Toyota 4Runner Vacuum Pumps & Parts

Usually located behind the engine, a vacuum pump is an important component which provides the vacuum power required to regulate various systems on your Toyota 4Runner, including the brakes, some HVAC (Heating, Ventilation and Air Conditioning) system functions, and more. While the engine is running, the vacuum pump is constantly in use, which increases the likelihood of mechanical failures. In case the vacuum pump doesn’t function to its full ability or stops working, it can substantially affect the performance of some of your Toyota 4Runner's systems. For instance, the brake system may not get enough pressure, and the pedal may be hard to push down.

Generally, when a vehicle’s vacuum pump goes bad, you may hear a hissing sound coming out of the engine compartment, the heater controls may not switch while in operation, and the brake pedal becomes rough. Even a single one of these warning signs can be the reason to have your Toyota 4Runner inspected by a mechanic. If inspection has proved that a new vacuum pump is your must-have, check out our Toyota 4Runner vacuum pumps and components which will ensure consistent operation for years to come.