oil cooler adapter o-ring

[broke]

gm part # 25530999 i can not find a crross reference anywhere. any help would be appreciated.

 

[Chuck Leeper]

Got mine at NAPA....They sell the HD version. [Or at least used to]

 

[aminga]

There's a O-ring Kit in the help section at your big box store that has a couple of O-rings that will fit. Or rob one off of an old filter.