Will this bolt straight to my washer reservoir?

Yes. This pump is designed for factory mounting points on your Taurus washer system — no drilling or adapter hardware required. Disconnect the old pump and bolt this one in its place.

Does this come with the hose and connectors?

The pump assembly itself is included. Verify your existing hoses and electrical connectors are compatible before installation; most factory connections will mate directly, but inspect yours beforehand to confirm.

What's the return window if it doesn't work?

Test-fit and bench-check the pump before final installation. If it's defective on arrival, contact ModSupply support with photos — returns are handled on a case-by-case basis once the unit is evaluated.