2018 GMC Yukon XL Oil Capacity
Capacities are listed per engine. Values are not averaged across engines.
L83
- Oil capacity8 qt
- Viscosity0W-20
- Drain plug torque18 ft-lb
- Coolant capacity17.9 qt
L86
- Oil capacity8 qt
- Viscosity0W-20
- Drain plug torque18 ft-lb
- Coolant capacity17.4 qt
Motor oil for a 2018 GMC Yukon XL
Products below have catalog compatibility for the 2018 GMC Yukon XL. Compatibility is not a guarantee of installation fit for every option package.
ACDelco 10-9232 0W-20 Synthetic Motor Oil - 1 qt
Fits your 2018 GMC Yukon XL
$14.99 catalog price — may not be current
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