Sierra 1500 2WD V6-4.3L VIN X (2004)
11. Install the J 44466-12 (2) and the J 44466-13 (1) to the metering body and tighten.
12. Install the J 44466-11 (4), clamp (2) and J 44466-13 (1) to the fuel pipe and tighten.
13. Obtain the J 41413, close the valve (2) on the tank (3), and remove the regulator assembly.
14. Install the J 44466-10 (5) to the J 41413 tank (3).
