{"product_id":"4-00-x-8-00-3-ply-silicone-hose-black","title":"4.00\" x 8.00\" 3-Ply Silicone Hose - Black","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e4.00\" x 8.00\" 3-Ply Silicone Hose — Black\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eHigh-temp silicone hose rated for coolant, vacuum, and boost lines in tight engine bays.\u003c\/strong\u003e Three-ply construction handles heat cycles without cracking or weeping. Black finish blends with modern engine dress-up while maintaining durability under pressure.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ 3-Ply Silicone Construction\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Ships from FL Warehouse\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Heat \u0026amp; Pressure Rated\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eKey Features\u003c\/h6\u003e\n\u003cdiv class=\"design-features\"\u003e\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-ply silicone blend\u003c\/strong\u003e - Resists expansion and cracking under repeated thermal cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 4\" x 8\" sizing\u003c\/strong\u003e - Fits tight spaces without requiring custom cutting on shorter runs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack finish\u003c\/strong\u003e - Matches factory engine color for clean bay aesthetics\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Silicone\u003c\/li\u003e\n\u003cli\u003eConfiguration: 3-Ply\u003c\/li\u003e\n\u003cli\u003eDimensions: 4.00\" ID x 8.00\" Length\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhat's Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eOne 4.00\" x 8.00\" silicone hose\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch6 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h6\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill this hose work for coolant circulation, or is it better for vacuum lines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSilicone hose of this grade handles both coolant and vacuum applications. What matters is matching your system's operating temperature and pressure range to the hose spec — get that right and you're good either way.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need hose clamps, and what size should I use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou'll need clamps to secure the ends, but clamp size depends on your fitting diameter, not the hose itself. Measure your barbed fittings and go up one size for safety — most 4\" ID setups use standard worm-gear clamps in the mid-range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eCan I cut this hose shorter, or does it come pre-formed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSilicone hose cuts clean with a sharp blade or hose cutter — no special tools needed. Pre-form it to your routing, then trim if needed before final clamping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":54604519801137,"sku":"K2-1518-UNV-006-TSARK","price":79.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5727\/5441\/files\/SH-4-8-BK_95570724-9880-4494-8cf9-ce6a097578e3.jpg?v=1781489724","url":"https:\/\/acmtechnik.com\/products\/4-00-x-8-00-3-ply-silicone-hose-black","provider":"ACM Technik LLC","version":"1.0","type":"link"}