General description Radiator test cap designed for post 2008 MINI, post 2016 BMW, and post 2022 Range Rover PHEV vehicles. This cap is essential for performing pressure tests on the cooling systems of these specific models. Technical specifications Cap No: 22 (screw on type) Compatible with N14 PSA engines fitted to MINI (from 2008) Applicable for MINI Cooper, One, First & Cooper S (PSA N14/N12 engines, 2008 - 2010) Compatible with BMW models from 2016 Suitable for Range Rover PHEV, Range Rover Sport PHEV, and Range Rover Velar PHEV from 2022 Compatibility and accessories Use with Laser Cooling System Pressure Test Kit (Part No. 5614) Compatible with other common pressure test kits