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cab heater core
I was able to remove my plastic quick clamps with a 3/4" disconnect tool like whats used on the fuel lines (mine is a Lisle p/n-37000, pkg of 6 sizes) it seems the nipple the plastic clamp attaches to is 5/8" o.d. and the plastic barb is 1/2" so in order to attach the 1/2" rubber coolant line to...- duurtymax
- Post #6
- Forum: Duramax Hard Parts
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cab heater core
Hi guys, has anyone had issues with their heater core plumbing nipples failing? One broke on my '04' and I'm wondering/hoping I don't have to remove and replace the heater core to repair? Has anyone had to deal with their heater core, repair, replace etc? I bypassed it roadside temporarily to...- duurtymax
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- Replies: 5
- Forum: Duramax Hard Parts