Yukon/Denali XL 1500 2WD V8-5.3L VIN Z Flex Fuel (2004)
18. Install the engine sight shield, if required. Refer to Engine Sight Shield Replacement (4.8L, 5.3L, and 6.0L (RPO LQ4)) or Engine Sight Shield
Replacement (6.0L (RPO LQ9)).
18. Install the engine sight shield, if required. Refer to Engine Sight Shield Replacement (4.8L, 5.3L, and 6.0L (RPO LQ4)) or Engine Sight Shield
Replacement (6.0L (RPO LQ9)).