[bbyrnes]

My upper transmission cooler line fitting at the radiator is leaking. I'm told the replacement part number is GM 15226661, but mine doesn't look like that. That part number has a large flange with an o-ring on the backside, but mine looks like a standard fitting, like Dorman 800-605 or GM 19130039. Can somebody shed some light on this? Maye a picture of what it's supposed to look like?

 

[1999 White C5 Coupe]

My upper transmission cooler line fitting at the radiator is leaking. I'm told the replacement part number is GM 15226661, but mine doesn't look like that. That part number has a large flange with an o-ring on the backside, but mine looks like a standard fitting, like Dorman 800-605 or GM 19130039. Can somebody shed some light on this? Maye a picture of what it's supposed to look like?

View attachment 166085

You may want to post the year, make, model and engine type with your photo and request.