Bekelan 5/16" (8mm) Black High Temperature 3-ply Reinforced Silicone Bypass Cap With Clamp,For Turbo Bypass Valve/Vacuum/Throttle Body Water Port/Heater Core/Fix Leak

NOTE:If for any reason at All, You'Re not 100% satisfied with the Silicone Cap, Simply return it for a full refund in 30 days. The Bekelan Performance 8mm (5/16") high temperature reinforced Black silicone cap is designed specifically to be installed on your cooling system. Vacuum caps have no reinforcement and are intended for vacuum and very little pressure. While traditional rubber coolant cap might crack and cause coolant leak, Bekelan Performance high temperature 3-ply polyester reinforced silicone caps will withstand the high temperatures and pressures of your cooling system for years to come. Bekelan Reinforced Silicone Caps are compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, Fix Leak and much more. Technical Specification: Product Type: Reinforced Silicone Bypass Cap Bekelan Part Number: BEK-VH-GJM8Black Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C) Reinforced Layer: 3-ply Polyester Inside Diameter: 5/16" (8mm) Color: Black Wall Thickness: 4mm Inside Length: 1-3/16" Overall Length: 1-1/2" UV and ozone resistant Remark: Bekelan reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.