More Information for GATES 31516
Continue Shopping
GATES 31516  
GATES 31516close
Part image
GATES 31516 Specifications
Cap Depth1.5"
Coolant Recovery SystemOptional System
Filler Neck Depth (IN).75
Filler Neck Inside Diameter1.61"
Filler Neck Outside Diameter2.13"
Pressure Rating (psi)16
SAE Pressure Range (psi)14-18
Shell Diameter (IN)2.61
TypeSafety Release Vented Cap
Safety Release Radiator Cap

All Gates radiator pressure caps are constructed of corrosion-resistant, heavy-gauge metal. This assures long service life and accurate control of pressure.

Can be used for applications with or without coolant recovery systems.

  • Safety release lever.
  • Protects against accidental burns by releasing steam through overflow tube.
Caps with a Safety Release Lever vent pressure from the cooling system when the lever is lifted, making it safe to remove the radiator cap.
Additional Resources

Understanding Coolant Technology and Selection

Attention California Customers - Warning: Cancer and Reproductive Harm -

OEM / Interchange Numbers: 861854

GATES Warranty Information:
Limited Lifetime
Warranty Details