--- product_id: 178662496 title: "Brilliant Coolant – 100 ml, Car Radiator Coolant Cooling System UV Leak Detector Dye" brand: "errecom" price: "208.52 DT" currency: TND in_stock: true reviews_count: 12 category: "Errecom" url: https://www.desertcart.tn/products/178662496-brilliant-coolant-100-ml-car-radiator-coolant-cooling-system-uv store_origin: TN region: Tunisia --- # 100 ml long-lasting volume Easy pinpoint leak identification UV leak detection glow Brilliant Coolant – 100 ml, Car Radiator Coolant Cooling System UV Leak Detector Dye **Brand:** errecom **Price:** 208.52 DT **Availability:** βœ… In Stock ## Summary > πŸ’‘ Illuminate your engine’s secrets before they cost you! ## Quick Answers - **What is this?** Brilliant Coolant – 100 ml, Car Radiator Coolant Cooling System UV Leak Detector Dye by errecom - **How much does it cost?** 208.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/178662496-brilliant-coolant-100-ml-car-radiator-coolant-cooling-system-uv) ## Best For - errecom enthusiasts ## Why This Product - Trusted errecom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Glow to Know:** UV-reactive formula reveals hidden coolant leaks instantly. - β€’ **Durable & Reliable:** High-quality material ensures consistent performance every time. - β€’ **Generous 100 ml Supply:** Enough fluid for multiple radiator systemsβ€”value that lasts. - β€’ **Money-Smart Maintenance:** Save costly repairs by catching leaks early with this affordable solution. - β€’ **Precision Leak Spotting:** Detect leaks even in hard-to-see engine areas with ease. ## Overview ERRECOM Brilliant Coolant is a 100 ml UV leak detector dye designed for car radiator cooling systems. It glows under ultraviolet light to help you quickly and accurately identify coolant leaks, even in hard-to-see areas. Trusted for its durability and value, this product enables proactive vehicle maintenance, preventing expensive repairs and ensuring optimal engine performance. ## Description Buy ERRECOM Brilliant Coolant – 100 ml, Car Radiator Coolant Cooling System UV Leak Detector Dye at desertcart UK. Free delivery on eligible orders. Review: Easy to see where the leak is - Ideal to find the leak in coolant system, dose to the recommended amount and using a uv torch it glows where the leak is. Enough to do multiple systems, advice go around the coolant hoses and engine area with uv light before dosing, then after adding the fluid as items glow even when no leak present so you will see exactly where a new glowing area leak actually is Review: Loads of it and works exactly as expected. - There's loads of liquid here, you only use a bit. With a cheap ultraviolet torch from desertcart I found my 1 leak and glad to say there was only that 1. This stuff does exactly what you expect it too. The leak was in a hard to spot area where no daylight can reach so with the ultraviolet torch this stuff stood out well, nice bright reflection. It will last for a long time this bottle as there's so much in it. I nearly poured the bottle in, good job I read the instructions. Incredible value for money tbh, I've let somebody else use it on their car too with similarly excellent results. The only thing negative was the bottle leaked in transit so I had to take it out of the packaging in the sink with the tap on but only a little bit had come for m under the lid and the packaging had taken a beating too. ## Features - High-quality material - Quality/Durability - Value for money ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PJL9ND9 | | Best Sellers Rank | 7,955 in Automotive ( See Top 100 in Automotive ) 76 in Antifreeze & Coolants | | Brand | ERRECOM | | Customer Reviews | 4.3 4.3 out of 5 stars (174) | | Date First Available | 10 April 2019 | | Item Weight | 100 g | | Item model number | TR1201.F.S1.EC | | Manufacturer | ERRECOM | | Manufacturer part number | TR1201.F.S1.EC | | Model | Car Radiator Cooling System UV Leak Detector Dye | | Product Dimensions | 7.8 x 3.4 x 13 cm; 100 g | ## Product Details - **Brand:** ERRECOM - **Item dimensions L x W x H:** 7.8 x 3.4 x 13 centimetres - **Item weight:** 100 Grams - **Material:** Metal Plastic - **Style:** air sensor ## Images ![Brilliant Coolant – 100 ml, Car Radiator Coolant Cooling System UV Leak Detector Dye - Image 1](https://m.media-amazon.com/images/I/51ONviDLSjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to see where the leak is *by A***R on 10 December 2025* Ideal to find the leak in coolant system, dose to the recommended amount and using a uv torch it glows where the leak is. Enough to do multiple systems, advice go around the coolant hoses and engine area with uv light before dosing, then after adding the fluid as items glow even when no leak present so you will see exactly where a new glowing area leak actually is ### ⭐⭐⭐⭐⭐ Loads of it and works exactly as expected. *by P***B on 13 May 2025* There's loads of liquid here, you only use a bit. With a cheap ultraviolet torch from Amazon I found my 1 leak and glad to say there was only that 1. This stuff does exactly what you expect it too. The leak was in a hard to spot area where no daylight can reach so with the ultraviolet torch this stuff stood out well, nice bright reflection. It will last for a long time this bottle as there's so much in it. I nearly poured the bottle in, good job I read the instructions. Incredible value for money tbh, I've let somebody else use it on their car too with similarly excellent results. The only thing negative was the bottle leaked in transit so I had to take it out of the packaging in the sink with the tap on but only a little bit had come for m under the lid and the packaging had taken a beating too. ### ⭐⭐⭐⭐ Very good product! *by S***M on 30 September 2025* Overall this is very good. It definitely helped locate the leak I had. It would have got 5 stars but it can be a little tricky to see sometimes. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/178662496-brilliant-coolant-100-ml-car-radiator-coolant-cooling-system-uv](https://www.desertcart.tn/products/178662496-brilliant-coolant-100-ml-car-radiator-coolant-cooling-system-uv) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-13*