Description: Canyon, Colorado. 2wd. 2.9l. With off road pkg. 2.8, 2.9, 3.5, 3.7L, 2wd, with z71, 3.7L. Canyon, Colorado. 4wd. 3.7l. 2.8, 2.9, 3.5, 3.7L, 4wd, 3.7L. Canyon, Colorado. 2wd. 3.7l. Incl.Power Steering Return Hose. Off Road Package. Supplies fluid to steering components from the power steering pump and reservoir This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors