uxcell VW Passat B5 Coolant Reservoir Tank Cap Cover 2Pcs Product Name: Coolant Reservoir Tank Cap; Color: Blue Material: Plastic; Dimension: 80 x 37mm / 3.1" x 1.5"(D*T) Package Content: 2 x Coolant Reservoir Tank Cap Thread Diameter: 63mm / 2.5" Fit for: VW Passat B5