--- product_id: 580769200 title: "DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon" price: "€ 73.68" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/580769200-dex-cool-antifreeze-coolant-premium-engine-coolant-with-antifreeze-car store_origin: HR region: Croatia --- # ASTM & GM certified performance OAT formula for GM vehicles 1995+ 10-year/150,000-mile protection DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon **Price:** € 73.68 **Availability:** ✅ In Stock ## Summary > 🧊 Stay cool, stay ahead: Premium protection for your GM powerhouse. ## Quick Answers - **What is this?** DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon - **How much does it cost?** € 73.68 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/580769200-dex-cool-antifreeze-coolant-premium-engine-coolant-with-antifreeze-car) ## 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 - • **Tailored for GM:** Specifically engineered for all GM vehicles 1995 and newer requiring orange OAT coolant—perfect fit, zero compromises. - • **Unmatched Longevity:** Keeps your engine cool and corrosion-free for up to 10 years or 150,000 miles—drive worry-free. - • **Certified Excellence:** Meets ASTM D3306, D4985, and GM GMW3420 standards—trusted by professionals, loved by drivers. - • **Clean & Safe Formula:** Free from amines, phosphate, borate, nitrite, and silicate—pure performance without harmful additives. - • **Advanced Corrosion Defense:** Protects every cooling system metal, including aluminum, from rust and corrosion—extend your engine’s life. ## Overview PEAK DEX-Cool® Antifreeze + Coolant is a premium, orange OAT formula designed exclusively for GM vehicles from 1995 onward. Offering up to 10 years or 150,000 miles of protection, it prevents rust and corrosion across all cooling system metals, including aluminum. Free from harmful additives and meeting rigorous ASTM and GM standards, this 1-gallon concentrate ensures optimal engine performance and longevity—making it the smart choice for discerning GM owners. ## Description Product description Review: Great product recommend - I’ve been using this product in my car for the last 25 years. Yes, the bottles changed the label and changed, but the product is still been reliable for me. Never find my GM car and a little bit cheaper than that brands will put a smile on my face. Review: Impressive coolant!!! - I bought this gallon of concentrate to top off my coolant system after a minor hose repair. The chemical makeup of this brand, PEAK, has worked wonders for my 2005 H2. My engines temps have decreased after having added this coolant. I chose a 50/50 ratio and turned the gallon of concentrate into 2 gallons of mixed. The color is orange and has a consistency that is a bit thick/thicker than other brands I have used. PEAK has all sorts of variations of coolant for all manufacturers. I am glad I chose the concentrate that is specifically for GM vehicles. Price wise, it is a great value when compared to 50/50 ratios. ## Features - VERSATILE ENGINE COOLANT: This antifreeze + coolant is designed for use in all GM vehicles 1995 and newer requiring an orange organic acid technology (OAT) coolant. This item contains a bittering agent called Denatonium Benzoate. - PROTECTS ENGINE: This antifreeze + coolant provides protection against rust and corrosion for all cooling system metals, including aluminum - LONG-LASTING COOLANT: This antifreeze + coolant has a service life of up to 10 years/150,000 miles with a complete cooling system flush and fill - BETTER FORMULA: Our antifreeze coolant solution is free of amines, phosphate, borate, nitrite and silicate - EXCELLENT PERFORMANCE: This meets the performance requirements of ASTM D3306, D4985 and GMW3420, GM6277M ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CKG6WZDH | | Best Sellers Rank | #5,163 in Automotive ( See Top 100 in Automotive ) #31 in Antifreezes & Coolants | | Brand | PEAK | | Customer Reviews | 4.8 4.8 out of 5 stars (444) | | Date First Available | October 4, 2023 | | Item Weight | 9.5 pounds | | Item model number | PDC0B3 | | Manufacturer | PEAK | | Manufacturer Part Number | PDC0B3 | | Package Dimensions | 11.73 x 7.64 x 3.82 inches | ## Images ![DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71mJ6iJmoiL.jpg) ![DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon - Image 2](https://m.media-amazon.com/images/I/711Skuf2FkL.jpg) ![DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon - Image 3](https://m.media-amazon.com/images/I/71kXq9kWiWL.jpg) ![DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon - Image 4](https://m.media-amazon.com/images/I/71ymrPfAwNL.jpg) ![DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon - Image 5](https://m.media-amazon.com/images/I/716s2IqPYQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product recommend *by M***T on April 6, 2026* I’ve been using this product in my car for the last 25 years. Yes, the bottles changed the label and changed, but the product is still been reliable for me. Never find my GM car and a little bit cheaper than that brands will put a smile on my face. ### ⭐⭐⭐⭐⭐ Impressive coolant!!! *by H***O on May 7, 2025* I bought this gallon of concentrate to top off my coolant system after a minor hose repair. The chemical makeup of this brand, PEAK, has worked wonders for my 2005 H2. My engines temps have decreased after having added this coolant. I chose a 50/50 ratio and turned the gallon of concentrate into 2 gallons of mixed. The color is orange and has a consistency that is a bit thick/thicker than other brands I have used. PEAK has all sorts of variations of coolant for all manufacturers. I am glad I chose the concentrate that is specifically for GM vehicles. Price wise, it is a great value when compared to 50/50 ratios. ### ⭐⭐⭐⭐⭐ Good value *by A***. on December 31, 2025* Great price, was cheaper than the off market brands at my auto store, better quality cost less. ## Frequently Bought Together - PEAK DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon - ACDelco GM Original Equipment PF46E Engine Oil Filter - Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT --- ## 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/580769200-dex-cool-antifreeze-coolant-premium-engine-coolant-with-antifreeze-car](https://www.desertcart.hr/products/580769200-dex-cool-antifreeze-coolant-premium-engine-coolant-with-antifreeze-car) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-21*