Dorman 904-817 Vacuum Pump

Dorman 904-817 – Vacuum Pump

• No core return hassles
• Mechanical and electric vacuum pumps available
• Direct replacement for ease of installation
• Vehicle try-on testing has been conducted on this part to ensure trouble-free performance

Dorman’s Vacuum Pumps are 100% new, not remanufactured. Since they are new, they do not contain any used components that could lead to premature failure. Most premature failures occur with the bearing. A bearing failure will prevent the pump from producing vacuum. Depending on the vehicle, this may result in a loss of vent or temperature control inside the cabin, impaired or partial loss of braking or 4WD.