Yukon/Denali 4WD V8-5.3L VIN T (2004)
8. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489), or equivalent to the threads of the bracket bolts.
9. Install the ignition coil bracket.
10. Install the ignition coil bracket studs.
Tighten the studs to 12 Nm (106 inch lbs.).
11. Install the heater hose bracket and nut.
Tighten the nut to 9 Nm (80 inch lbs.).
12. Position the surge tank/heater hoses to the heater hose bracket.
13. Install the spark plug wires to the ignition coils.
14. Position the engine harness, if necessary.
15. Install the harness clips (1).
16. Connect the main electrical connector (4) feeding the ignition coils.
17. Install the CPA lock (5).