Dayco Heavy-Duty Electrically Controlled Water Pumps

Intelligently Engineered Technology

Dayco HD electrically controlled water pumps are designed for 2017 and newer Detroit Diesel 13 and 15 engines with a variable speed water pump as original equipment. This specially designed water pump was brought to market to help address a higher-than-normal failure rate technicians and fleet owners are experiencing with the OE design.

Extending service life and improving performance and vehicle uptime, Dayco HD electrically controlled water pumps are designed to last 350,000+ miles and feature:

  • Improved design for enhanced durability and increased longevity
  • More robust seals and stronger bearings at the hub
  • A 250,000 mile warranty and lower price point than OE
HD ECWP1

Links are provided below to the SKUs in the line:

Part #
Year
Make
Model
Liter
DP1966
2008 - 2022
Freightliner
Cascadia
15.6L L6 952ci; DD16 14.8L L6 906ci; DD15 14.8L -6 903ci; DD15 12.8L L6 12809cc 781ci; DD13
DP1966
2016 - 2022
Western Star
5700XE
14.8L -6 903ci; DD15 12.8L L6 12809cc 781 ci; DD13