---
product_id: 267028906
title: "Interdynamics 375CS Radiator/Coolant Dye - 1 oz. Bottle"
brand: "a/c pro"
price: "217 zł"
currency: PLN
in_stock: true
reviews_count: 1
category: "A/C Pro"
url: https://www.desertcart.pl/products/267028906-interdynamics-375cs-radiator-coolant-dye-1-oz-bottle
store_origin: PL
region: Poland
---

# 1 oz precision dose UV leak detection tech Universal vehicle compatibility Interdynamics 375CS Radiator/Coolant Dye - 1 oz. Bottle

**Brand:** a/c pro
**Price:** 217 zł
**Availability:** ✅ In Stock

## Summary

> 🔍 Spot leaks before they spot you – stay cool, stay ahead!

## Quick Answers

- **What is this?** Interdynamics 375CS Radiator/Coolant Dye - 1 oz. Bottle by a/c pro
- **How much does it cost?** 217 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/267028906-interdynamics-375cs-radiator-coolant-dye-1-oz-bottle)

## Best For

- a/c pro enthusiasts

## Why This Product

- Trusted a/c pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Reliable:** Non-corrosive formula protects your engine’s cooling system
- • **Trusted by Experts:** Professional-grade quality with 4.6-star user approval
- • **Broad Compatibility:** Works with all antifreeze types except GM DEX-COOL
- • **Pinpoint Leaks Like a Pro:** UV dye reveals hidden radiator leaks instantly
- • **One Bottle, One Application:** Perfectly measured 1 oz for a single, effective use

## Overview

Interdynamics 375CS Radiator/Coolant Dye is a professional-grade UV dye designed for precise leak detection in engine cooling systems. This 1 oz bottle provides a single application compatible with nearly all vehicle makes and antifreeze types, except GM DEX-COOL models post-1996. Trusted by mechanics and DIYers alike, it ensures early leak identification to prevent costly repairs and maintain optimal engine performance.

## Description

Certified A/C Pro Engine Cooling Systems UV Dye is an engine coolant UV dye for leak detection. Includes one application of radiator/engine cooling system UV leak detection dye. Safe for use in all vehicle makes and models (except 1996 and newer GM models that use DEX-COOL coolant). Compatible with all types of anti-freeze except GM DEX-COOL coolant.

Review: Very good - I use it for checking leak path in automotive heat exchangers. Works good.

## Features

- Contains one application of radiator/engine cooling system UV leak detection dye
- Safe for use in all vehicle makes and models except 1996 and newer GM models that use DEX-COOL coolant
- Compatible with all types of antifreeze except GM dex-cool coolant
- Helps locate leaks
- Professional grade

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002M4E0VC |
| Best Sellers Rank | #188,055 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #89 in Cooling Systems |
| Brand | A/C Pro |
| Brand Name | A/C Pro |
| Colour | Engine Cooling Systems UV Dye |
| Compatible Material | Metal |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 896 Reviews |
| Global Trade Identification Number | 00047876013758 |
| Included Components | CHEMICALS |
| Item Form | Liquid |
| Item Type | CHEMICALS |
| Item Weight | 1 Ounces |
| Manufacturer | Interdynamics |
| Manufacturer Part Number | 375CS |
| Model number | 375CS |
| Net Quantity | 1.0 Ounce |
| Number Of Items | 1 |
| UPC | 047876013758 |
| Unit Count | 1.0 Ounce |

## Product Details

- **Colour:** Engine Cooling Systems UV Dye
- **Brand:** A/C Pro
- **Item Weight:** 1 Ounces
- **Item Form:** Liquid
- **Compatible Material:** Metal

## Images

![Interdynamics 375CS Radiator/Coolant Dye - 1 oz. Bottle - Image 1](https://m.media-amazon.com/images/I/619cMz9TMcL.jpg)
![Interdynamics 375CS Radiator/Coolant Dye - 1 oz. Bottle - Image 2](https://m.media-amazon.com/images/I/71UhOcbIWyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Very good
*by S***H on 29 April 2023*

I use it for checking leak path in automotive heat exchangers. Works good.

## Frequently Bought Together

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- InterDynamics Certified Auto Pro Oil and Fuel System UV Dye Leak Detection for Cars & Trucks & More, 1 Oz, 374CS, Universal

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**Shop now:** [https://www.desertcart.pl/products/267028906-interdynamics-375cs-radiator-coolant-dye-1-oz-bottle](https://www.desertcart.pl/products/267028906-interdynamics-375cs-radiator-coolant-dye-1-oz-bottle)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*