The dorman are viton... the echlin brand in the Napa link doesn't say but guessing the same.... Napa has their oe solution line which uses the same pic as the Dorman so probably the same??Yep they're "just" o-rings but as Schurkey pointed out the material choice is important. With that in mind, I wouldn't trust the Dorman kit as far as I could throw it. Their rubber products are often not even good enough to call "inferior"
Richard
So are we saying the $10 Hazard Fraught 180pc viton o-ring kit is a no go?
tbh, I'm still sketchy if the bag of o-rings said AC Delco...
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