Does this pump connect to the existing factory hose and reservoir?

Yes. This assembly is designed to mount directly into the factory washer reservoir using OEM connection points — no modifications needed.

Will the fluid sensor work with my dashboard warning light?

The sensor is factory-calibrated to trigger the low-fluid indicator on your instrument cluster. If the warning light doesn't activate after installation, verify the sensor connector is fully seated.

Can I install this without dropping the tank?

Access method depends on your vehicle's layout — some owners reach it from the wheel well, others remove the inner fender liner. Check your service manual for the quickest access point before you start.