--- product_id: 727074866 title: "Zerex G40 50/50 Ready to Use Antifreeze Coolant, 1 Gallon" brand: "valvoline" price: "€ 342.50" currency: EUR in_stock: true category: "Valvoline" url: https://www.desertcart.hr/products/727074866-zerex-g40-50-50-ready-to-use-antifreeze-coolant-1 store_origin: HR region: Croatia --- # Boil protection up to 265°F Freeze protection to -34°F 5-year/150,000-mile warranty Zerex G40 50/50 Ready to Use Antifreeze Coolant, 1 Gallon **Brand:** valvoline **Price:** € 342.50 **Availability:** ✅ In Stock ## Summary > 🛠️ Keep your engine cool, calm, and unstoppable with Zerex G40! ## Quick Answers - **What is this?** Zerex G40 50/50 Ready to Use Antifreeze Coolant, 1 Gallon by valvoline - **How much does it cost?** € 342.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/727074866-zerex-g40-50-50-ready-to-use-antifreeze-coolant-1) ## Best For - valvoline enthusiasts ## Why This Product - Trusted valvoline brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted OEM Approval:** Preferred by BMW, Mercedes, Porsche, and more for premium engine longevity. - • **Leak & Component Safe:** High-quality additives guard gaskets, hoses, and plastics without damage. - • **Ready-to-Use Convenience:** Pre-mixed 50/50 formula saves time—just pour and protect, no hassle. - • **Ultimate Temperature Defense:** Engineered to withstand extreme cold and heat, ensuring your ride never quits. - • **Advanced Si Organic Acid Tech:** Corrosion and rust resistance that keeps every metal part, including aluminum, pristine. ## Overview Zerex G40 50/50 Ready to Use Antifreeze Coolant by Valvoline offers superior freeze protection to -34°F and boil protection up to 265°F. Featuring advanced Si Organic Acid Technology, it prevents corrosion and rust across all cooling system metals, including aluminum. This pre-mixed violet formula is safe for gaskets, hoses, and plastics, backed by a 5-year/150,000-mile warranty. OEM-approved and lab-tested, it’s the trusted choice for luxury and light trucks to maximize engine life and performance. ## Description Zerex by Valvoline is the #1 OEM approved coolant brand. Zerex G40 Antifreeze/Coolant is proven to maximize engine life in cars and light trucks. Premium carboxylate formula recommended for BMW, Mercedes-Benz, Porsche, VW, Light Trucks, and older Audi and Volvo vehicles. Formulated specifically with an ethylene glycol base and advanced Si Organic Acid Technology (Si-OAT), Zerex is built for your vehicle and offers superior protection from corrosion, leaks, sediment, freezing and boiling over industry standards. It is the four main causes of cooling system failure, the main cause of engine failure. Our premium grade, long lasting Si-OAT formula is free of nitrates, amines and phosphates. To protect against corrosion, scale, and rust, keep radiators, water pumps, and other metal cooling system components (including aluminum) clean and allow antifreeze to flow and function properly. Zerex G40 Antifreeze/Coolant contains no imidazol, borates or nitrates Therefore, whether you're refilling your radiator or performing a complete system flash, trust Zerex G40 Antifreeze/Coolant. Made for your vehicle. Made by Valvoline ## Features - Outstanding freeze and boil protection exceeds industry standards - Si organic acid technology resists corrosion and rust and protects all metals in your cooling system (including aluminum) - High quality additives protect against leaks and will not harm gaskets, hoses, plastics or original vehicle finishes - The pre-mixed violet formula is ready to use at a ratio of deionized water to 50/50 and protects all the latest engine components from winter freezing (-34F) and summer boiling (265F) - 5 year/150,000 mile warranty protects against engine breakdown caused by freezing and boiling - Lab batch tested and fleet tested in real world to help car and truck owners achieve optimum performance and maximize engine life - Contains denatonium benzoate 30-50 ppm as a bitterer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GF2ZBCQ | | Brand | Valvoline | | Color | purple (violet) | | Customer Reviews | 4.8 4.8 out of 5 stars (228) | | Date First Available | November 15, 2020 | | Item Dimensions L x W x H | 18.5 x 10.2 x 30.6 cm | | Item Weight | 4.23 Kilograms | | Item model number | 861399-EA | | Manufacturer | Valvoline | | Model | G40 | | Product Dimensions | 18.53 x 10.16 x 30.6 cm; 4.23 kg | ## Images ![Zerex G40 50/50 Ready to Use Antifreeze Coolant, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/81gChQK9pUL.jpg) ![Zerex G40 50/50 Ready to Use Antifreeze Coolant, 1 Gallon - Image 2](https://m.media-amazon.com/images/I/81M0pPSz5FL.jpg) ![Zerex G40 50/50 Ready to Use Antifreeze Coolant, 1 Gallon - Image 3](https://m.media-amazon.com/images/I/610YERJ95RL.jpg) ![Zerex G40 50/50 Ready to Use Antifreeze Coolant, 1 Gallon - Image 4](https://m.media-amazon.com/images/I/61tRVVBSDRL.jpg) ![Zerex G40 50/50 Ready to Use Antifreeze Coolant, 1 Gallon - Image 5](https://m.media-amazon.com/images/I/61-8-slbVOL.jpg) ## Questions & Answers **Q: Will this be okay to use in a 2012 Vw Jetta s?** A: Yes **Q: Will it be compatible for Porsche Cayenne 2018?** A: Yes, we suggest using the Zerex G40 Phosphate and Nitrite Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant for all 2005 and newer Porsche vehicles. **Q: Will this work for my 2004 Jetta 2.0l ? G12 is what is requires** A: Unfortunately this product is not recommended for your Jetta. We suggest using the Zerex G05 Phosphate Free Antifreeze/Coolant for all 2004 and older VW vehicles. **Q: is this compatible with a 2013 mercedes benz c300?** A: I used it for my Cummins 425 hp Diesel engine. ## Frequently Bought Together - Valvoline Zerex G40 Phosphate and Nitrite Free 50/50 Ready-to-Use Antifreeze/Coolant 1 GA - Mobil 1 FS European Car Formula Full Synthetic Motor Oil 0W-40, 5 Quart - Mann Filter Mann HU 7029z Oil Filter, 1 Pack --- ## 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/727074866-zerex-g40-50-50-ready-to-use-antifreeze-coolant-1](https://www.desertcart.hr/products/727074866-zerex-g40-50-50-ready-to-use-antifreeze-coolant-1) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-23*