$12.97

The objective of diesel engine coolant filters, also known as water filters, is to remove contaminants from the engine cooling system and add chemicals to the coolant itself to replenish important protectants that may be lost over time.

  • Protects the engine and enhances its performance
  • Removes heat
  • Lubricates water pump
  • Provides freeze protection
  • Prevents scale-sludge formation
5 3/8
136.5
50
3 11/16
93.7
3/4-20