Purpose and benefits Replaces damaged or missing windshield washer cap to stop leaks, prevent contamination, and protect the washer fluid reservoir. Restores a factoryfit seal to reduce the risk of tank damage from dirt and debris. Durable construction resists moisture and everyday wear so the cap lasts longer than brittle alternatives. Compatibility (fits these Peugeot models) Peugeot 107 20052014 Peugeot 308 20072014 Peugeot Expert Bus 2016+ Peugeot Expert Platform/Chassis 20072023 Peugeot Expert Van 2007+ Peugeot Partner Box 2008+ Peugeot Partner Origin Box 20082015 Peugeot Partner Origin MPV 20082013 Peugeot Partner Platform/Chassis 2009+ Peugeot Partner Tepee 20082016 Peugeot RCZ 20102015 Peugeot Traveller Bus 20162023 Material and performance Made from ABS plastic with strength and impact resistance. Good insulation and moisture resistance to protect the washer system from environmental exposure. Designed to meet OEM factory specifications for fit and function. Key features Tight sealing design prevents fluid splash and leakage. Blocks dirt and debris from entering the washer reservoir, helping prolong pump and tank life. Strong, durable plastic construction for reliable, long service life. Matches original form and function for straightforward replacement—ensure the gasket/seal is intact before installation. Typical use scenarios 1. a cracked or warped cap after an impact or aged plastic causes leaking. 2. Restore a proper seal after performing washer system maintenance or tank replacement to prevent contamination. 3. Prevent washer fluid loss and protect the reservoir during rainy or winter conditions where frequent washer use is required. Installation note Simple swap with the original cap; no installation instructions included. Ensure the existing gasket/seal is present and in good condition for performance.