ULTRA 1PLUS Oat Extended Life Antifreeze + Coolant (1gal, Pink, 50/50)
$22.03 on Amazon.com (as of July 9, 2026, 8:12 AM EST) View details ↗
Keep your engine running smoothly with ULTRA 1PLUS Oat Extended Life Antifreeze + Coolant (50/50, Pink, 1 Gallon). Designed for durability and reliability, this high-performance coolant delivers superior freeze and boil-over protection, safeguarding your vehicle from -34°F to 265°F. Its extended-life formula eliminates the need for frequent changes or extenders, making maintenance hassle-free.
Engineered for universal compatibility, this silicate-free coolant blends seamlessly with most extended-life antifreezes and is safe for modern engines, including those with aluminum components. The inclusion of a bittering agent ensures safety, while its eco-friendly, silicate-, phosphate-, and borate-free composition minimizes harmful deposits, promoting a cleaner cooling system. Ideal for all-season use, ULTRA 1PLUS Oat Extended Life Antifreeze + Coolant is the perfect choice for drivers seeking long-lasting protection and peace of mind.
