---
product_id: 33158997
title: "TSI Supercool UV Leak Detection Dye, 1 oz, Orange Tint - 16525"
brand: "tsi supercool"
price: "C$1545"
currency: NIO
in_stock: true
reviews_count: 13
category: "Tsi Supercool"
url: https://www.desertcart.ni/products/33158997-tsi-supercool-uv-leak-detection-dye-1-oz-orange-tint
store_origin: NI
region: Nicaragua
---

# UV reactive for instant leak detection Compatible with multiple vehicle fluids 1 oz precision dose TSI Supercool UV Leak Detection Dye, 1 oz, Orange Tint - 16525

**Brand:** tsi supercool
**Price:** C$1545
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate leaks before they illuminate your wallet!

## Quick Answers

- **What is this?** TSI Supercool UV Leak Detection Dye, 1 oz, Orange Tint - 16525 by tsi supercool
- **How much does it cost?** C$1545 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/33158997-tsi-supercool-uv-leak-detection-dye-1-oz-orange-tint)

## 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

- • **Made in the USA:** Crafted with precision and quality assurance, supporting domestic manufacturing standards.
- • **Trusted by Experts:** Highly rated with 4.6 stars and a staple in professional auto shops for reliable leak detection.
- • **Compact & Concentrated:** 1-ounce bottle delivers multiple applications with just 1/4 oz per quart of fluid—efficient and mess-free.
- • **Pinpoint Leaks Like a Pro:** UV-reactive dye reveals hidden leaks instantly under UV light, saving you time and costly repairs.
- • **Universal Fluid Compatibility:** Works seamlessly with motor oil, brake fluid, diesel, gasoline, and more for versatile diagnostics.

## Overview

TSI Supercool UV Leak Detection Dye is a 1-ounce, orange-tinted liquid additive designed to detect leaks in a wide range of automotive fluids. When added at 1/4 oz per quart, it fluoresces under UV light, enabling quick and accurate identification of leaks in motor oil, brake fluid, diesel, gasoline, and more. Trusted by professionals and DIYers alike, this compact, UV-resistant dye is made in the USA and highly rated for its effectiveness and ease of use.

## Description

TSI Supercool 16525 Total Dye - 1-Ounce - Single Application is designed for use with motor oil, hydraulic fluid, power steering fluid, brake fluid, diesel fuel, gasoline, and transmission fluids. Mix 1/4-Ounces per quart of fluid. It is most effective in clean diesel and engine oils. It is detectable when exposed to U/V light.

Review: Worked great! Recommend - Worked great. Did exactly what I needed it to do. Had a brake fluid leak. Added to brake fluid reservoir. Be careful adding dye. Do not spill or splash on anything. Start the car and pump the brake a few times to get the dye into the system. Utilizing the UV light I purchased with the dye I was easily and quickly able to see the leak was coming from a leaking brake caliper. Obviously do this at nighttime or in a dark garage or similar to make it easier. The dye glows under the UV flash light
Review: great diagnostic aid - this dye is good for finding leaks in all petroleum-based fluids. we use it all the time at the shop. great buying experience from this seller.

## Features

- Auto & Truck Maintenance
- Country of origin : United States
- package height : 7.366 cm
- package length : 3.048 cm
- package width : 3.048 cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008PKV07O |
| Best Sellers Rank | #4,332 in Automotive ( See Top 100 in Automotive ) #74 in Motor Oils |
| Brand | TSI Supercool |
| Color | Orange Tint |
| Compatible Material | Plastic |
| Customer Reviews | 4.6 4.6 out of 5 stars (910) |
| Date First Available | July 27, 2012 |
| Exterior | Plastic |
| Global Trade Identification Number | 00672264016525 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 1.6 ounces |
| Item model number | 16525 |
| Manufacturer | TSI Supercool |
| Manufacturer Part Number | 16525 |
| Model | 16525 |
| Number of Items | 1 |
| Product Dimensions | 3 x 1.5 x 1.5 inches |
| Special Features | UV Resistant |
| UPC | 672264016525 |
| Unit Count | 1.0 Fluid Ounces |

## Product Details

- **Brand:** TSI Supercool
- **Color:** Orange Tint
- **Compatible Material:** Plastic
- **Item Form:** Liquid
- **Item Weight:** 0.1 Pounds

## Images

![TSI Supercool UV Leak Detection Dye, 1 oz, Orange Tint - 16525 - Image 1](https://m.media-amazon.com/images/I/71lOfA+RuQL.jpg)
![TSI Supercool UV Leak Detection Dye, 1 oz, Orange Tint - 16525 - Image 2](https://m.media-amazon.com/images/I/71x5oG1Y+WL.jpg)
![TSI Supercool UV Leak Detection Dye, 1 oz, Orange Tint - 16525 - Image 3](https://m.media-amazon.com/images/I/71QMUKXhilL.jpg)
![TSI Supercool UV Leak Detection Dye, 1 oz, Orange Tint - 16525 - Image 4](https://m.media-amazon.com/images/I/71tdIlRg-aL.jpg)
![TSI Supercool UV Leak Detection Dye, 1 oz, Orange Tint - 16525 - Image 5](https://m.media-amazon.com/images/I/715BGI7XLyL.jpg)

## Questions & Answers

**Q: Can I use this in my power steering fluid to see if there is a leak in my power steering pump**
A: Funny you should ask, that's exactly what I used it for and it worked very well.

**Q: Is one oz enough for 4 quart of engine oil?**
A: Yes

**Q: Will this dye change the color of the brake fluid? Or keep the same color and only show in a black light?**
A: It is just my opinion that even though this product states total dye on the label it is best used in petroleum and mineral applications. I use coolant dye in brake and clutch fluids as they are all glycol based fluids.

**Q: Will the color be visible in water without a black light? Want to use for Science Fair dye project.**
A: clear water yes, but it will turn it yellow

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great! Recommend
*by D***C on November 18, 2025*

Worked great. Did exactly what I needed it to do. Had a brake fluid leak. Added to brake fluid reservoir. Be careful adding dye. Do not spill or splash on anything. Start the car and pump the brake a few times to get the dye into the system. Utilizing the UV light I purchased with the dye I was easily and quickly able to see the leak was coming from a leaking brake caliper. Obviously do this at nighttime or in a dark garage or similar to make it easier. The dye glows under the UV flash light

### ⭐⭐⭐⭐⭐ great diagnostic aid
*by P***E on December 8, 2025*

this dye is good for finding leaks in all petroleum-based fluids. we use it all the time at the shop. great buying experience from this seller.

### ⭐⭐⭐⭐⭐ Highly useful
*by C***Y on November 10, 2025*

Works great even without the glasses. I had to use a full 2 containers to find a leak on a Genie GTH5519 telehandler due to fluid capacity. I found a second leak while I was in there thanks to this product. Just pour in, run the equipment to mix and run through system, and break out the UV light, very easy and straight forward.

## Frequently Bought Together

- UV Leak Detection Dye, 1 oz.
- 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
- TSI Supercool Synthetic U/V Leak Detection Dye, 1 oz, 1 Application

---

## 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.ni/products/33158997-tsi-supercool-uv-leak-detection-dye-1-oz-orange-tint](https://www.desertcart.ni/products/33158997-tsi-supercool-uv-leak-detection-dye-1-oz-orange-tint)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-08*