Long Block: Remove & Replace
WARNING: This page is about the Yukon Base, 4.8 V, 4WD, which is a different variant/trim than selected.
Consists of a Cylinder Block fitted with Pistons, Rings, Connecting Rods, Crankshaft and all Bearings, Cylinder Head(s), Camshaft(s), Timing Chain or Belt and Sprockets or Gears.
Includes (where applicable): Clean and transfer Fuel and Electrical Assemblies, Engine Mounts, Manifolds, Valve Cover(s), Oil Pan, Oil Pump, Timing Cover(s), Water Pump, Clutch and Flywheel. Adjust Valves.| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| Base, w/o Secondary Air Injection | Includes: Recover, Evacuate and Recharge Air Conditioning System. | 20.9 | A | |
| Base, w/Secondary Air Injection | Includes: Recover, Evacuate and Recharge Air Conditioning System. | 22.4 | A | |
| Additional Procedure: LONG BLOCK: Remove & Replace: | ||||
| Base, w/Auxiliary Trans Cooler add | 0.4 | A | ||
| w/Skid Plate add | 0.3 | A | ||
| Where Engine Oil Cooler interferes add | 0.4 | A | ||