Replacement OEM quality fuel filter housing for TD5 Defender and Discovery 2 vehicles (all variants). ✅ with air bleed valve WJN500110 ✅ with Mahle fuel filter ESR4686G ✅ with non-return valve GA3950 DA3950 VUB503950 ✅ with Discovery 2 water-in-fuel sensor WKW500070G ✅ with all required connectors and washers WJN000030G WJN500150G WJN000020G WJN101900G WJN101830G WJN500090G