--- product_id: 6344501 title: "Zerex Extended Life Red Heavy Duty (HD) 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA" brand: "zerex" price: "2214122β‚«" currency: VND in_stock: true reviews_count: 9 category: "Zerex" url: https://www.desertcart.vn/products/6344501-zerex-extended-life-red-heavy-duty-hd-50-50-prediluted store_origin: VN region: Vietnam --- # 3 years / 300,000 miles guaranteed protection Compatible with top heavy-duty diesel engines Organic Acid Technology resists corrosion & rust Zerex Extended Life Red Heavy Duty (HD) 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA **Brand:** zerex **Price:** 2214122β‚« **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Keep your engine cool, clean, and unstoppable with Zerex HD Extended Life! ## Quick Answers - **What is this?** Zerex Extended Life Red Heavy Duty (HD) 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA by zerex - **How much does it cost?** 2214122β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/6344501-zerex-extended-life-red-heavy-duty-hd-50-50-prediluted) ## Best For - zerex enthusiasts ## Why This Product - Trusted zerex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Ready-to-Use Convenience:** Pre-mixed 50/50 formula means no guesswork, just pour and protect. - β€’ **Advanced Corrosion Shield:** Organic Acid Technology fends off rust, scale, and corrosion for peak engine health. - β€’ **Long-Haul Engine Guardian:** Protects your diesel powerhouse up to 3 years or 300,000 miles without a hitch. - β€’ **Metal & Seal Safe Formula:** Safeguards aluminum, gaskets, hoses, and your vehicle’s original finish. - β€’ **Universal Heavy-Duty Compatibility:** Trusted by Cummins, MACK, Volvo & more β€” one coolant to rule them all. ## Overview Zerex Extended Life Red Heavy Duty 50/50 Prediluted Antifreeze/Coolant is a premium, ready-to-use formula engineered for heavy-duty diesel engines and compatible gasoline engines. Featuring Organic Acid Technology, it protects against corrosion, rust, and scale while safeguarding all cooling system metals including aluminum. Guaranteed to perform for up to 3 years, 300,000 miles, or 7,000 hours, this coolant ensures long-lasting engine reliability without the need for supplemental additives. ## Description Zerex Heavy Duty Extended Life Antifreeze/Coolant from Valvoline is formulated to meet the harsher demands of heavy-duty diesel engines such as Cummins, DDC, MACK, Navistar, Paccar and Volvo. It can also be used in gasoline engines, stationary power, marine, natural gas and light duty applications. Our Organic Acid Technology (OAT) is charged with special inhibitors to help extend the longevity of your engine by protecting internal parts from pitting, cavitation, corrosion and hard-water scale deposits. Developed with the highest-quality virgin ethylene glycol, it’s able to prevent freezes and boil-overs. And it’s guaranteed to perform for up to 3 years, 30,000 miles or 7,000 hours of operation with no supplemental coolant additives required when used in conformity with package and label instructions and specifications. When it comes to protecting and prolonging the performance of your heavy-duty engine, trust Zerex for the long haul. Review: What is most important to know - Very good product and value for money. Review: Antifreeze - Just what my RV wanted, happy ## Features - HEAVY DUTY FORMULA to meet the harsher demands of heavy-duty diesel engines such as Cummins, DDC, MACK, Navistar, Paccar and Volvo - ORGANIC ACID TECHNOLOGY RESISTS CORROSION, SCALE AND RUST to protect diesel engines and ensure your antifreeze flows and functions properly. - PROTECTS ALL COOLING SYSTEM METALS INCLUDING ALUMINUM and won’t harm gaskets, hoses or original vehicle finish - PRE-MIXED RED SOLUTION IS READY-TO-USE and comes in a 50/50 ratio with deionized water - GUARANTEED PERFORMANCE FOR 3 YEARS/300,000 MILES/7,000 HOURS of operation on the initial fill to protect against engine failure caused by freeze-ups or boil-overs - Contains 30 – 50 ppm of denatonium benzoate as a bittering agent ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0011E91K4 | | Best Sellers Rank | #22,868 in Automotive ( See Top 100 in Automotive ) #63 in Antifreezes & Coolants | | Brand Name | Zerex | | Color | red | | Compatible Devices | Heavy-duty diesel engines (Cummins, DDC, MACK, Navistar, Paccar, Volvo), gasoline engines, stationary power, marine, natural gas, and light-duty applications | | Customer Reviews | 4.7 4.7 out of 5 stars (222) | | Global Trade Identification Number | 00028882501248 | | Included Components | Engine Coolant / Antifreeze | | Item Type Name | Engine Coolant / Antifreeze | | Item Weight | 9 Pounds | | Manufacturer | Valvoline | | UPC | 028882501248 028882501255 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Zerex - **Color:** red - **Item Weight:** 9 Pounds - **Manufacturer:** Valvoline ## Images ![Zerex Extended Life Red Heavy Duty (HD) 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA - Image 1](https://m.media-amazon.com/images/I/81xtZz7ENpL.jpg) ![Zerex Extended Life Red Heavy Duty (HD) 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA - Image 2](https://m.media-amazon.com/images/I/81fIp6Dhc9L.jpg) ![Zerex Extended Life Red Heavy Duty (HD) 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA - Image 3](https://m.media-amazon.com/images/I/61EnKcqk0QL.jpg) ![Zerex Extended Life Red Heavy Duty (HD) 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA - Image 4](https://m.media-amazon.com/images/I/21W-6DguNVL.jpg) ## Available Options This product comes in different **Configuration, Size** options. ## Questions & Answers **Q: can i run this in my 2008 jeep patriot** A: Formulated for Cummins, Detroit, John Deere, International & other Diesel Engines. Not sure about your jeep patriot. **Q: Is this dex cool? I know its a pink color nd i thought dex cool was pink is dex cool orange?** A: This product is not DEXCOOL. This is intended for heavy duty trucks, most often larger than passenger vehicles. If you are looking for the DEXCOOL formulation, we suggest using the Valvoline Zerex DEX-COOL Antifreeze/Coolant, Ready to Use - 1gal (ZXELRU1). **Q: Would this work with Toyota Card?** A: We will need a little bit more information to make an accurate recommendation for this vehicle. Please give us a call at 800-832-6825 option 5 to discuss this application in further detail. **Q: What color is this coolant?** A: This coolant is a Pinkish Red color. it is a more economical alternative to Caterpillars EC-1 Rated coolant and will mix with other EC-1 Rated coolant. This coolant was used to Replace Fords Gold coolant in my 06 Power stroke Diesel as it has a longer life and will not crystallize in crucial components such as the Oil cooler. Hope this helps ## Customer Reviews ### ⭐⭐⭐⭐⭐ What is most important to know *by R***T on April 23, 2025* Very good product and value for money. ### ⭐⭐⭐⭐⭐ Antifreeze *by N***N on April 12, 2026* Just what my RV wanted, happy ### ⭐⭐⭐⭐⭐ Exactly what I needed. *by B***S on April 11, 2026* Right stuff. ## Frequently Bought Together - Zerex Extended Life Red Heavy Duty (HD) 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA - Shell Rotella T4 Triple Protection 15W-40 Diesel Engine Oil, 1 Gallon --- ## 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.vn/products/6344501-zerex-extended-life-red-heavy-duty-hd-50-50-prediluted](https://www.desertcart.vn/products/6344501-zerex-extended-life-red-heavy-duty-hd-50-50-prediluted) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*