HPS RSCC-055-BLK 9/16" (14mm) Black Silicone Coolant Cap (coolant/water/air. turbo bypass valve/vacuum/throttle body water port/heater core/fix leak

The HPS Performance 9/16" (14mm) high temperature reinforced red 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. The HPS reinforced silicone caps are manufactured just like our reinforced silicone radiator hoses. While traditional rubber coolant cap might crack and cause coolant leak, HPS Performance high temperature 3-ply polyester reinforced silicone caps will withstand the high temperatures and pressures of your cooling system for years to come.HPS Reinforced Silicone Caps are compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more.Technical SpecificationProduct Type: Reinforced Silicone Coolant CapHPS Part Number: RSCC-125-REDTemperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)Reinforced Layer: 3-ply PolyesterInside Diameter: 1-1/4" (32mm)Color: redWall Thickness: 4mmInside Length: 1-3/16"Overall Length: 1-3/4"UV and ozone resistantRemark: HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.

• Made of High Temperature 3-ply Polyester Reinforced Silicone. Maximum Temperature Rating: 350 deg. F (177 deg. C).
• Ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications; Come with a HPS Brand Stainless Steel clamp (match Size) to complete your project
• Compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more.
• Inside Diameter: 9/16" (14mm). Overall Length: 1-5/8"
• HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.