--- product_id: 6915119 title: "ACDelco 1149328 GM Original Equipment 10-5046 Dex-Cool Leak Detection Tracer Dye - 1 oz" brand: "acdelco" price: "€ 0.98" currency: EUR in_stock: false url: https://www.desertcart.hr/products/6915119-acdelco-1149328-gm-original-equipment-10-5046-dex-cool-leak store_origin: HR region: Croatia --- # UV fluorescent for pinpoint leaks Compatible with DEX-COOL coolant 1 oz precision tracer dye ACDelco 1149328 GM Original Equipment 10-5046 Dex-Cool Leak Detection Tracer Dye - 1 oz **Brand:** acdelco **Price:** € 0.98 **Availability:** ❌ Out of Stock ## Summary > 🔦 Illuminate leaks before they become disasters! ## Quick Answers - **What is this?** ACDelco 1149328 GM Original Equipment 10-5046 Dex-Cool Leak Detection Tracer Dye - 1 oz by acdelco - **How much does it cost?** € 0.98 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/6915119-acdelco-1149328-gm-original-equipment-10-5046-dex-cool-leak) ## Best For - acdelco enthusiasts ## Why This Product - Trusted acdelco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Highly rated with 4.7 stars and proven effectiveness in real-world vehicle maintenance. - • **DEX-COOL Compatible:** Formulated specifically for GM’s orange long-life coolant without altering its color. - • **Seamless Integration:** Works perfectly with ACDelco UV Leak Detection Lamp Kit for professional-grade diagnostics. - • **Fluorescent Precision:** Pinpoints cooling system leaks with UV-activated dye for zero guesswork. - • **Compact & Concentrated:** 1 oz bottle delivers powerful leak detection in a small, easy-to-use package. ## Overview ACDelco 1149328 Leak Detection Tracer Dye is a 1 oz fluorescent liquid designed to identify leaks in cooling systems using DEX-COOL coolant. It works with UV light to reveal leaks without changing coolant color, making it an essential tool for precise, professional-grade vehicle maintenance. ## Description ACDelco Coolant System Tracer Dye is a fluorescent leak detection dye that is specifically formulated to pinpoint leak sources in cooling systems that use DEX-COOL (orange) coolants. The use of ACDelco Coolant System Tracer Dye will not change the original appearance of the long life coolants. This tracer dye is used in conjunction with ACDelco Ultra Violet (UV) Leak Detection Lamp Kit. ## Features - Designed to quickly pinpoint leaks in cooling systems that use DEX-COOL (orange) coolants - Special formula will not change the color of the coolant - Fluorescent dye assists with visual leak detection to eliminate guess work - Works in conjunction with the ACDelco Ultra Violet (UV) Leak Detection Lamp Kit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008I2VKNI | | Best Sellers Rank | #60,324 in Automotive ( See Top 100 in Automotive ) #528 in Air Conditioning Tools & Equipment | | Brand | ACDelco | | Brand Name | ACDelco | | Color | Fluorescent | | Compatible Material | Metal | | Customer Reviews | 4.7 out of 5 stars 337 Reviews | | Included Components | Leak Detection Tracer Dye | | Item Form | Liquid | | Item Type Name | Leak Detection Tracer Dye | | Item Weight | 1 Ounces | | Manufacturer | ACDelco | | Manufacturer Part Number | 10-5046 | | Model Number | 1149328 | | Number of Items | 1 | | UPC | 707773856260 | | Unit Count | 6.0 Count | | Warranty Description | No Warranty | ## Product Details - **Brand:** ACDelco - **Color:** Fluorescent - **Compatible Material:** Metal - **Item Form:** Liquid - **Item Weight:** 1 Ounces ## Images ![ACDelco 1149328 GM Original Equipment 10-5046 Dex-Cool Leak Detection Tracer Dye - 1 oz - Image 1](https://m.media-amazon.com/images/I/51OBSUCAbfL.jpg) ![ACDelco 1149328 GM Original Equipment 10-5046 Dex-Cool Leak Detection Tracer Dye - 1 oz - Image 2](https://m.media-amazon.com/images/I/51OyF4seDLL.jpg) ![ACDelco 1149328 GM Original Equipment 10-5046 Dex-Cool Leak Detection Tracer Dye - 1 oz - Image 3](https://m.media-amazon.com/images/I/517MJtNuZgL.jpg) ![ACDelco 1149328 GM Original Equipment 10-5046 Dex-Cool Leak Detection Tracer Dye - 1 oz - Image 4](https://m.media-amazon.com/images/I/51Q9Q+GpNoL.jpg) ## Questions & Answers **Q: Should I flush my engine oil before switching from conventional to synthetic oil or vice versa?** A: No, it is not necessary to flush your engine when switching between motor oils. Typically, conducting a routine oil change and replacing the conventional oil with a synthetic motor oil will not require any additional maintenance. **Q: Do I need a special oil filter for a synthetic oil?** A: No, synthetic motor oil does not require you use a special filter. Oil filters are used based on vehicle specifications. Refer to your vehicle Owner’s Manual for guidance on what type of oil filter to use. **Q: Is there a way to tell if my engine oil needs to be changed or is running low?** A: Yes, if equipped, your vehicle’s oil life monitoring system will inform you when your motor oil needs to be changed. Refer to your vehicle Owner’s Manual for more specific guidelines. **Q: Does my transmission fluid need to be changed as regularly as my oil?** A: No, typically, transmission fluid lasts much longer than most engine oils. Refer to your vehicle Owner’s Manual to identify how often and when your transmission fluid should be changed. Severe usage and regular usage descriptions are provided. **Q: Is there a difference between power steering fluid and transmission fluid?** A: Yes, there is a difference. There are many types of transmission fluid. GM Genuine Parts and ACDelco recommend referring to your vehicle Owner’s Manual for fluid recommendations for all vehicle systems. ## Frequently Bought Together - ACDelco 1149328 GM Original Equipment 10-5046 Dex-Cool Leak Detection Tracer Dye - 1 oz - REALHUNLEE Auto Air Conditioner Leak Detector Tool Flashlight Oil AC UV Dye Leak Test Detection Kit Pro 68 LED Flashlight with UV Protective Glasses - Interdynamics 374CS Certified A/C Pro Oil and Fuel Systems UV Dye --- ## 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.hr/products/6915119-acdelco-1149328-gm-original-equipment-10-5046-dex-cool-leak](https://www.desertcart.hr/products/6915119-acdelco-1149328-gm-original-equipment-10-5046-dex-cool-leak) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-09*