Factory diagram — Hose/Line HVAC
Factory diagrams
GMC
Main Air Conditioner Suction Hose
UsedOEM
OEM GMC Main Air Conditioner Suction Hose part #20757021
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Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$224.58
Specifications
SKU
FTM-CHARM-20757021
OEM Part #
20757021
Shipping Class
ground
Warranty
—