2007-2008 GMC Yukon and Denali: Reliability
Updated: 11/23/08
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Our reliability study for this generation GMC Yukon includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation GMC Yukon .
Trouble Spots
Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search
for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested
solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer,
however, we have our own expert looking at additional vehicle problems.
Audio system:
When using a portable music player (e.g. iPod) there may be noise in the car's speakers whenever the vehicle's power adapter is used and a ground loop isolator (from Radio Shack) is required between the device and the power outlet to prevent the noise. (2007-08)
Coolant leak:
A drive belt pulley may rub a hole in the radiator vent hose resulting in a coolant leak and possible overheating. (2007)
Cupholders:
The console cup holders allow drinks to fall out when cornering unless the original mats were replaced with liners having ears that retain the drink. (2007)
Electrical problem:
Numerous electrical problems (door locks, power windows, speakers, courtesy lights etc.) may quit working because a wiring harness gets damaged by the seat belt. (2007)
None:
The DVD monitors in the front seat headrests may quit working because the video feed cable comes loose requiring installation of cable clamps. (2003-08)
Oil leak:
An oil leak at the oil pressure sensor may cause the low oil light to come on and oil level to become low. (2006-07)
Rear wipers:
The rear wiper may get damage or ripped off in automatic car washes due to the design of the wiper blade stop and a redesigned part is available. (2007)
Wipers:
The one-piece wiper blades may streak when driving at slow speeds because they do not press firmly enough and should be traditional, bridge style blades. (2007-08)
Consumer Guide® Estimated Repair Costs
This table lists costs of likely repairs for comparison with other vehicles. The
dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the
typical repair without extras or add-ons. Like the pricing information, replacement
costs can vary widely depending on region. Expect charges at a new-car dealership
to be slightly higher.
| Item Name | Repair Cost |
| A/C Compressor | $1,000 |
| Alternator | $600 |
| Automatic Transmission or Transaxle | $3,900 |
| Brakes | $850 |
| Constant Velocity Joints | $1,150 |
| Exhaust System | $1,350 |
| Radiator | $600 |
| Shocks and/or Struts | $1,950 |
| Timing Chain or Belt | $1,000 |
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