a/c hoses

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    Rear Auxiliary HVAC hoses (A/C & Coolant) Replacement

    I'm leaving this here for future reference as there are not too many details on the replacement of the rear auxiliary HVAC lines on the 2007-2014 Suburban/Yukon XL. This applies to the Tahoe and Yukon too but the HVAC line part numbers will be different. It also applies to GMT-800 models and...

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