--- product_id: 638934700 title: "3.5 to 4 inch Silicone Reducer Coupler Hose,ID 3.5 to 4 (89-102mm),4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic" brand: "ohob-cool" price: "B/.96" currency: PAB in_stock: true category: "Ohob Cool" url: https://www.desertcart.com.pa/products/638934700-3-5-to-4-inch-silicone-reducer-coupler-hose-id store_origin: PA region: Panama --- # ID 3.5" to 4" (89-102mm) precision fit Temp resistant -76°F to 500°F (-60°C to 260°C) 4-ply reinforced durability & pressure up to 0.9MPa 3.5 to 4 inch Silicone Reducer Coupler Hose,ID 3.5 to 4 (89-102mm),4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic **Brand:** ohob-cool **Price:** B/.96 **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade your ride with the ultimate silicone reducer hose – built tough, built to perform! 🛠️ ## Quick Answers - **What is this?** 3.5 to 4 inch Silicone Reducer Coupler Hose,ID 3.5 to 4 (89-102mm),4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic by ohob-cool - **How much does it cost?** B/.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/638934700-3-5-to-4-inch-silicone-reducer-coupler-hose-id) ## Best For - ohob-cool enthusiasts ## Why This Product - Trusted ohob-cool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extreme Temperature Endurance:** Withstands brutal heat and cold from -76°F to 500°F, perfect for high-performance engines. - • **UV & Ozone Resistant for Longevity:** Designed to resist environmental wear, ensuring your system stays reliable season after season. - • **Unmatched 4-Ply Reinforced Strength:** Engineered with 4 layers for superior pressure resistance up to 0.9MPa, built to last under stress. - • **Precision Fit for Seamless Integration:** Easily adapts from 3.5" to 4" ID for versatile turbo and intercooler setups. - • **Industry-Standard Certified Performance:** Meets and exceeds SAEJ20 standards, trusted by pros in racing, heavy-duty trucks, and aerospace. ## Overview This 3.5 to 4 inch ID, 3-inch long silicone reducer coupler hose features a 4-ply reinforced design with 5.4mm wall thickness, engineered to handle pressures up to 0.9MPa and temperatures ranging from -76°F to 500°F. UV and ozone resistant, it meets SAEJ20 standards, making it ideal for high-performance turbo, intercooler, and industrial hydraulic applications across automotive, marine, military, and heavy machinery sectors. ## Description black 3.5 inch - 4 inch (89mm - 102mm) ID with 3 inch Length high Temp 4-ply reinforced silicone Reducer coupler hose (maximum working pressure: 130.5 psi. Maximum temperature rating: 500F) meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. Wall thickness: 5.4mm. Temperature range: -76 degree F to +500 degree F (177 degree C). UV and ozone resistant. performance silicone reducing transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards, such as automotive Racing industry, Turbo diesel pickup truck, heavy duty equipment and machine, custom cooling system, DIY Turbo intercooler piping fabrication, commercial trucking, buses and coaches, marine, military vehicles, aerospace, generators, agricultural tractors, and general construction. Silicone hose is not compatible with fuel or oil; however it is compatible with air, water and Anti-Freeze such as coolant ## Features - ID : 3.5" to 4"（89-102mm), Length: 3″(76mm),black - Thickness: 5mm,Layers: 4ply - Temperature resistance: -76F to 500F (-60C to 260C) - Pressure resistance:0.3MPA to 0.9MPA - High performance silicone transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B095HNCK8N | | Best Sellers Rank | 782,850 in Automotive ( See Top 100 in Automotive ) | | Brand | OHOB-COOL | | Colour | Redcuer | | Customer Reviews | 4.6 4.6 out of 5 stars (163) | | Item Length | 3 Inches | | Item Weight | 0.14 Kilograms | | Manufacturer | hengxing | | Material | Silicone | | Maximum Pressure | 0.9 Kilopascal | | Nominal Wall Thickness | 5.4 millimeters | | Outside Diameter | 94 Millimetres | | UPC | 645569097735 | | Unit Count | 1.0 count | ## Product Details - **Brand:** OHOB-COOL - **Colour:** Redcuer - **Item length:** 3 Inches - **Item weight:** 0.14 Kilograms - **Manufacturer:** hengxing - **Material:** Silicone - **Maximum pressure:** 0.9 Kilopascal - **Nominal wall thickness:** 5.4 millimeters - **Outside diameter:** 94 Millimetres - **UPC:** 645569097735 ## Images ![3.5 to 4 inch Silicone Reducer Coupler Hose,ID 3.5 to 4 (89-102mm),4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic - Image 1](https://m.media-amazon.com/images/I/51WQwvd3D-L.jpg) ![3.5 to 4 inch Silicone Reducer Coupler Hose,ID 3.5 to 4 (89-102mm),4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic - Image 2](https://m.media-amazon.com/images/I/31kA+p4O0JL.jpg) ![3.5 to 4 inch Silicone Reducer Coupler Hose,ID 3.5 to 4 (89-102mm),4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic - Image 3](https://m.media-amazon.com/images/I/31AfLt1DRgL.jpg) ![3.5 to 4 inch Silicone Reducer Coupler Hose,ID 3.5 to 4 (89-102mm),4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic - Image 4](https://m.media-amazon.com/images/I/31OtzwVy2DL.jpg) ![3.5 to 4 inch Silicone Reducer Coupler Hose,ID 3.5 to 4 (89-102mm),4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic - Image 5](https://m.media-amazon.com/images/I/31UgIPzAU5L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - OHOB-COOL 3.5 to 4 inch Silicone Reducer Coupler Hose,ID 3.5 to 4 (89-102mm),4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic - QWORK 1.75" T-Bolt Hose Clamp Stainless Steel, Working Range 51mm - 57mm for 1.75" Hose ID, Turbo Intake Intercooler Hose Clamp, 4 Pack --- ## 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.pa/products/638934700-3-5-to-4-inch-silicone-reducer-coupler-hose-id](https://www.desertcart.com.pa/products/638934700-3-5-to-4-inch-silicone-reducer-coupler-hose-id) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-09-16*