WATER PUMP-AUTO/LIGHT TRUCK, DAYCO. Dayco water pumps feature upgraded materials for the bearing, impeller, and gasket and deliver exceptionally reliable performance to ensure the highest standards are met for every part supplied. From raw materials through the finished product, every aspect is validated for quality assurance. Effective October 15, 2020 when you purchase a Dayco timing belt kit with a water pump or a standalone water pump and register your purchase online at https://aftna125k.dayco.com/ your kit will be covered for 125,000 miles (USA) or 201,000 kilometers (Canada). This extended warranty is contingent upon installation according the original equipment manufacturer's (OEM's) service instructions including flushing cooling system and installing new coolant that meets OEM specifications.