{"product_id":"tuolauthon-2pcs-high-temp-4-ply-silicone-hose-cap-8mm-id-end-plugs-for-turbo-bypass-valve-throttle-body-heater-core","title":"TuoLauthon 2Pcs High-Temp 4-Ply Silicone Hose Cap 8mm ID | End Plugs for Turbo Bypass Valve, Throttle Body \u0026 Heater Core","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the TuoLauthon 4-Ply Silicone Hose Cap Set — a pair of high-temperature, reinforced end plugs designed to seal off ports in cooling, turbo, and vacuum systems. Each cap features a 5\/16 in (8 mm) inner diameter and a 4-ply wall, delivering a sturdy, dependable seal during service or maintenance.\u003c\/p\u003e\u003ch2\u003eDurable design for demanding environments\u003c\/h2\u003e\u003cp\u003eCrafted from high-temperature 4-ply polyester reinforced silicone, the caps resist heat up to 350 F (177 C), making them suitable for automotive cooling and air systems where temps rise during operation. The 5 mm wall thickness adds strength to prevent deformation and leaks under pressure.\u003c\/p\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSize: ID 5\/16 in (8 mm); Outer diameter 18 mm; Inside length 4 cm; Overall length 4.5 cm.\u003c\/li\u003e\n\u003cli\u003e4-Ply reinforced construction for heavy-duty connections.\u003c\/li\u003e\n\u003cli\u003eIncludes 2 strong anti-rust stainless clamps for quick installation.\u003c\/li\u003e\n\u003cli\u003eMaximum temperature rating: 350 F (177 C).\u003c\/li\u003e\n\u003cli\u003eNot compatible with oil, fuel, or petroleum-based fluids.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVersatile applications\u003c\/h2\u003e\u003cp\u003eThese hose caps are designed to seal a variety of ports in cooling and intake systems. Typical uses include coolant and water ports, air lines, turbo bypass valve ports, vacuum ports, throttle body water ports, heater core lines, and general leak prevention during service.\u003c\/p\u003e\u003ch3\u003eWhy choose this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReliable, clamp-assisted installation helps minimize leakage risks during maintenance.\u003c\/li\u003e\n\u003cli\u003eThe silicone material offers resilience against temperature swings and repeated thermal cycling.\u003c\/li\u003e\n\u003cli\u003eThe combination of caps and stainless clamps provides a ready-to-use solution out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are topping up a coolant system, isolating a port during a repair, or setting up a temporary seal for a project, this TuoLauthon kit offers a practical, no-fuss option. As with any mechanical accessory, inspect fittings for compatibility with your specific application and observe the oil and fuel restrictions noted in the product details.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What applications is this hose cap suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apps include coolant, water, air ports, turbo bypass valves, vacuum ports, and heater cores.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are clamps included and is it oil compatible?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package includes two silicone caps and two stainless clamps; not compatible with oil, fuel, or petroleum products.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TuoLauthon","offers":[{"title":"Default Title","offer_id":42467843309653,"sku":"B0D98FP3TL","price":35.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/tuolauthon-4-ply-silicone-hose-cap-8mm-end-plug.jpg?v=1778063094","url":"https:\/\/plentytorque.co.uk\/products\/tuolauthon-2pcs-high-temp-4-ply-silicone-hose-cap-8mm-id-end-plugs-for-turbo-bypass-valve-throttle-body-heater-core","provider":"PlentyTorque","version":"1.0","type":"link"}