--- product_id: 420620120 title: "7.89mm 5/16 T8 in Fuel Line Hose Quick Release Connect" brand: "hisport" price: "€ 19.66" currency: EUR in_stock: true category: "Hi Sport" url: https://www.desertcart.hr/products/420620120-7-89mm-5-16-t8-in-fuel-line-hose-quick store_origin: HR region: Croatia --- # Push-button quick release 7.89mm (5/16") precision fit Durable corrosion-resistant nylon 7.89mm 5/16 T8 in Fuel Line Hose Quick Release Connect **Brand:** hisport **Price:** € 19.66 **Availability:** ✅ In Stock ## Summary > ⚡ Snap, Seal, and Go — Fuel Line Freedom in a Click! ## Quick Answers - **What is this?** 7.89mm 5/16 T8 in Fuel Line Hose Quick Release Connect by hisport - **How much does it cost?** € 19.66 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/420620120-7-89mm-5-16-t8-in-fuel-line-hose-quick) ## Best For - hisport enthusiasts ## Why This Product - Trusted hisport brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged Durability:** Crafted from high-quality black nylon with integrated seals for superior corrosion resistance and long-lasting reliability. - • **Lightweight & Compact:** At just 9 grams, this connector adds zero bulk while delivering maximum efficiency. - • **Universal Compatibility:** Designed to fit many GM models—verify your fuel line size and join the ranks of satisfied pros. - • **Effortless Quick Release:** Innovative push-button thumb release lets you connect and disconnect in seconds—no tools required. - • **Precision Engineered Fit:** 7.89mm outer diameter ensures seamless compatibility with standard fuel lines for leak-proof performance. ## Overview The HiSport 7.89mm (5/16") T8 Fuel Line Hose Quick Release Connector is a high-quality, corrosion-resistant nylon fitting designed for fast, secure connections. Featuring a push-button thumb release and integrated seal, it ensures leak-proof performance and easy installation, compatible with many GM fuel lines. ## Description Buy HiSport 7.89mm 5/16 T8 in Fuel Line Hose Quick Release Connect | Male & Female Nylon Straight Push-On Connector: Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - [ High-quality Material ] The Fuel Line Hose Quick Release Connector Made of High-Quality Black Nylon Integrated Seal for Optimal Tightness. Durable to use, Corrosion Resistance Characteristics. - [Easy To Connect&Quick Release] Push-Button Thumb Release for Easy Connecting and Disconnecting. With Clip Button, Easy to Connect. Align The Male Connector With The Female Connector And Press Firmly. When You Hear a "Click", It Means The Installation is Successful. Just Press The Two Buttons On The Connector to Pull Out The Male Connector - [ Quick Release Connect Size] Nylon Hose to ID=6, Rubber Hose. 7.89mm 5/16" - [Notice] Fits many GM models. Please Verify The Size of Your Fuel Line Hose to Ensure That Our Product Size Is Suitable for You - [Size] The outer diameter of male connector is 7.89mm(5/16''); The inner diameter of male connector is 5mm(≈0.196in).You can see the image for more details. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NVHCH89 | | Best Sellers Rank | #17,573 in Automotive ( See Top 100 in Automotive ) #65 in Automotive Replacement Fuel System Fittings | | Brand | HiSport | | Brand Name | HiSport | | Color | Black | | Connector Type | Quick-Connect | | Customer Reviews | 4.5 out of 5 stars 306 Reviews | | Exterior Finish | Black | | Item Highlight | Male & Female Nylon Straight Push-On Connector | | Item Weight | 9.07 g | | Manufacturer | HiSport | | Manufacturer Part Number | HSFICQC-SM789 | | Material | Nylon | | Material Type | Nylon | | Model Number | HSFICQC-SM789 | | Number of Pieces | 2 | | Size | SM789 | | Thread Size | 5/16 | | Unit Count | 1 Count | ## Product Details - **Brand:** HiSport - **Color:** Black - **Connector Type:** Quick-Connect - **Exterior Finish:** Black - **Item Weight:** 9.07 g - **Manufacturer:** HiSport - **Material:** Nylon - **Number of Pieces:** 2 - **Size:** SM789 - **Thread Size:** 5/16 ## Images ![7.89mm 5/16 T8 in Fuel Line Hose Quick Release Connect - Image 1](https://m.media-amazon.com/images/I/61dMQ-ryN0L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Mine arrived with one 5/16" barb end and the other end is 1/4". Is it supposed to be different? I would assume both ends should be the same.** A: Hi, I don't know where the size you are talking about is wrong, our Connect is 7.89-ID6 Due to different batches of our Fuel Line Hose Quick Release Connect, there may be different colors or different appearances, but the products can be used in the same way. Thank you very much for your message. ## Frequently Bought Together - HiSport Fuel Line Hose Quick Release Connect - 7.89mm 5/16 T8 in Male&Female Nylon Straight Push-On Connector - 5/16 Inch (8mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines - ICT Billet Quick Connect Male 5/16 Fuel Rail Hose to 5/16 Barb Adapter Fitting LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 GM Oring Seal Billet Aluminum Natural Finish AN817-01-05BA --- ## 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/420620120-7-89mm-5-16-t8-in-fuel-line-hose-quick](https://www.desertcart.hr/products/420620120-7-89mm-5-16-t8-in-fuel-line-hose-quick) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-09*