MARGAR YTE33439 Rear Air Conditioning Hose Kit Fits 2007-2014 Chevrolet Tahoe, Yukon, and Cadillac Escalade Short Wheelbase SUVs Replaces 19257317/19257318/15-33439. [Kit] YTE33439 Air Conditioning Hose Complete Set (22 Pieces Total), including 1 high-pressure rear air conditioning hose, 1 low-pressure rear air conditioning hose, 10 nylon zip ties, and 2 double-headed bolts with washers and other accessories.