This Febi Bilstein Thermostat (part number 173374) is an OEM quality replacement part designed for precision fitment. It features an opening temperature of 82°C and comes with a seal ring. The housing type is with housing and the seal material is EPDM rubber. This thermostat is compatible with specific Fiat and Iveco models, including the Iveco Daily Mk3 3.0D from 04 to 06 (engine code F1CE0481A). Original OE numbers for comparison include FIAT: 504387382 and Iveco (LCV): 5 0438 7382. Please verify compatibility with your vehicle using the provided tools or by contacting customer support. This product is a single unit and is shipped from the UK.