Industrial radiator caps are critical to catching overflow and keeping your engine cool. Sealing the outside air and allowing certain pressure into your Industrial radiator tank. With different pressure ratings, White Oak Radiator Service offers different types of radiator pressure caps and filler neck caps. Whether you are looking for a car, truck, or industrial our techs can assist you with the proper radiator cap. 

In stock items: 

  • Automotive Cap
  • Industrial Cap
  • Tractor Cap
  • Truck Cap 


  • Standard from 7# to 13#
  • Medium Duty 7# to 10#
  • Large Industrial 7# and 14#

Contact us today for pricing on your new radiator cap.

For more information contact us at 903-759-6421