Coolant Silicone Hose Kit to fit Vauxhall Astra H MK5 VXR 2.0 16V Z20LEH 2009-2010 Application Vauxhall Astra H MK5 VXR 2.0 16V Z20LEH Hose kit type Coolant Silicone Hose Kit Qty of hoses 2 This Coolant Silicone Hose Kit to fit your Vauxhall Astra H MK5 VXR 2.0 16V Z20LEH is made to the highest standards of quality and durability by renowned UK manufacturer Roose Motorsport.