Sierra Classic 2500 4WD V8-8.1L (2007)
3. Install the auxiliary water pump (1) to the vehicle.
4. Notice: Refer to Fastener Notice in Service Precautions.
Install the nuts (4) to the auxiliary water pump bracket (1).
Tighten the nuts to 9 Nm (80 inch lbs.).
5. Connect the electrical connector (1) to the auxiliary water pump (2).
