End of Summer Filter Service for Your 2015-2020 GMC Yukon

Air, cabin and oil filters after a dusty summer. Applied to a 2015-2020 Yukon, here is what that looks like.

Drivetrain and Transfer Case

Watch for a four wheel drive light that flashes and never engages. Transfer case and differential fluid on a schedule that tightens sharply if you tow or run in dust. Wheel bearings are replaced on noise, not on mileage.

Sensors, Cameras and Driver Assistance

Watch for a lane keep or forward collision system that reports as unavailable after a windshield replacement. TPMS sensor batteries typically last seven to ten years and are commonly replaced as a set during a tire change.

Heating and Air Conditioning

Watch for air that only blows on the highest fan setting. Cabin air filter every 12,000 to 15,000 miles, or annually. In North Texas with construction dust and cedar season, annually is the honest number.

Cooling System

Watch for a heater that blows cool at idle and warm at speed. GM’s long-life coolant is generally rated for 5 years or 150,000 miles on the first fill and 5 years or 100,000 miles after that. Hoses and the surge tank should be inspected annually once past 80,000 miles.

The Short Version

Transfer case encoder motors: Ride height, axle ratio and locking differential content all change these numbers.
Park assist sensors: Painted park assist sensors are ordered in primer and painted to your code. Confirm your paint code before ordering.
Cabin air filters: Rear climate content, heated and cooled seats, and tri-zone systems all change the parts list.
Radiators: Engine, tow package and rear-A/C content all change the radiator and hose part numbers. Have the VIN ready.

If you are not sure which version fits your build, send us the VIN and we will confirm before anything ships. Shop our GMC OEM parts catalog or search for Yukon parts.