---
product_id: 3267178
title: "TSI Supercool D8 A/C U/V Dye Green (Self Measure Bottle) 8oz - Treats 32 Vehicles, Green"
brand: "tsi supercool"
price: "$U3485"
currency: UYU
in_stock: true
reviews_count: 13
category: "Tsi Supercool"
url: https://www.desertcart.uy/products/3267178-tsi-supercool-d8-a-c-u-v-dye-green-self
store_origin: UY
region: Uruguay
---

# UV-detectable vibrant green dye Compatible with PAG, Ester & mineral oils Works with R134a & R12 systems TSI Supercool D8 A/C U/V Dye Green (Self Measure Bottle) 8oz - Treats 32 Vehicles, Green

**Brand:** tsi supercool
**Price:** $U3485
**Availability:** ✅ In Stock

## Summary

> 🟢 Detect leaks like a pro—stay cool, stay ahead!

## Quick Answers

- **What is this?** TSI Supercool D8 A/C U/V Dye Green (Self Measure Bottle) 8oz - Treats 32 Vehicles, Green by tsi supercool
- **How much does it cost?** $U3485 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/3267178-tsi-supercool-d8-a-c-u-v-dye-green-self)

## 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

- • **Oil-Compatible Formula:** Works seamlessly with all major A/C oils—PAG, Ester, and mineral
- • **Precision Leak Detection:** UV-reactive dye reveals leaks instantly under black light
- • **Solvent-Free & System Safe:** No solvents, no damage—protects your A/C and recovery gear
- • **Bulk Supply for Pros & DIYers:** 8oz bottle treats up to 32 vehicles—never run out mid-job
- • **Universal AC Dye for Every Ride:** Safe for hybrid, electric & traditional vehicles alike

## Overview

TSI Supercool D8 A/C U/V Dye Green is a high-performance, solvent-free dye designed for effective leak detection in R134a and R12 refrigeration systems. Compatible with PAG, Ester, and mineral oils, it’s safe for hybrid, electric, and conventional vehicles. Each 8oz bottle treats up to 32 vehicles, making it a reliable choice for professionals and DIY enthusiasts aiming for precision and system safety.

## Description

UNIVERSAL AC DYE SAFE FOR HYBRID & ELECTRIC VEHICLES Effective in R134a and R12 refrigeration systems. Detectable when exposed t U/V light. Compatible with PA, ester and mineral oils. Does not contain solvents! Will not harm A/C systems or recovery equipment. 1/4 oz (7. 5 ml) pre vehicle.

Review: Excellent product - Works great
Review: Lifetime supply for a DIY guy. - This is a lifetime supply for me. Seems to work very well.

## Features

- Effective in R134a and R12 refrigeration systems
- Detectable when exposed to U/V light
- Compatible with PAG, Ester and mineral oils
- Does not contain solvents
- Will not harm A/C systems or recovery equipment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008PKVMWW |
| Best Sellers Rank | #53,367 in Automotive ( See Top 100 in Automotive ) #180 in Air Conditioning Tools & Equipment |
| Brand | TSI Supercool |
| Customer Reviews | 4.7 4.7 out of 5 stars (296) |
| Date First Available | July 27, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | D8 |
| Manufacturer | SUPERCOOL |
| Manufacturer Part Number | D8 |
| Model | A/C Leak Detection Dye, 8 Oz |
| Product Dimensions | 3.5 x 1.5 x 6 inches |

## Images

![TSI Supercool D8 A/C U/V Dye Green (Self Measure Bottle) 8oz - Treats 32 Vehicles, Green - Image 1](https://m.media-amazon.com/images/I/81zS9zvgQEL.jpg)

## Questions & Answers

**Q: Can this be used in oil, specifically power steering fluid?  I did see someone said it's oil based.**
A: No

**Q: What injector tool is recommended for an r134a application?**
A: You can use any injector that allows you to pour oil and dye into it and then hook it up to the vehicle.  If we are doing a compressor job, once we pour out the shipping oil from the compressor, we will add 1/4 ounce to the bottle of Pag and then measure 2/3 of the system charge of oil and pour it into  the compressor suction port, with the remainder going into the drier, inlet side ( side connected to the condenser) Lastly we fill the oil injection bottle on the recovery  machine with the mixed oil and dye.

**Q: Is this safe or compatible with r-22 or r-410a refrigerants and poe lubricant?**
A: It can be used with any refrigerant, it is a Dye, dont need much, as long it is used with recommended oil of the system.

**Q: can you use this in the new a/c refrigerant r1234yf ?**
A: not sure.  We don't see too many of those right now. We use mobile service to do those for us.  I don't see why you couldn't though.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by S***R on October 6, 2025*

Works great

### ⭐⭐⭐⭐⭐ Lifetime supply for a DIY guy.
*by J***E on July 16, 2025*

This is a lifetime supply for me. Seems to work very well.

### ⭐⭐⭐⭐⭐ Review
*by A***R on December 16, 2025*

lo compro muy amenudi es muy bueno para mi trabajo

## Frequently Bought Together

- Supercool A/C Leak Detection Dye, Green, 8oz
- 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
- GallopMax R1234YF & R134A AC Oil Dye Injector Kit with 2 Snap Quick Couplers 2 Oil Checkers 2oz Measuring Cup

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-07*