Purge Valve Evaporative Emissions Purge Valve Connector Hose Inside Diameter:0.375 In. Connector Shape:Rectangle Connector/Terminal Configuration:Pin Housing Material:Plastic Inlet Inside Diameter:0.257 In. Length:4 In. Mount Hole Diameter:0.25 In. Mount Hole Quantity:0 Package Contents:Vapor Canister Purge Valve Port 1 Outside Diameter:0.375 In. Port 2 Outside Diameter:0.313 In. Port 3 Outside Diameter:Not Applicable Terminal Quantity:2 Thread Diameter:0.25 In. Vacuum Connector Diameter:0.35 In. Vacuum Connector Quantity:2 Vacuum Port Quantity:1