--- product_id: 46150709 title: "227811486 Delo Extended Life Prediluted 50/50 Antifreeze/Coolant, 1 Gallon, 6 Pack" brand: "delo" price: "$842.95" currency: USD in_stock: true category: "Delo" url: https://www.desertcart.us/products/46150709-227811486-delo-extended-life-prediluted-50-50-antifreeze-coolant-1 store_origin: US region: United States of America --- # 8 years extended service life Cuts costs by eliminating SCAs & testing Silicate-free for optimal heat transfer 227811486 Delo Extended Life Prediluted 50/50 Antifreeze/Coolant, 1 Gallon, 6 Pack **Brand:** delo **Price:** $842.95 **Availability:** ✅ In Stock ## Summary > ❄️ Stay Cool, Save Big, and Outlast the Competition! ## Quick Answers - **What is this?** 227811486 Delo Extended Life Prediluted 50/50 Antifreeze/Coolant, 1 Gallon, 6 Pack by delo - **How much does it cost?** $842.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/46150709-227811486-delo-extended-life-prediluted-50-50-antifreeze-coolant-1) ## Best For - delo enthusiasts ## Why This Product - Trusted delo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cost-Smart Formula:** No need for supplemental additives or costly testing—save time and money. - • **Unmatched Longevity:** Lasts up to 1,000,000 miles with extender—drive worry-free for years. - • **Heavy-Duty Protection:** Patented organic corrosion inhibitors guard your engine’s vital components. - • **Versatile Fleet Ready:** Perfect for mixed fleets—on-road, off-road, and stationary engines all covered. - • **Peak Cooling Efficiency:** Silicate-free design maximizes heat transfer, reducing engine downtime. ## Overview Delo Extended Life Prediluted 50/50 Antifreeze/Coolant is a premium heavy-duty coolant engineered with patented organic corrosion inhibitors and a silicate-free formula. Designed for up to 8 years or 1,000,000 miles of protection, it eliminates the need for supplemental additives and frequent testing, optimizing cooling system performance across diverse vehicle fleets. ## Description Delo Extended Life Coolant/Antifreeze products are heavy duty engine coolants that use a patented organic corrosion inhibitor technology called aliphatic carboxylates. Delo ELC is free of nitrates, borates, silicates, phosphates and amines. These products contain nitrites and moly dates for additional cylinder liner protection. Delo Extended Life Coolant/Antifreeze products are recommended for use in a wide variety of cooling system applications including on-road, off-road and stationary engine applications. These products are also recommended in mix fleet applications where heavy duty and light duty trucks are present. Please check your OEMs coolant recommendations. ## Features - Managing costs - Helps eliminate the cost of using SCAs (supplemental coolant additives), regular testing and the manpower required to perform these tasks effectively eliminating those costs when compared to conventional or fully formulated coolants - Long Service Life - 750,000 miles on-road use (8 years or 15,000 hours off-highway use) or 1,000,000 miles/20,000 hours/8 years with a Delo Extender addition at 500,000 miles/10,000 hours/4 years - Optimal cooling system operation - The silicate free formula improves heat transfer when compared to silicate containing formulations Silicates deposits can reduce heat transfer and increase downtime due to over-heating - Contains ethylene glycol and 40 mg/kg denatonium benzoate - Origin: USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00M1Y7QUU | | Best Sellers Rank | #968,503 in Automotive ( See Top 100 in Automotive ) #335 in Antifreezes & Coolants | | Brand | Delo | | Customer Reviews | 4.5 4.5 out of 5 stars (73) | | Date First Available | July 23, 2014 | | Is Discontinued By Manufacturer | No | | Item Weight | 8.28 pounds | | Item model number | 227811486 | | Manufacturer | Delo | | Manufacturer Part Number | 227811486 | | Model | 227811497-6PK | | Product Dimensions | 7.8 x 4.33 x 11.9 inches | ## Images ![227811486 Delo Extended Life Prediluted 50/50 Antifreeze/Coolant, 1 Gallon, 6 Pack - Image 1](https://m.media-amazon.com/images/I/817c7tCzLOL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: can I use this on a motorcycle?** A: My opinion it will work fine as long as you are not under warranty (that always an excuse to charge you when you do not use their factory parts). I use Delo ELC in my automobiles and truck, all gasoline. However, just because I said it will work I suggest calling Chevron at their LubeTek line. They will research it and give you a definitive answer: 1 800 LUBETEK. **Q: Is this coolant compatible with bmw 325i 2001 e46** A: Call Chevron at 1 800 LUBETEK. They will say yes or no. **Q: What 'color' is this product?** A: It is red color. If you have questions on this product, just call Chevron at 1 800 lubetek. I will tell you straight there is nothing better. They Invented the technology; and it is factory fill for many truck and automakers worldwide. **Q: Is this cat ec-1?** A: I believe it is. I no longer have the gallon jug so I cannot read the back. I do know this you can call 1 800 LUBETEK and they will give you the answer. That is Chevron's help line. I will add this is the best coolant on earth for trucks and cars with their technology and yes it is made in the USA. ## Frequently Bought Together - Delo 227811486 Extended Life Prediluted 50/50 Antifreeze/Coolant, 1 Gallon, 6 Pack - Delo 400 SAE 40 Motor Oil 1 Gallon Jug - Chevron Delo 400 SAE 30 Heavy Duty Diesel Engine Oil, 1 Quart, Pack of 1 --- ## 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.us/products/46150709-227811486-delo-extended-life-prediluted-50-50-antifreeze-coolant-1](https://www.desertcart.us/products/46150709-227811486-delo-extended-life-prediluted-50-50-antifreeze-coolant-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-08*