A breakthrough in sustainable automotive fluids, PEAK ECOSHIELD™ combines 95% renewable materials with advanced engine protection, delivering eco-friendly performance that lasts up to 15 years or 350,000 miles.
PEAK Antifreeze Coolants Manufacturer
PEAK Antifreeze Coolants power performance and protection mile after mile. Engineered for every vehicle and every environment, each formula guards against corrosion, overheating, and freezing with precision chemistry trusted by drivers worldwide. From cutting-edge Titanium technology to eco-smart EcoShield blends, PEAK delivers the endurance, compatibility, and confidence your engine deserves—no matter the road, climate, or challenge ahead.
Top PEAK Antifreeze Coolants
PEAK TITANIUM™
PEAK TITANIUM™ stands out as the brand’s flagship coolant, offering cutting-edge corrosion protection, system cleanliness, and a best-in-class guarantee of 15 years or 500,000 miles for universal applications.
PEAK All Vehicles™
Designed for versatility and reliability, PEAK All Vehicles™ provides long-lasting cooling performance for any car, truck, or motorcycle, backed by 10 years or 300,000 miles of proven protection.
When engines demand endurance and confidence, PEAK Antifreeze Coolants rise to the challenge—delivering unmatched protection, performance, and innovation for every vehicle and every road.
PEAK TITANIUM™
Built for the long haul, PEAK TITANIUM™ combines advanced chemistry with precision cleaning power to protect engine metals from corrosion and wear, guaranteed for up to 15 years or 500,000 miles.
PEAK All Vehicles™
The ultimate all-rounder, PEAK All Vehicles™ keeps any car, truck, or motorcycle running cool and corrosion-free with a universal 10-year or 300,000-mile protection formula.
PEAK ECOSHIELD™
Driving sustainability forward, PEAK ECOSHIELD™ is crafted with 95% renewable materials—delivering eco-smart, long-term engine protection that lasts 15 years or 350,000 miles.
PEAK Original Equipment Technology (OET)
Tailored to the exact specifications of Asian, European, and North American automakers, PEAK OET ensures perfect compatibility and color-coded precision for OEM-quality cooling.
Heavy-Duty and Commercial Coolants
Engineered for the toughest jobs, PEAK’s FINAL CHARGE® and FLEET CHARGE® coolants deliver uncompromising, extended-life protection for heavy-duty trucks, agricultural, and industrial engines in extreme conditions.
Customer Reviews
James Holloway
“I switched to PEAK TITANIUM™ after years of using another brand, and I can honestly say my 2016 Silverado has never run smoother. The coolant keeps temperatures rock-steady even during summer towing in Arizona. I flushed my system last year, and after 30,000 miles, the fluid still looks clean with zero corrosion on the radiator cap. That 15-year guarantee really gives me peace of mind.”
Marta Kimura
“I drive a 2020 Honda CR-V, and finding the right coolant that matched the OEM requirements was always confusing. Then I found PEAK OET for Asian vehicles—green formula, perfect match! After installation, my car’s cooling system ran quieter, and even after a long road trip across Colorado, the temperature gauge never moved past halfway. It’s great knowing the formula was designed for my exact car.”
Robert Sanchez
“I run a small trucking company and started using PEAK FINAL CHARGE® in all our Freightliners two years ago. We operate in harsh Midwest winters and scorching summers, and the coolant has held up flawlessly. No rust, no scaling, and the maintenance intervals are longer than with our previous brand. It’s saving us both downtime and money.”
PEAK FAQ
What vehicles are compatible with PEAK Antifreeze Coolants?
PEAK coolants are designed to work with virtually all passenger cars, SUVs, trucks, motorcycles, and heavy-duty equipment. Certain products, like PEAK OET, are specifically tailored to meet the OEM requirements for Asian, European, or North American vehicles.
How long does PEAK TITANIUM™ last?
PEAK TITANIUM™ is guaranteed for up to 15 years or 500,000 miles when the cooling system is properly maintained.
Can I mix PEAK Antifreeze Coolants with other brands?
While PEAK products are compatible with many other ethylene glycol-based coolants, it’s recommended to use the same type and formula throughout the system to maintain peak performance and warranty coverage.
Does PEAK ECOSHIELD™ really use renewable materials?
Yes, PEAK ECOSHIELD™ is composed of 95% renewable materials and is designed to provide eco-friendly engine protection without compromising performance.
What is the proper concentration for PEAK coolants?
Most PEAK coolants are available as either a 50/50 prediluted solution or a full-strength concentrate, allowing users to adjust freeze and boil protection according to climate and manufacturer recommendations.
How can I identify the right PEAK coolant for my car?
PEAK uses color-coded formulations and labeling to match vehicle technology and manufacturer specifications, helping users select the correct coolant for their make and model.
Where can I purchase PEAK Antifreeze Coolants?
PEAK products are widely available through authorized distributors, automotive retailers, and online partners. Customers can also contact Old World Industries for guidance on local suppliers.
Are PEAK coolants safe for all engine metals?
Yes, PEAK coolants are formulated to protect aluminum, steel, and other engine metals while inhibiting corrosion, rust, and scale buildup.