--- product_id: 534765518 title: "FOUR UNCLES 33 PCS Cooling System Pressure Tester & Vacuum Refill Kit | Leak Detection, Vacuum Coolant Refill, 28-Piece Adapter Kit, Pressure Gauge, Professional Cooling System Tool" price: "₨5273" currency: SCR in_stock: true reviews_count: 8 url: https://www.desertcart.sc/products/534765518-four-uncles-33-pcs-cooling-system-pressure-tester-and-vacuum store_origin: SC region: Seychelles --- # Vacuum refill tech Dual PSI & BAR gauges 33-piece adapter set FOUR UNCLES 33 PCS Cooling System Pressure Tester & Vacuum Refill Kit | Leak Detection, Vacuum Coolant Refill, 28-Piece Adapter Kit, Pressure Gauge, Professional Cooling System Tool **Price:** ₨5273 **Availability:** ✅ In Stock ## Summary > 🚗 Stay cool, leak-free, and ahead of the curve with Four Uncles! ## Quick Answers - **What is this?** FOUR UNCLES 33 PCS Cooling System Pressure Tester & Vacuum Refill Kit | Leak Detection, Vacuum Coolant Refill, 28-Piece Adapter Kit, Pressure Gauge, Professional Cooling System Tool - **How much does it cost?** ₨5273 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/534765518-four-uncles-33-pcs-cooling-system-pressure-tester-and-vacuum) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Pro-Grade Kit:** Rugged blow-molded case keeps tools organized and protected. - • **Leak Detection Mastery:** Pinpoint cooling system leaks before costly breakdowns. - • **Air-Free Coolant Refill:** Vacuum refill minimizes trapped air for faster, cleaner fills. - • **Universal Fit Flexibility:** 28 color-coded adapters for virtually every vehicle make. - • **Precision Pressure Control:** Easy-read gauges ensure accurate system diagnostics. ## Overview The FOUR UNCLES 33 PCS Cooling System Pressure Tester & Vacuum Refill Kit is a professional-grade diagnostic toolset designed for both DIYers and technicians. Featuring 28 color-coded adapters, dual PSI/BAR pressure gauges, and a vacuum refill system, it enables precise leak detection and efficient coolant replacement across a wide range of vehicles. Packaged in a durable case, this kit offers reliable, easy-to-use performance that prevents overheating and costly repairs. ## Description Buy FOUR UNCLES 33 PCS Cooling System Pressure Tester & Vacuum Refill Kit | Leak Detection, Vacuum Coolant Refill, 28-Piece Adapter Kit, Pressure Gauge, Professional Cooling System Tool: Pressure & Vacuum Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Just buy one already - First off, I was in search of a kit that would fit my truck and I had been to 2 different stores to which nothing they included fit or produced a proper seal. Then I found Four Uncles and was pleased to find that it fits my 2018 F-150 (3.5 v6). I was able to run a small test (will have to do a more in depth test later) but my initial impressions are that this little kit is well documented (on desertcart and in the manual), very diverse with the adapters (and it even includes more than I'll ever need to use will the refill kit included), the quality of the adapters feels slightly higher than mid-level but also sorta cheaper, however I'm fairly confident that they won't break that easily especially if you don't abuse them. The pump is a pleasure to use with no issues found yet, in fact I love how the pressure release button doesn't feel stiff and it seems to work well. Remember you get a lot with this kit and it's priced just right. If you are a do it yourselfer you need to try this kit. I bought it with the intention of keeping it even if it didn't fit because it was priced very well but I was also amazed at how nice this kit was. It feels like Four Uncles really care about their product so give them a shot if your on the fence. Thank you Four Uncles, I am happy I can finally stop chasing down the right tools! Review: Another great tool from Four Uncles! - Had tried two competitors and returned both units because they did not work as advertised. Then realized Four Uncles offered this product…it worked flawlessly!! I wish I had come across this kit first. From the hardshell case to all of the different components included, this is a great value for the money, and really demonstrates the quality of the product. Simple to use and easy to follow instructions included….would highly recommend!! ## Features - FIND COOLING SYSTEM LEAKS BEFORE THEY BECOME BIGGER PROBLEMS: Pressure-test the cooling system to help identify leaks around the radiator, hoses, water pump, heater core, head gasket and related components before they lead to overheating or coolant loss. - REFILL COOLANT WITHOUT TRAPPING AIR: The vacuum refill function helps draw coolant into the system while minimizing trapped air pockets, supporting a faster refill process after repairs or coolant replacement. - COMPLETE 28-PIECE ADAPTER SYSTEM: Includes color-coded test caps and multiple adapters designed to fit a wide range of cooling systems, helping technicians quickly select the correct connection for different vehicles. - ACCURATE PRESSURE MONITORING: The pressure pump and vacuum refill system feature easy-to-read gauges marked in PSI and BAR, helping users monitor pressure throughout testing and refill procedures. - BUILT FOR PROFESSIONAL AND DIY COOLING SYSTEM SERVICE: Supplied in a durable blow-molded storage case that keeps adapters organized and protected. Suitable for cooling-system diagnostics, leak testing and coolant replacement across many vehicle makes. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | FOUR UNCLES | | Brand | FOUR UNCLES | | Model | FU-TESTER | | Item Weight | 9.68 pounds | | Package Dimensions | 16.46 x 13.12 x 5.94 inches | | Item model number | FU-T001-BLK | | Manufacturer Part Number | FU-T001 | ## Images ![FOUR UNCLES 33 PCS Cooling System Pressure Tester & Vacuum Refill Kit | Leak Detection, Vacuum Coolant Refill, 28-Piece Adapter Kit, Pressure Gauge, Professional Cooling System Tool - Image 1](https://m.media-amazon.com/images/I/71GqTIj2sQL.jpg) ## Questions & Answers **Q: are the apaptors available seperatly? in case if lost or damaged?** A: Yes **Q: Does it come with an adapter for a 99 Porsche Boxster?** A: Yes, there is an adapter that will work on a 99 Porsche Boxster. If overflow tank is yellowed be careful they become fragile and leak easily **Q: Does this work for a 2017 Chevy 2500 duramax?** A: yes **Q: would like to know what year cars this kit fits I need a kit for 2010 and newer** A: The year and model of the car are constantly updated, and we cannot guarantee that there is the right adapter for your car. Our adapters are designed to include as many models as possible. If your vehicle page is mentioned, then there is a high probability that it is suitable. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just buy one already *by J***D on February 5, 2025* First off, I was in search of a kit that would fit my truck and I had been to 2 different stores to which nothing they included fit or produced a proper seal. Then I found Four Uncles and was pleased to find that it fits my 2018 F-150 (3.5 v6). I was able to run a small test (will have to do a more in depth test later) but my initial impressions are that this little kit is well documented (on amazon and in the manual), very diverse with the adapters (and it even includes more than I'll ever need to use will the refill kit included), the quality of the adapters feels slightly higher than mid-level but also sorta cheaper, however I'm fairly confident that they won't break that easily especially if you don't abuse them. The pump is a pleasure to use with no issues found yet, in fact I love how the pressure release button doesn't feel stiff and it seems to work well. Remember you get a lot with this kit and it's priced just right. If you are a do it yourselfer you need to try this kit. I bought it with the intention of keeping it even if it didn't fit because it was priced very well but I was also amazed at how nice this kit was. It feels like Four Uncles really care about their product so give them a shot if your on the fence. Thank you Four Uncles, I am happy I can finally stop chasing down the right tools! ### ⭐⭐⭐⭐⭐ Another great tool from Four Uncles! *by T***S on August 4, 2026* Had tried two competitors and returned both units because they did not work as advertised. Then realized Four Uncles offered this product…it worked flawlessly!! I wish I had come across this kit first. From the hardshell case to all of the different components included, this is a great value for the money, and really demonstrates the quality of the product. Simple to use and easy to follow instructions included….would highly recommend!! ### ⭐⭐⭐⭐⭐ What you need for the new century! *by W***R on July 30, 2026* I've used this unit on several vehicles now and have found that it is a necessity for the newer vehicles. I would rate is as good for a weekender rather than a high production shop with multiple users. I loved my old Stant but there are so many variations now, a kit like this is a necessity. ## Frequently Bought Together - FOUR UNCLES Radiator & Coolant Pressure Tester and Vacuum Refill Kit - 28-Piece Universal Cooling System Leak Tester and Refiller for Cars Motorcycles Trucks (Black) - EPAuto Spill Proof Radiator Coolant Filling Funnel Kit - RELD Head Gasket Tester Kit Combustion Leak Detector for 50 Tests --- ## 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.sc/products/534765518-four-uncles-33-pcs-cooling-system-pressure-tester-and-vacuum](https://www.desertcart.sc/products/534765518-four-uncles-33-pcs-cooling-system-pressure-tester-and-vacuum) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-08-19*