--- product_id: 254842511 title: "Hayden Automotive 403 Ultra-Cool Tube And Fin Transmission Cooler" brand: "hayden automotive" price: "$118.71" currency: USD in_stock: true category: "Hayden Automotive" url: https://www.desertcart.us/products/254842511-hayden-automotive-403-ultra-cool-tube-and-fin-transmission-cooler store_origin: US region: United States of America --- # Compact 0.75"D x 12.5"W x 7.5"H 150 PSI pressure tested 3/8" push-on fittings Hayden Automotive 403 Ultra-Cool Tube And Fin Transmission Cooler **Brand:** hayden automotive **Price:** $118.71 **Availability:** ✅ In Stock ## Summary > ❄️ Stay Cool, Tow Strong: The Ultimate Transmission Cooler Upgrade ## Quick Answers - **What is this?** Hayden Automotive 403 Ultra-Cool Tube And Fin Transmission Cooler by hayden automotive - **How much does it cost?** $118.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/254842511-hayden-automotive-403-ultra-cool-tube-and-fin-transmission-cooler) ## Best For - hayden automotive enthusiasts ## Why This Product - Trusted hayden automotive brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Ultrasonically soldered aluminum construction ensures long-lasting reliability under extreme conditions. - • **Quality You Can Trust:** 100% pressure tested at 150 PSI for peace of mind and performance you can count on. - • **Maximum Cooling Efficiency:** High-efficiency turbulators inside every tube optimize heat dissipation to keep your transmission running cooler, longer. - • **Quick & Hassle-Free Installation:** 3/8" push-on fittings make setup a breeze—get back on the road faster and cooler. - • **Precision Fit for Mid & Full-Size Rides:** Designed to seamlessly integrate with OEM cooler systems for vehicles up to 18,000 lbs GVWR and 3,500 lbs towing capacity. ## Overview The Hayden 403 Ultra-Cool Tube and Fin Transmission Cooler is a robust, mid-size transmission cooling solution engineered for vehicles up to 18,000 lbs GVWR and 3,500 lbs towing. Featuring ultrasonically soldered aluminum construction, high-efficiency turbulators, and 100% pressure testing at 150 PSI, it delivers reliable heat dissipation and durability. Its compact design and 3/8" push-on fittings ensure easy installation and OEM compatibility, making it a trusted choice for professionals seeking to protect and enhance transmission performance. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B000C39C9A | | Best Sellers Rank | #53,089 in Automotive (See Top 100 in Automotive) #8 in Car Cooling Lines | | Brand Name | Hayden Automotive | | Color | argentée | | Country Of Publication | USA | | Customer Reviews | 3.6 3.6 out of 5 stars (9) 3.6 out of 5 stars | | Global Trade Identification Number | 00036752004034, 00367520040344 | | Included Components | Hayden Automotive 403 Ultra-Cool Tube and Fin Transmission Cooler | | Item Dimensions L X W | 31.8L x 31.8W centimeters | | Item Length | 12.5 Inches | | Item Type Name | Ultra-Cool Tube and Fin Transmission Cooler | | Item Weight | 1.8 Pounds | | Manufacturer | Hayden Automotive | | Manufacturer Warranty Description | 1 year or 12K Miles | | Material Type | Aluminum | | Maximum Pressure | 150 Pound per Square Inch | | Nominal Wall Thickness | 1,9 centimeters | | Outside Diameter | 0.75 Inches | | Unit Count | 1 Count | | Upc | 036752004034 | ## Product Details - **Brand:** Hayden Automotive - **Colour:** argentée - **Item weight:** 816 g - **Material:** Aluminum - **Product dimensions:** 31.8L x 31.8W centimeters ## Images ![Hayden Automotive 403 Ultra-Cool Tube And Fin Transmission Cooler - Image 1](https://m.media-amazon.com/images/I/91hyHductsL.jpg) ## Questions & Answers **Q: How long is the hose that comes with the kit** A: The hose was three feet long **Q: Can this be used as an extension to your cvt?** A: I put this on my Jeep Patriot with a CVT. **Q: i just purchased a radiator that has a Build-in trans oil cooler. How does this differ? Would i need to purchase this also?** A: I Depends. What are you using your vehicle for? Day to day running around? If so then probably not. BUT if your using your vehicle for towing is the new radiator with the built in trans cooler meant for towing or extrema environments like Off roading? If you are just tooling around town and not doing much with your vehicle then a stock replacement radiator will be find BUT if you are towing/off roading/ racing then I would recommend it. I tow a jet boat with my vehicle and noticed that temps would go up when towing so I put this in and plugged off my old internal trans cooler and temps are great now. Hope this helps **Q: IS this an add on or des it replace the stock one?** A: This can be either a supplement to your current cooler which in many cases is integrated into your radiator, or a supplemental cooler if you have none.I have a 2006 Nissan Xterra which along with several other models, is prone to a failure of the stock, shared radiator unit. When it fails, radiator coolant enters the transmission contaminating it and causing a catastrophic failure. I intend to bypass and cap the stock cooler where the lines come from the bottom of the radiator and use this unit for 100% of the transmission cooling. This is a small price to pay for eliminating the risk of cross contamination and a costly tranny replacement. ## Frequently Bought Together - Hayden Aluminum Automotive 403 Ultra-Cool Tube and Fin Transmission Cooler - Hayden Automotive 106 Transmission Oil Cooler Hose 3/8-IN Diameter x 4.5-FT Length - Upgraded CVT Transmission Oil Cooler Compatible with Nissan 2007-2012 Sentra / 2011-2014 Juke / 2008-2018 Rogue / 2012-2018 Versa Sedan 21606-1XF0A 4 Ports by 3mirrors --- ## 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.us/products/254842511-hayden-automotive-403-ultra-cool-tube-and-fin-transmission-cooler](https://www.desertcart.us/products/254842511-hayden-automotive-403-ultra-cool-tube-and-fin-transmission-cooler) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-21*