1992-present
The GMC Yukon is a full-size SUV that shares its platform with the Chevrolet Tahoe but features a more upscale interior, especially in Denali trim. The 2021+ generation brought an independent rear suspension that transformed the ride and cargo space.
Affects GMC Yukon: 2007-2020
Affects GMC Yukon: 2007-2014
Affects GMC Yukon: 2015-2020
Affects GMC Yukon: 2007-2014
Affects GMC Yukon: 2015-2023
Same fix as Tahoe/Silverado.
Screen may delaminate or develop bubbles. Warranty replacement.
| Service Item | Estimated Cost | Interval |
|---|---|---|
| Oil Change (Synthetic) | $75-$120 | Every 7,500 mi |
| Brake Pads (Front) | $200-$400 | Every 50,000 mi |
| Transmission Fluid | $225-$375 | Every 45,000 mi |
| Spark Plugs (V8) | $200-$350 | Every 60,000 mi |
| Transfer Case Fluid | $100-$175 | Every 45,000 mi |
Costs are estimates and vary by location, shop, and vehicle condition. Dealership pricing may be higher.
GM's 4.3L V6 and early LS-series V8 engines rarely have head gasket issues. The Duramax diesel, however, can develop head gasket failures from high cylinder pressures — a $3,000-$6,000 repair.
$1,000 – $3,000
GM trucks and SUVs use hub assemblies that include the ABS sensor. Replacement is straightforward but costs $200-$400 per wheel.
$200 – $600 per wheel
GM V8 engines (LS/LT series) still use traditional spark plug wires. AC Delco or MSD wires are recommended.
$50 – $200 (set)
The Yukon Denali is the most luxurious American SUV. The 2021+ generation with IRS is the best yet. The 6.2L V8 with the 10-speed is smooth and powerful. For used buyers, the 2015-2020 era is good but budget for MRC shock replacement if equipped. The Yukon XL offers extended length for maximum cargo/passenger space. Consider the diesel engine (2021+ 3.0L Duramax) for fuel efficiency.