Do I need to remove the entire mirror assembly to swap this glass?

No — the glass pops out of your existing mirror housing. You keep your bracket and motor. Just remove the old glass and snap the new one in place.

Will this glass fit if my mirror housing is cracked or damaged?

This is glass only — it requires a functional housing and backing plate to mount. If your housing frame is damaged, you'll need to address that separately before installation.

What's the return window if this doesn't fit once I open it?

Check our return policy at checkout. Since this is made-to-order glass, confirm your vehicle year and mirror side before purchasing to avoid fitment issues.