{"id":9135657189613,"title":"Design Engineering Vapor Block 3\/8\" I.D. x 36\" Fuel Line Sleeve – Heat-Resistant Fuel Line Protector, Anti-Vapor Lock Insulation, Thermal Shield for Automotive and Marine Applications 3\/8\" I.D. x 36\"","handle":"design-engineering-vapor-block-3-8-i-d-x-36-fuel-line-sleeve-heat-resistant-fuel-line-protector-anti-vapor-lock-insulation-thermal-shield-for-automotive-and-marine-applications-3-8-i-d-x-36","description":"\u003ch3\u003eDesign Engineering Vapor Block 3\/8\" I.D. x 36\" Fuel Line Sleeve – Heat-Resistant Fuel Line Protector, Anti-Vapor Lock Insulation, Thermal Shield for Automotive and Marine Applications\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eDesign Engineering Vapor Block is specifically engineered to prevent vapor\r\nlock caused by extreme heat in fuel and fluid lines, a common problem that\r\nleads to rough idling and difficult engine starting. By significantly reducing\r\nheat transfer to the fuel line, Vapor Block keeps fuel cooler and below its\r\nboiling point, ensuring consistent engine performance. This fuel line sleeve\r\nfeatures a convenient split design with an adhesive flap, allowing for quick,\r\ntool-free installation without the need to disconnect or remove the fuel line.\r\nSimply wrap Vapor Block around the fuel line, peel off the adhesive liner, and\r\npress the flap securely in place. Constructed from durable glass fiber and\r\npolyester, laminated with a reflective aluminum outer layer, Vapor Block\r\nprovides excellent, long-lasting thermal protection. It effectively shields\r\nfuel lines from radiant heat, helping to avoid costly repairs or modifications\r\ndue to vapor lock. This lightweight, reusable sleeve is ideal for automotive,\r\nmarine, and industrial applications where managing heat is critical to\r\nreliable engine operation.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eFit type: Universal Fit\u003c\/li\u003e\r\n \u003cli\u003eInstalls easily with a split design and adhesive flap no need to disconnect the fuel line\u003c\/li\u003e\r\n \u003cli\u003eCan be used on any cable, hose or line for added heat protection\u003c\/li\u003e\r\n \u003cli\u003eMade of glass fiber and polyester laminated to an aluminum outer layer\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2025-10-10T21:18:08+11:00","created_at":"2025-10-10T21:18:04+11:00","vendor":"Design Engineering","type":"Lines","tags":["AUTO_bestsellers_Oct2025"],"price":11800,"price_min":11800,"price_max":11800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48852123844845,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07QPZTBXV","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Design Engineering Vapor Block 3\/8\" I.D. x 36\" Fuel Line Sleeve – Heat-Resistant Fuel Line Protector, Anti-Vapor Lock Insulation, Thermal Shield for Automotive and Marine Applications 3\/8\" I.D. x 36\"","public_title":null,"options":["Default Title"],"price":11800,"weight":9,"compare_at_price":null,"inventory_management":"shopify","barcode":"607078106711","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B07QPZTBXV.jpg?v=1775769705","\/\/leoforward.com\/cdn\/shop\/files\/717U062qYFL.jpg?v=1760091487","\/\/leoforward.com\/cdn\/shop\/files\/61RjLN10GwL.jpg?v=1760091487","\/\/leoforward.com\/cdn\/shop\/files\/91b96fjlbBL.jpg?v=1760091487","\/\/leoforward.com\/cdn\/shop\/files\/91W-Jb9Eh2L.jpg?v=1760091487","\/\/leoforward.com\/cdn\/shop\/files\/81xpLf4nPjL.jpg?v=1760091487"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B07QPZTBXV.jpg?v=1775769705","options":["Title"],"media":[{"alt":null,"id":36865812496621,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B07QPZTBXV.jpg?v=1775769705"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B07QPZTBXV.jpg?v=1775769705","width":2560},{"alt":null,"id":36865812529389,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/leoforward.com\/cdn\/shop\/files\/717U062qYFL.jpg?v=1760091487"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/717U062qYFL.jpg?v=1760091487","width":2560},{"alt":null,"id":36865812562157,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61RjLN10GwL.jpg?v=1760091487"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61RjLN10GwL.jpg?v=1760091487","width":2560},{"alt":null,"id":36865812594925,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/leoforward.com\/cdn\/shop\/files\/91b96fjlbBL.jpg?v=1760091487"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/91b96fjlbBL.jpg?v=1760091487","width":2560},{"alt":null,"id":36865812627693,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/leoforward.com\/cdn\/shop\/files\/91W-Jb9Eh2L.jpg?v=1760091487"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/91W-Jb9Eh2L.jpg?v=1760091487","width":2560},{"alt":null,"id":36865812660461,"position":6,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81xpLf4nPjL.jpg?v=1760091487"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81xpLf4nPjL.jpg?v=1760091487","width":2560}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eDesign Engineering Vapor Block 3\/8\" I.D. x 36\" Fuel Line Sleeve – Heat-Resistant Fuel Line Protector, Anti-Vapor Lock Insulation, Thermal Shield for Automotive and Marine Applications\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eDesign Engineering Vapor Block is specifically engineered to prevent vapor\r\nlock caused by extreme heat in fuel and fluid lines, a common problem that\r\nleads to rough idling and difficult engine starting. By significantly reducing\r\nheat transfer to the fuel line, Vapor Block keeps fuel cooler and below its\r\nboiling point, ensuring consistent engine performance. This fuel line sleeve\r\nfeatures a convenient split design with an adhesive flap, allowing for quick,\r\ntool-free installation without the need to disconnect or remove the fuel line.\r\nSimply wrap Vapor Block around the fuel line, peel off the adhesive liner, and\r\npress the flap securely in place. Constructed from durable glass fiber and\r\npolyester, laminated with a reflective aluminum outer layer, Vapor Block\r\nprovides excellent, long-lasting thermal protection. It effectively shields\r\nfuel lines from radiant heat, helping to avoid costly repairs or modifications\r\ndue to vapor lock. This lightweight, reusable sleeve is ideal for automotive,\r\nmarine, and industrial applications where managing heat is critical to\r\nreliable engine operation.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eFit type: Universal Fit\u003c\/li\u003e\r\n \u003cli\u003eInstalls easily with a split design and adhesive flap no need to disconnect the fuel line\u003c\/li\u003e\r\n \u003cli\u003eCan be used on any cable, hose or line for added heat protection\u003c\/li\u003e\r\n \u003cli\u003eMade of glass fiber and polyester laminated to an aluminum outer layer\u003c\/li\u003e\r\n \u003c\/ul\u003e"}