Valve - Oil Cooler Bypass 97 Up 6.5L Above Plug Above Filter 20.5mm

Oil Cooler bypass valve intended for 1997 and later 6.5L engines, intended for engines with 1/2" NPT oil cooler lines and larger cooler.

See alternative product offering for earlier year 6.5L and 6.2L engines.

Optionally, may be installed in previous 6.2 and 6.5 blocks as this dimensionally fits, use with caution noting the design change above.