2000 Blazer 4wd 2dr LS

Need to replace oil cooler lines again. The Dorman lines I used are
leaking and would like to get AcDelco but Rockauto doesnt have them.

Can somebody give me the AcDelco part #s and/or links to where I can
buy them?

thanks

 

Don't bother, they leak too. Dorman is better than AC Delco, only because they have a lifetime guarantee, they're both the same crappy design. The lifetime guarantee is nice because you only buy it once. The problem is you still have to keep replacing them... not a fun job. The only ones that don't leak are the ones you make yourself using high pressure hydraulic hose, and a couple of adapters. There are several threads here on the forum that explain how to do it.

 

Rockauto also has "Edelmann" for $55 and $80.
Can I assume then that the same goes for those?

 

The Edelmann appears to have the same style crimp connectors. If that's the case, yes, they will also leak. Here's an image of the replacement section. The ends are compression fittings that attach to the original aluminum tubes, with hydraulic line between them. The assembly is rated for ~2000psi, (oil pressure is ~80psi), they will not leak Any shop, (NAPA etc) that makes hydraulic hoses can make the assembly for you.