Steel sump guard for the protection of the engine and the radiator for Nissan Navara D22 - (1997-2004). Buy your sump guard directly from the manufacturer. Brand: Nissan. Model: Nissan Navara. Year: 1997 - 2004. Product code: 16.116. Material: Steel. Made out of 3 mm thick Steel plate. Protects: engine, radiator. Weight: 13 (kg). Engine: ALL.