This lock guard provides an added level of security to ensure your vehicle's Adblue system is protected from theft or tampering. Keep your AdBlue system safe and secure with this precision-fit AdBlue filler cap lock, designed specifically for Fiat Ducato, Citroën Relay, Peugeot Boxer, Vauxhall Movano and Toyota Proace max from 2014 to 2026.
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