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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 5/8" (16mm) high temperature reinforced Black silicone cap is designed specifically to be installed on your cooling system. The vacuum cap is reinforced by Clamps made of SUS 304，High Temperature And Pressure Resistance,sturdy and durable, no rust ! 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, and much more.
Technical Specification:
Product Type: Reinforced Silicone Coolant Cap
Bekelan Part Number: BEK-GJM16Black
Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)
Reinforced Layer: 3-ply Polyester
Inside Diameter: 5/8" (16mm)
Color: Black
Wall Thickness: 4mm
Inside Length: 1-3/16"
Overall Length: 1-5/8"
UV and ozone resistant
Remark: Bekelan reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.
Dylan
Reviewed in the United States on February 21, 2025
Good quality. Will last a long time
Morgan
Reviewed in the United States on January 13, 2025
Clamp is cheap, also it would be nice if internal diameter is stated in the description. Show outer diameter and internal diameter measurements in the pics.
KPS
Reviewed in the United States on September 26, 2024
It fit well, is good quality and solved my problem.
Brian Fortin
Reviewed in the United States on September 20, 2024
Nice quality, fit well, did the job immediately that I had been screwing around with for a few months. Thank you whoever made this.
kelsey
Reviewed in the United States on February 8, 2024
I bought this to cap off the coolant line to the expansion tank on my 1981 VW Scirocco. This car has a 1987 JH engine and still retains the '87 engine coolant plumbing, but I'm still using the '81 radiator which has the built-in expansion tank. This cap appears pretty rugged and fit perfectly (the 5/8" size).
Mike T.
Reviewed in the United States on December 13, 2024
Fits well, appears durable
Jesus Guerra
Reviewed in the United States on December 13, 2024
Bought this for a vq35de to cap off the heater hose lines and the 19mm fits perfectly idk if the clamps hold since I used the factory spring clamps
My opinion about this product
Reviewed in the United States on August 6, 2023
Universal Reinforced Silicone Coolant Cap No complaint with the capBUT THE CLAMP IS TOTAL GARBAGE THE CLAMP WHILE TIGHTENING THE BAND WARPED THEY SELL YOU A HIGH QUALITY CAP AND A 2cent clamp my advice purchase a clamp on the side , so you can start the project and not run around looking for the correct clamp
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