Part Description: 2003 GMC Sierra 3500 Remanufactured Vacuum Pump
More Info
Vehicle Fitment
2003 GMC Sierra 3500 | All Trims | All Engines
$77.34
FAQ for Vacuum Pump Repair
Q: What is the removal procedure for the vacuum pump?
A:
The procedure is to remove the vacuum hose, the brake assist pump nuts, and the brake assist pump, and disconnect the electrical connector.
By Bob
GM Specialist
01/11/2022
Q: What is the installation procedure for the vacuum pump?
A:
The procedure is to install the brake assist pump, the brake assist pump nuts, and the vacuum hose and connect the electrical connector.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: What is the Master Cylinder Overhaul disassembly procedure?
A:
Remove the Brake Master Cylinder, the reservoir cap and diaphragm, the master cylinder reservoir, and the primary piston assembly. Next, clean the outside of the master cylinder reservoir. Then discard the primary piston assembly, the piston retainer, and the seals and seal retainer.
Q: What is the installation procedure for the vacuum brake booster?
A:
The procedure is to install the gasket, the vacuum booster, the 4 vacuum booster mounting nuts, the stop lamp switch, the pushrod retaining clip, the vacuum hose, the brake master cylinder and release the park brake and unblock the wheels.
Q: What needs to notice when repairing brake bleeding?
A:
Pay attention to brake fluid effects on paint and electrical components.