--- product_id: 542686674 title: "TSI Supercool Synthetic U/V Leak Detection Dye, 1 oz, 1 Application" brand: "tsi supercool" price: "279 kr" currency: NOK in_stock: true reviews_count: 6 category: "Tsi Supercool" url: https://www.desertcart.no/products/542686674-tsi-supercool-synthetic-u-v-leak-detection-dye-1-oz store_origin: NO region: Norway --- # 1 oz per vehicle - precise dosing Super concentrated, ultra-bright fluorescence Detectable with any U/V light TSI Supercool Synthetic U/V Leak Detection Dye, 1 oz, 1 Application **Brand:** tsi supercool **Price:** 279 kr **Availability:** ✅ In Stock ## Summary > 💡 Illuminate hidden leaks before they become costly headaches! ## Quick Answers - **What is this?** TSI Supercool Synthetic U/V Leak Detection Dye, 1 oz, 1 Application by tsi supercool - **How much does it cost?** 279 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/542686674-tsi-supercool-synthetic-u-v-leak-detection-dye-1-oz) ## Best For - tsi supercool enthusiasts ## Why This Product - Trusted tsi supercool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by pros:** TSI Supercool’s highest standards ensure reliable, professional-grade leak detection. - • **One dose, one fix:** 1-ounce single application designed for hassle-free, exact measurement per vehicle. - • **Pinpoint leaks in seconds:** Engineered synthetic dye glows bright under any U/V light for rapid diagnostics. - • **Universal U/V compatibility:** Works seamlessly with all 365nm U/V lights—no special tools needed. - • **Maximize uptime, minimize guesswork:** Quickly identify coolant leaks to avoid costly repairs and downtime. ## Overview TSI Supercool Synthetic U/V Leak Detection Dye is a 1-ounce, single-use liquid additive designed to quickly and accurately detect cooling system leaks. Compatible with any 365nm U/V light, this highly concentrated synthetic dye fluoresces bright red, enabling fast diagnostics and preventing costly vehicle downtime. Trusted by professionals, it delivers precise dosing and superior performance engineered to TSI Supercool’s highest standards. ## Description TSI Supercool 16532 Radiator Dye - 1-Ounce - Single Application is a Synthetic U/V Leak Detection Dye that is engineered to quickly find cooling system leaks. It is detectable with any U/V light. It is conveniently designed for easy measuring, use 1-Ounce per vehicle. Review: The way to find coolant leaks. Get a 365nm light. - The only Radiator specific dye that i could find. All others are for oil and are not compatible with coolant. It works amazing and it glows really bright fluorescent yellow under 365nm uv light form a cheap torch. The ammpount was more than enough for a very large LR4 V8 with dual AC system. Review: Super visible coolant leak detection - Sooooo very concentrated and BRIGHT. This product helped me diagnose a gremlin in my coolant system. 5/5 stars, great product. ## Features - Includes Synthetic U/V Leak Detection Dye - Offers to Quickly Find Cooling System Leaks - Features a Formula that is Detectable with any U/V Light - Use 1-Ounce Per Vehicle - Engineered to Supercool' s Highest Standards ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008PKV0TM | | Best Sellers Rank | #21,460 in Automotive ( See Top 100 in Automotive ) #17 in Automotive AC Leak Detection Tools #42 in Automotive Air Conditioning Line Repair Tools | | Brand | TSI Supercool | | Brand Name | TSI Supercool | | Color | Red | | Colour | Red | | Compatible Material | Metal | | Compatible material | Metal | | Customer Reviews | 4.6 out of 5 stars 455 Reviews | | Global Trade Identification Number | 00672264016532 | | Included Components | TSI Supercool 16532 Radiator Dye, 1 oz (Single Application) | | Item Form | Liquid | | Item Type Name | TSI Supercool 16532 Radiator Dye, 1 oz (Single Application) | | Item Weight | 0.04 Kilograms | | Item form | Liquid | | Item weight | 0.04 Kilograms | | Manufacturer | TSI Supercool | | Manufacturer Part Number | 16532 | | Model Number | 16532 | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 672264016532 | | Unit Count | 1 Fluid Ounces | | Unit count | 1 Fluid Ounces | ## Product Details - **Brand:** TSI Supercool - **Colour:** Red - **Compatible material:** Metal - **Item form:** Liquid - **Item weight:** 0.04 Kilograms ## Images ![TSI Supercool Synthetic U/V Leak Detection Dye, 1 oz, 1 Application - Image 1](https://m.media-amazon.com/images/I/71Y22bu38iL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The way to find coolant leaks. Get a 365nm light. *by D***S on 15 January 2026* The only Radiator specific dye that i could find. All others are for oil and are not compatible with coolant. It works amazing and it glows really bright fluorescent yellow under 365nm uv light form a cheap torch. The ammpount was more than enough for a very large LR4 V8 with dual AC system. ### ⭐⭐⭐⭐⭐ Super visible coolant leak detection *by C***N on 26 March 2025* Sooooo very concentrated and BRIGHT. This product helped me diagnose a gremlin in my coolant system. 5/5 stars, great product. ### ⭐⭐⭐⭐⭐ Brilliant 🤩 *by A***A on 26 December 2025* Works really well, even without a black light you can clearly see the leaks, recommend. ## Frequently Bought Together - TSI Supercool Synthetic U/V Leak Detection Dye, 1 oz, 1 Application - REALHUNLEE Air Conditioner UV Dye Leak Detector, Pro Auto Oil AC UV Dye Leak Test Detection Tool Kit 68 LED A/C UV Flashlight Detector with Protective Glasses - InterDynamics Certified Auto Pro Oil and Fuel System UV Dye Leak Detection for Cars & Trucks & More, 1 Oz, 374CS, Universal --- ## 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.no/products/542686674-tsi-supercool-synthetic-u-v-leak-detection-dye-1-oz](https://www.desertcart.no/products/542686674-tsi-supercool-synthetic-u-v-leak-detection-dye-1-oz) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-07*