Will this fit my golf cart's seat?

This mounts via clip-on attachment to standard golf cart seat frames. Test-fit the clip against your seat structure before committing to installation — seat frame dimensions vary by model year and manufacturer.

Does the cup holder need any prep or sealing before use?

The unit ships ready to install. If you're concerned about water retention in the cup well during storage or rain exposure, sealing the interior with silicone caulk will extend its life.

What if the clip doesn't grip my seat frame securely?

Shim the clip with thin rubber or foam tape if there's play between the clip and frame. Adhesive-backed weather stripping works well for this — test fit first to confirm positioning before applying adhesive.