Product Description
The cap regulates the maximum pressure, preventing damage to the hoses and radiator.
After turning the engine off, the system cools and the coolant contracts significantly.
The cap therefore has a return valve that admits air from the atmosphere or coolant from an expansion tank, if fitted.
Most cooling systems from the 1950s onward are pressurized.
As they heat up, the coolant and air above it in the radiator expands.
The pressure builds up and suppresses the boiling of the coolant.
Water can be taken to about 107°C at 4PSI above atmospheric pressure and to 121°C at 15PSI above.
Technical Details
Manufacturer Part Number: GW0862 1.1K W/S
Application: Radiator Cap
System: Coolant Tank
OEM No.: 16401-63010 / 19045-PT0-004 / 19045-PR7-A06 / 02-1304100LAA / 16401- / 9200207 / 16401-62090 / RCM3-16T / TM3-16 / KHC17
HONDA 19405-PTO-003 / 19405-PTO-004 / 19405-PTO-005
ISUZU 8-94116-916-1/ 8-94408-139-1
Compatible Automobile Brand:
HONDA / ISUZU / KIA / MAZDA CX-5
COMPANY PROFILE
CERTIFICATE OF ESTABLISHED FACTORY AND MAKING Oil Cap,Gas Cap,RADIATOR CAP
