--- product_id: 420620120 title: "7.89 Fuel Line Hose Quick Release Connect Straight" brand: "hisport" price: "R$154" currency: BRL in_stock: true reviews_count: 13 category: "Hi Sport" url: https://www.desertcart.com.br/products/420620120-7-89-fuel-line-hose-quick-release-connect-straight store_origin: BR region: Brazil --- # Push-button thumb release 7.89mm quick-release size Corrosion-resistant nylon 7.89 Fuel Line Hose Quick Release Connect Straight **Brand:** hisport **Price:** R$154 **Availability:** ✅ In Stock ## Summary > ⚙️ Connect Fast, Drive Confident: The Ultimate Fuel Line Quick-Release Solution ## Quick Answers - **What is this?** 7.89 Fuel Line Hose Quick Release Connect Straight by hisport - **How much does it cost?** R$154 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/420620120-7-89-fuel-line-hose-quick-release-connect-straight) ## 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 - • **Precision Fit:** Designed with a 7.89mm (5/16") outer diameter to perfectly match many GM and Toyota fuel lines. - • **Leak-Proof Seal:** Integrated sealing technology guarantees zero fuel leakage under pressure. - • **Effortless Release:** Dual push-button mechanism ensures fast disconnection without tools or hassle. - • **Durable Nylon Build:** Engineered from high-quality black nylon for long-lasting corrosion resistance. - • **Seamless Quick-Connect:** Snap in place with an audible click for instant, secure fuel line connection. ## Overview The HiSport 7.89 Fuel Line Hose Quick Release Connect Straight is a high-quality, corrosion-resistant nylon connector designed for seamless fuel line connections. Featuring a precise 7.89mm size and a push-button quick-release mechanism, it ensures secure, leak-proof fittings compatible with many GM and Toyota models. Lightweight and durable, it simplifies fuel pressure testing and maintenance with professional-grade reliability. ## Description HiSport Motor With a wide range of high-quality, best-cost products and attentive service, Creating max value for our clients is our main pursuit. Fuel Line Hose Quick Release Visit the Store Fuel Line Hose Quick Release Visit the Store Review: Fuel pressure test - It was an easy quick-connect and had no leakage. Worked great for my fuel pressure testing! Review: It fits toyotas - I had a hard starting issue on a rav4, so I bought the HF top kit to test my fuel pressure and see it it was leaking down overnight. Despite what looked to be a huge complete kit, it did not have the toyota connection, so I bought this. It worked like a charm and was cheap. Turns out I had 50 psi while running and still had 25 psi a day later, so not a fuel delivery problem. ## 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 | #35,327 in Automotive ( See Top 100 in Automotive ) #141 in Automotive Replacement Fuel System Fittings | | Brand | HiSport | | Brand Name | HiSport | | Color | Black | | Connector Type | Quick-Connect | | Customer Reviews | 4.6 out of 5 stars 280 Reviews | | Exterior Finish | Black | | 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 | 1.0 Count | ## Product Details - **Brand:** HiSport - **Color:** Black - **Connector Type:** Quick-Connect - **Exterior Finish:** Black - **Item Weight:** 0.02 Pounds - **Manufacturer:** HiSport - **Material:** Nylon - **Number of Pieces:** 2 - **Size:** SM789 - **Thread Size:** 5/16 ## Images ![7.89 Fuel Line Hose Quick Release Connect Straight - Image 1](https://m.media-amazon.com/images/I/617FxItuNbL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fuel pressure test *by J***S on April 21, 2026* It was an easy quick-connect and had no leakage. Worked great for my fuel pressure testing! ### ⭐⭐⭐⭐⭐ It fits toyotas *by D***Y on July 17, 2023* I had a hard starting issue on a rav4, so I bought the HF top kit to test my fuel pressure and see it it was leaking down overnight. Despite what looked to be a huge complete kit, it did not have the toyota connection, so I bought this. It worked like a charm and was cheap. Turns out I had 50 psi while running and still had 25 psi a day later, so not a fuel delivery problem. ### ⭐⭐⭐⭐⭐ Good item *by J***R on November 19, 2025* Good p ## 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.com.br/products/420620120-7-89-fuel-line-hose-quick-release-connect-straight](https://www.desertcart.com.br/products/420620120-7-89-fuel-line-hose-quick-release-connect-straight) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-06-18*