The Fel‑Pro engine coolant thermostat gasket for BMW X4 is engineered to deliver a reliable seal in repair environments and to accommodate imperfect sealing surfaces. Made with proprietary materials, it meets or exceeds original equipment specifications, is application-specific for a precise fit, and is validated for fit, form and function to support a dependable thermostat seal during service.
Fel-Pro 20-25 BMW X4 Engine Coolant Thermostat Gasket