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2015 Yukon heater hose leak
I have a very slow leak at a heater hose - HVAC hose connector junction near the firewall. 2 questions: 1. What are the part numbers for the HVAC hose connectors (inlet & outlet)? I'm going crazy trying to find them and coming up empty. 2. Is there a metal substitute to avoid dealing w these...- DrUncleIvy
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- Forum: Engine & Drivetrain
