--- product_id: 387309748 title: "5/16\" (8mm) x 10\" (250mm) In Tank Submersible Fuel Corrugated Flexible Hose Line for Fuel Pump Assembly E-85 Safe Compatible" brand: "boost monkey" price: "€ 37.75" currency: EUR in_stock: true reviews_count: 5 category: "Boost Monkey" url: https://www.desertcart.hr/products/387309748-5-16-8mm-x-10-250mm-in-tank-submersible-fuel store_origin: HR region: Croatia --- # E-85 ethanol & gasoline safe Optimal 10" (250mm) length for in-tank fit Precision 5/16" (8mm) inner diameter 5/16" (8mm) x 10" (250mm) In Tank Submersible Fuel Corrugated Flexible Hose Line for Fuel Pump Assembly E-85 Safe Compatible **Brand:** boost monkey **Price:** € 37.75 **Availability:** ✅ In Stock ## Summary > ⛽ Fuel your ride with confidence—flexible, durable, and E-85 ready! ## Quick Answers - **What is this?** 5/16" (8mm) x 10" (250mm) In Tank Submersible Fuel Corrugated Flexible Hose Line for Fuel Pump Assembly E-85 Safe Compatible by boost monkey - **How much does it cost?** € 37.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/387309748-5-16-8mm-x-10-250mm-in-tank-submersible-fuel) ## Best For - boost monkey enthusiasts ## Why This Product - Trusted boost monkey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **E-85 Ready Fuel Flex:** Seamlessly compatible with ethanol blends and gasoline for future-proof fueling. - • **Dual Pack Convenience:** Includes 2 hoses so you’re covered for installation or backup—no last-minute runs. - • **Durability Meets Performance:** Crafted from premium stainless steel materials for long-lasting, corrosion-resistant reliability. - • **Precision Fit, Zero Guesswork:** 5/16" (8mm) inner diameter ensures perfect connection with your fuel pump assembly. - • **Engineered for In-Tank Excellence:** Specifically designed for submersible fuel pump setups, guaranteeing leak-free, flexible fuel delivery. ## Overview This 10-inch (250mm) submersible fuel hose features a 5/16" (8mm) inner diameter, engineered for in-tank fuel pump connections. Rated safe for E-85 ethanol and gasoline, it’s made from high-quality stainless steel materials ensuring durability and corrosion resistance. Sold in a convenient 2-pack, it’s the perfect upgrade for professional-grade fuel system assemblies. ## Description esigned for in tank fuel pump connections Rated for E-85 Ethanol fuels and Gasoline Manufactured utilizing the highest quality materials Inner hose diameter 5/16" (8mm) Total Length 6" (150mm) Includes 2x pieces. Review: Great quality, fair price - I needed a longer nylon hose for my custom fuel pump module, and these were perfect. I really appreciate that they include two, because I definitely messed up the first one. It's necessary to heat the ends slightly to soften them enough to slip over the hose barb on the pump, and I overheated the first one. Don't do that! Would purchase these again. Review: ok - ok ## Features - ✅ Designed for In Tank Fuel Pump Connections - ✅ Rated for E-85 Ethanol Fuels and Gasoline - ✅ Manufactured Utilizing The Highest Quality Materials - ✅ Inner hose diameter 5/16" (8mm) - ✅ Total Length 10" (250mm) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08MY92MN5 | | Brand | Boost Monkey | | Brand Name | Boost Monkey | | Color | Black | | Colour | Black | | Customer Reviews | 4.3 out of 5 stars 85 Reviews | | Item Length | 10 Inches | | Item length | 10 Inches | | Manufacturer | Boost Monkey | | Material | Stainless Steel | | Material Type | Stainless Steel | | Nominal Wall Thickness | 1.3 month | | Nominal wall thickness | 1.3 month | | UPC | 745528594807 | | Unit Count | 2.0 Count | ## Product Details - **Brand:** Boost Monkey - **Colour:** Black - **Item length:** 10 Inches - **Material:** Stainless Steel - **Nominal wall thickness:** 1.3 month ## Images ![5/16" (8mm) x 10" (250mm) In Tank Submersible Fuel Corrugated Flexible Hose Line for Fuel Pump Assembly E-85 Safe Compatible - Image 1](https://m.media-amazon.com/images/I/31TfC3GDx0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality, fair price *by A***O on 25 January 2024* I needed a longer nylon hose for my custom fuel pump module, and these were perfect. I really appreciate that they include two, because I definitely messed up the first one. It's necessary to heat the ends slightly to soften them enough to slip over the hose barb on the pump, and I overheated the first one. Don't do that! Would purchase these again. ### ⭐⭐⭐⭐⭐ ok *by H***G on 1 February 2026* ok ### ⭐⭐⭐⭐⭐ Quality Fuel Lines *by J***D on 19 August 2025* Product worked well for my application. I am a Victory Motorcycle Mechanic and used these to rebuild a fuel pump on a 2006 Victory Kingpin. I was able to lightly heat and then cool the lines to create the bends I needed and they held nicely. ## Frequently Bought Together - Boost Monkey 5/16" (8mm) x 10" (250mm) In Tank Submersible Fuel Corrugated Flexible Hose Line for Fuel Pump Assembly E-85 Safe Compatible - Boost Monkey 5/16" (8mm) x 6" (150mm) In Tank Submersible Fuel Corrugated Flexible Hose Line for Fuel Pump Assembly E-85 Safe Compatible - EVIL ENERGY 5/16" Submersible Fuel Hose E85 In Tank Line SAE 30R10 For Automotive Fuel Systems 1FT 300PSI --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/387309748-5-16-8mm-x-10-250mm-in-tank-submersible-fuel](https://www.desertcart.hr/products/387309748-5-16-8mm-x-10-250mm-in-tank-submersible-fuel) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-12*