiencing reduced heater performance at low driving speeds and at idle.

• Direct replacement ensures a proper fit every time
• Replacement restores proper functioning of the vehicle's heater
• Constructed of durable materials for greater performance and longer service life
• This part has undergone vehicle try-on testing to meet product standards and quality

Cooling System Maintenance | Tips & Tools

Without regular maintenance, cooling system components will degrade and fail prematurely, which can lead to costly engine damage. Protect your engine with simple preventative maintenance:

• Completely drain and flush the system using Cooling System Flush prior to installation. Flushing the system is critical to prevent system contamination and failure.
• Consider replacing the Radiator Hoses (and Hose Clamps), Thermostat and Radiator Cap as part of routine preventative maintenance. System contamination can cause these parts to degrade and fail over time, which can lead to severe engine damage from overheating.
• Refill radiator with fresh Coolant / Antifreeze according to the volume and formula specified in your Owner's Manual. Inspect levels and condition every year.