: To keep a system reliable, it is recommended to test the pump every few months by pouring water into the basin and cleaning the intake screen to prevent clogs.

: The most common system where oil is stored in the pan and pumped directly to the engine.

: The two primary designs are submersible (motor sits underwater) and pedestal (motor sits above the waterline).

: Installation of a new submersible pump and pit typically averages around $1,400. 2. Automotive Oil Sumps

: Adds more total water to the system, making it more chemically stable.