We don't have a lot of GMC Yukon cooling system problems on file — feel free to add yours here. The most common Yukon cooling system problems cost $300 to fix & occur at 129,000 miles. Click on a year below.

Worst Cooling System Problems
coolant leak from rear of manifold 1998 GMC Yukon
antifreeze leak 2004 GMC Yukon
water dripping off bottom of engine 2004 GMC Yukon