System Features This standard reduced barrier hose kit is designed specifically for use with a complete Gen IV or Gen 5 SureFit™ system and the stock engine compartment configuration and core support for your vehicle. The kit contains refrigerant hoses with pre-crimped reduced barrier beadlock fittings along with O-rings and any necessary mounting hardware. Be sure to look at the instructions included with your evaporator kit for hose routing and installation details. Instructions Installation Instructions download Vehicle Fitment warning California Proposition 65 arrow_drop_down WARNING: California proposition 65