Do I need any extra hoses or fittings to install this?

The pump outlet is designed to accept standard washer hose. Check your current hose diameter before ordering — most setups use existing tubing without modifications.

Will this work if my reservoir is cracked or damaged?

The pump itself will function, but a damaged reservoir will leak regardless of pump condition. Inspect your reservoir first — if it's compromised, replace it alongside the pump.

What's the return process if the pump doesn't work after install?

Contact ModSupply support with photos of your installation and test results. Defective units are handled case-by-case — keep your receipt and original packaging.