--- product_id: 572167302 title: "ID 3.5\" to 4\", Length 3\" Silicone Reducer Straight Coupler Hose, 4-Ply Reinforced Universal Intake Reducer Intercooler Pipe Black" brand: "etl industries" price: "B/.45" currency: PAB in_stock: true category: "Etl Industries" url: https://www.desertcart.com.pa/products/572167302-id-3-5-to-4-length-3-silicone-reducer-straight store_origin: PA region: Panama --- # 4-ply reinforced durability 3.5" to 4" universal fit Withstands -60Β°C to 350Β°C ID 3.5" to 4", Length 3" Silicone Reducer Straight Coupler Hose, 4-Ply Reinforced Universal Intake Reducer Intercooler Pipe Black **Brand:** etl industries **Price:** B/.45 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Upgrade your ride with the ultimate silicone reducer – built to perform, designed to last! ## Quick Answers - **What is this?** ID 3.5" to 4", Length 3" Silicone Reducer Straight Coupler Hose, 4-Ply Reinforced Universal Intake Reducer Intercooler Pipe Black by etl industries - **How much does it cost?** B/.45 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/572167302-id-3-5-to-4-length-3-silicone-reducer-straight) ## Best For - etl industries enthusiasts ## Why This Product - Trusted etl industries brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Unmatched Durability:** 4-layer reinforced silicone and polyester construction ensures long-lasting, high-performance reliability. - β€’ **Peace of Mind Warranty:** Backed by 24/7 support and a 1-year warranty from ETL INDUSTRIES for hassle-free ownership. - β€’ **Universal Compatibility:** Perfect for turbochargers, intercoolers, exhaust systems, and custom DIY automotive projects. - β€’ **Engineered for Extreme Conditions:** Handles temperatures from -60Β°C to 350Β°C and pressures up to 140 PSI without compromise. - β€’ **Precision Fit for Peak Performance:** Seamlessly adapts from 3.5" to 4" ID for versatile intake and intercooler setups. ## Overview The ETL INDUSTRIES 3.5" to 4" silicone reducer coupler is a 3-inch long, 4-ply reinforced hose designed for universal intake and intercooler applications. It withstands extreme temperatures (-60Β°C to 350Β°C) and pressures up to 140 PSI, ensuring durability and reliable performance in automotive and industrial systems. Backed by a 1-year warranty and 24-hour customer support, it’s the go-to choice for professionals seeking quality and longevity. ## Description Buy ETL INDUSTRIES ID 3.5" to 4", Length 3" Silicone Reducer Straight Coupler Hose, 4-Ply Reinforced Universal Intake Reducer Intercooler Pipe Black: Hoses & Hose Clamps - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - Size: Silicone pipe size is 3.5 inch to 4 inch (89mm-102mm). Length: 3 inch (76mm). - Material: Silicone coupler hose made of 4 layers of reinforced high-quality polyester and pure silicone material for superior performance, high-temperature resistance, and long service life. - Temperature/Pressure Resistance: Silicone flow reducer working temperature is -60 ~ 350 degrees, and burst pressure is 140 PSI. - Application: Universal intake couplers are widely used in exhaust systems or industrial technologies, such as trucks, marine, turbocharger or intercooler piping, and DIY intake or radiator cooling systems. - After-Sales Service: 24-hour service and 1-year warranty from ETL INDUSTRIES. (Parts installation help, replacement, etc.) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BV9TXQWL | | Best Sellers Rank | #27,259 in Automotive ( See Top 100 in Automotive ) #54 in Automotive Replacement Engine Turbocharger Hoses & Hose Clamps | | Brand Name | ETL INDUSTRIES | | Color | Black | | Connector Type | Reducer | | Customer Reviews | 4.5 4.5 out of 5 stars (201) | | Item Weight | 0.18 kg | | Manufacturer | ETL INDUSTRIES | | Manufacturer Part Number | ETL-232023 | | Material Type | Silicone | | Number of Packs | 1 | | Number of Pieces | 1 | | Size | 3.5" ID to 4" ID | | UPC | 740501247084 | | Unit Count | 1 Count | ## Product Details - **Brand:** ETL INDUSTRIES - **Color:** Black - **Connector Type:** Reducer - **Item Weight:** 0.18 kg - **Manufacturer:** ETL INDUSTRIES - **Material:** Silicone - **Number of Packs:** 1 - **Number of Pieces:** 1 - **Size:** 3.5" ID to 4" ID - **Unit Count:** 1 Count ## Images ![ID 3.5" to 4", Length 3" Silicone Reducer Straight Coupler Hose, 4-Ply Reinforced Universal Intake Reducer Intercooler Pipe Black - Image 1](https://m.media-amazon.com/images/I/51ZwMJQBFIL.jpg) ![ID 3.5" to 4", Length 3" Silicone Reducer Straight Coupler Hose, 4-Ply Reinforced Universal Intake Reducer Intercooler Pipe Black - Image 2](https://m.media-amazon.com/images/I/31k0U-Gp6VL.jpg) ![ID 3.5" to 4", Length 3" Silicone Reducer Straight Coupler Hose, 4-Ply Reinforced Universal Intake Reducer Intercooler Pipe Black - Image 3](https://m.media-amazon.com/images/I/413AcaM+U0L.jpg) ![ID 3.5" to 4", Length 3" Silicone Reducer Straight Coupler Hose, 4-Ply Reinforced Universal Intake Reducer Intercooler Pipe Black - Image 4](https://m.media-amazon.com/images/I/31Rg2prpkuL.jpg) ![ID 3.5" to 4", Length 3" Silicone Reducer Straight Coupler Hose, 4-Ply Reinforced Universal Intake Reducer Intercooler Pipe Black - Image 5](https://m.media-amazon.com/images/I/418F1pKzQdL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - ETL INDUSTRIES ID 3.5" to 4", Length 3" Silicone Reducer Straight Coupler Hose, 4-Ply Reinforced Universal Intake Reducer Intercooler Pipe Black - Straight Reducer Coupler Silicone Hose ID 3.5inch to 4inch 4-Ply with Stainless Steel T-Bolt Clamp for Turbo/Intercooler/Intake Piping --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/572167302-id-3-5-to-4-length-3-silicone-reducer-straight](https://www.desertcart.com.pa/products/572167302-id-3-5-to-4-length-3-silicone-reducer-straight) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-11-07*