Silverado 3500 2WD V8-6.6L DSL Turbo (2006)
10. Install the wiring harness bracket and bolt to the thermostat housing.
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Tighten the bolt to 10 Nm (89 inch lbs.).
11. Install the wiring harness branch to the bracket and close the clip.
12. Install the radiator inlet hose to the water outlet tube.
13. Fill the cooling system.
14. Install the intake manifold cover.