--- product_id: 161370984 title: "Interdynamics 376CS Air Conditioning Universal Dye - 1 oz. Bottle" brand: "a/c pro" price: "€ 21.53" currency: EUR in_stock: true reviews_count: 5 category: "A/C Pro" url: https://www.desertcart.pt/products/161370984-interdynamics-376cs-air-conditioning-universal-dye-1-oz-bottle store_origin: PT region: Portugal --- # Compatible with R-134a, R-12 & R-22 refrigerants Universal UV dye for all A/C systems Works with PAG, ester & mineral oils Interdynamics 376CS Air Conditioning Universal Dye - 1 oz. Bottle **Brand:** a/c pro **Price:** € 21.53 **Availability:** ✅ In Stock ## Summary > 🧊 Spot leaks before they spot you—stay cool, stay ahead! ## Quick Answers - **What is this?** Interdynamics 376CS Air Conditioning Universal Dye - 1 oz. Bottle by a/c pro - **How much does it cost?** € 21.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/161370984-interdynamics-376cs-air-conditioning-universal-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 - • **Compact & Efficient:** 1 oz. bottle delivers four precise .25 oz. applications—no waste, no mess. - • **Oil-Friendly Formula:** Seamlessly works with all PAG, ester, and mineral-based refrigerant oils. - • **Universal Compatibility:** One dye fits all major A/C refrigerants—R-134a, R-12, and R-22. - • **Precision Leak Detection:** UV dye highlights leaks instantly for fast, accurate diagnostics. - • **Trusted Industry Standard:** Meets SAE J2297 for reliable, professional-grade performance. ## Overview Interdynamics 376CS is a professional-grade universal UV dye designed for quick and accurate leak detection in automotive A/C systems. Compatible with all major refrigerants (R-134a, R-12, R-22) and refrigerant oils (PAG, ester, mineral), this 1 oz. bottle provides four precise applications, meeting SAE J2297 standards for dependable performance. ## Description Interdynamics 376cs A/C Universal Dye Oz Review: Leaks - Works good Review: Cumple su objetivo - El producto cumple su función. Completamente recomendado. ## Features - Four applications (.25 oz.) of Universal A/C system UV leak detection dye - Can be used in all R-134a, R-12 and R-22 systems - Compatible with all PAG, ester and mineral-based refrigerant oils - Meets SAE J2297 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008QDXPFK | | Alarm | Visual | | Best Sellers Rank | #73,115 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #16 in Air Conditioning Tools & Equipment | | Brand | A/C Pro | | Built-In Media | QUEST Auto A/C Recharge | | Country of Origin | USA | | Customer Reviews | 4.6 out of 5 stars 1,583 Reviews | | Global Trade Identification Number | 00047876013765, 10047876013762 | | Item Type Name | Auto A/C Recharge | | Item Weight | 0.02 Pounds | | Manufacturer | QUEST | | Mfr Part Number | 376CS | | Model Number | 376CS | | Number of Items | 1 | | Power Source | Corded Electric | | Product Style | Modern | | Style | Modern | | UPC | 047876013765 | | Unit Count | 1.0 Ounce | ## Product Details - **Alarm:** Visual - **Brand:** A/C Pro - **Global Trade Identification Number:** 00047876013765, 10047876013762 - **Item Weight:** 0.02 Pounds - **Manufacturer:** QUEST - **Number of Items:** 1 - **Power Source:** Corded Electric - **Style:** Modern - **UPC:** 047876013765 ## Images ![Interdynamics 376CS Air Conditioning Universal Dye - 1 oz. Bottle - Image 1](https://m.media-amazon.com/images/I/61XRB5fr39L.jpg) ![Interdynamics 376CS Air Conditioning Universal Dye - 1 oz. Bottle - Image 2](https://m.media-amazon.com/images/I/81oY2ya9DUL.jpg) ![Interdynamics 376CS Air Conditioning Universal Dye - 1 oz. Bottle - Image 3](https://m.media-amazon.com/images/I/71cZeGaS5vL.jpg) ![Interdynamics 376CS Air Conditioning Universal Dye - 1 oz. Bottle - Image 4](https://m.media-amazon.com/images/I/71rP61EiUIL.jpg) ![Interdynamics 376CS Air Conditioning Universal Dye - 1 oz. Bottle - Image 5](https://m.media-amazon.com/images/I/81d3xeTAxEL.jpg) ## Questions & Answers **Q: how is this product installed?** A: Not sure if you meant used rather than installed. You need a set of A/C gauges. It is a bit tedious to explain. You will on see that on these gauges that you have 3 hoses, 1 goes to high pressure (red), one goes to low pressure (blue) and one goes to the Freon Canister (yellow). You need to pour appropriate amount of dye in the yellow hose before screwing it on the set of gauges (opposite to the end that would go on the Freon canister). Try to find a video on the subject. It will be easier. **Q: After putting it in I don't see any leaks. How long does it take to be able to spot a leak?** A: Thank you for submitting your question, please be advised that after following the instructions you should notice the leak within a couple of minutes. For any further information please reach out to us on 800-776-1530 or autohelpline@energizer.com to assist you better. A/C Pro Consumer Services. Thank you! **Q: What UV wave length of a light source be the best?** A: This is the flashlight I purchase for detection https://www.amazon.com/gp/product/B07V5QZDKW/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 **Q: Can i put this on my water reservoir to find a leak in my car cooling system? (not planning to use it on ac)** A: I would not do it. Use a pressure tester. Pump it up and search. The reason for a dye in your ac system is because its gas that leaks. I have this pressure tester and it is worth the money. All the caps are metal or aluminium. https://www.amazon.com/dp/B08SQ97DGT?ref=ppx_pop_mob_ap_share ## Customer Reviews ### ⭐⭐⭐⭐⭐ Leaks *by A***E on 4 January 2026* Works good ### ⭐⭐⭐⭐⭐ Cumple su objetivo *by X***S on 4 September 2025* El producto cumple su función. Completamente recomendado. ### ⭐⭐⭐ Good brand *by A***8 on 29 April 2024* Good brand but, it was useless for me i couldnt use the product because it's not compatible with AC charging kit's fitting. ## Frequently Bought Together - InterDynamics Certified A/C Pro Car Air Conditioner Leak Detector Dye, Detection UV Dye Detects Leaks in R-12 and R-134A Condition Systems, 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 - X AUTOHAUX Oil and Dye Injectors Kit 30ml/1 Oz Hand Push Compressor Manual AC Oil Dye Injector with Quick Coupler 1/4 SAE Connector Car HVAC Compressor Oil Dye Injector Refrigerant Tool --- ## 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.pt/products/161370984-interdynamics-376cs-air-conditioning-universal-dye-1-oz-bottle](https://www.desertcart.pt/products/161370984-interdynamics-376cs-air-conditioning-universal-dye-1-oz-bottle) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-18*