Section 126 (Engine Mechanical - 4.8L, 5.3L, 6.0L And 6.2L (2 Of 5))
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- On-Vehicle Repair Instructions (1 Of 2)
- Drive Belt Replacement - Accessory
- Drive Belt Replacement - Air Conditioning
- Drive Belt Idler Pulley Replacement
- Drive Belt Tensioner Replacement - Accessory
- Drive Belt Tensioner Replacement - Air Conditioning
- Engine Mount Inspection
- Engine Mount Replacement - Left Side (1500 w/RPO LY2)
- Engine Mount Replacement - Left Side (1500 except RPOs LY2 & LY6)
- Engine Mount Replacement - Left Side (2500 w/RPO LY6)
- Engine Mount Bracket Replacement - Left Side (2500 w/RPO LY6)
- Engine Mount Replacement - Right Side (1500 w/RPO LY2)
- Engine Mount Replacement - Right Side (1500 except RPOs LY2 & LY6)
- Engine Mount Replacement - Right Side (2500 w/RPO LY6)
- Engine Mount Bracket Replacement - Right Side (2500 w/RPO LY6)
- Upper Intake Manifold Sight Shield Replacement
- Crankcase Ventilation Hoses/Pipes Replacement
- Intake Manifold Replacement (RPOs LC9/LMG/LY5/L76/L92)
- Intake Manifold Replacement (RPOs LY2/LY6)
- Upper Intake Manifold Cover Replacement
- Engine Valley Cover Replacement
- Valve Lifter Oil Manifold Replacement
- Valve Lifter Oil Filter Replacement
- Valve Rocker Arm Cover Replacement - Left Side
- Valve Rocker Arm Cover Replacement - Right Side
- Valve Rocker Arm and Push Rod Replacement
- Valve Stem Oil Seal and Valve Spring Replacement
- Oil Level Indicator and Tube Replacement
- Cylinder Head Replacement - Left Side
- Cylinder Head Replacement - Right Side
- Valve Lifter Replacement (RPOs LC9/LMG/LY5/L76/L92)
- Valve Lifter Replacement (RPOs LY2/LY6)
- Crankshaft Balancer Replacement
- Crankshaft Front Oil Seal Replacement (RPOs LC9/LMG/LY2/LY5)
- Crankshaft Front Oil Seal Replacement (RPOs LY6/L76/L92)
- Camshaft Position Actuator Magnet Replacement
- Engine Front Cover Replacement (RPOs LC9/LMG/LY2/LY5)
- Engine Front Cover Replacement (RPOs LY6/L76/L92)
- Camshaft Position Actuator Solenoid Valve Replacement
- Camshaft Position Actuator Replacement
- Crankshaft Rear Oil Seal Replacement
- Engine Rear Cover Replacement
- Oil Filter Adapter Replacement
- Oil Pan Cover Replacement
- Oil Pan Replacement (2WD)
- Oil Pan Replacement (4WD)
- Oil Pressure Relief Valve Replacement
- Engine Oil Pressure Sensor and/or Switch Replacement
- Engine Oil Level Sensor and/or Switch Replacement
- Oil Pump, Screen and Crankshaft Oil Deflector Replacement (RPOs LC9/LMG/LY2/LY5)
- Oil Pump, Screen and Crankshaft Oil Deflector Replacement (RPOs LY6/L76/L92)