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HPS 5/8' (16mm) Blue High Temperature 3-ply Reinforced Silicone Coolant Cap Bypass Heater, 1-5/8' Length, 350F Max. Temp, 4mm Wall Thickness (RSCC-062-BLUE)

4.3 (8) Write Review
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$21.42

$ 9 .99 $9.99

In Stock

1.Color:Blue


About this item

  • 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
  • Compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more.
  • Inside Diameter: 5/8" (16mm). Overall Length: 1-5/8"
  • HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.


The HPS Performance 5/8" high temperature reinforced Blue 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. With 3 layers of polyester webbing for reinforcement, you can be sure that HPS 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. Temperature Range: - 65 deg. F to + 350 deg. F (177 deg. C). Reinforced Layer: 3-ply Polyester. Inside Diameter: 5/8" (16mm). Color: Blue. Wall Thickness: 4mm. Inside Length: 1-3/16". Overall Length: 1-5/8". UV and ozone resistant. Remark: HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.


Thomas J.
Reviewed in the United States on March 24, 2024
Fit the 98 k1500
Jose
Reviewed in the United States on July 18, 2023
Justo lo que buscaba
AJL
Reviewed in the United States on April 5, 2022
I purchased this product to plug the auxiliary outlet on the aftermarket Napa radiator for my 99 GMC Yukon with the 5.7. The original plug on that radiator was cheap rubber and wanted to leak but this somewhat expensive plug fixes that issue permanently. Be sure to buy a new hose clamp.
Vernonmpegram
Reviewed in the United States on September 9, 2021
Fits great and clamped in place. No leaks very good plug/cap for auto coolant pipe. Well satisfied with product.
Logan A
Reviewed in the United States on June 3, 2021
Only had this a couple months. I used it to cap off the heater hose on my sandrail build. It feels like way better quality then the cheap $5 rubber caps. It works as it should. Only time will tell how long it will last in comparison.
Customer
Reviewed in the United States on June 22, 2021
The silicone outlet cap looks and works perfectly
Vinhcl55
Reviewed in the United States on June 22, 2020
Really good quality.
Matthew W.
Reviewed in the United States on October 21, 2020
Best thing to use to plug coolant nipples.