{"product_id":"peak-oet-extended-life-pink-50-50-prediluted","title":"PEAK OET Extended Life Pink 50\/50 Prediluted","description":"\u003cp\u003e\u003cstrong\u003ePEAK OET Extended Life Pink 50\/50 prediluted antifreeze\/coolant is a silicate-free OAT formula engineered to protect European cooling systems up to 150,000 miles or 5 years when installed after a full flush and fill.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for many European makes that specify a pink, silicate-free Organic Acid Technology (OAT) coolant, this 1 gallon bottle arrives pre-mixed 50\/50 with deionized water for immediate top-offs or straightforward refills. The formulation contains corrosion inhibitors tailored for aluminum and mixed-metal systems, plus a bittering agent (Denatonium Benzoate) to discourage accidental ingestion. Compatible with other extended life coolants, it helps maintain system integrity while reducing the need for frequent coolant changes when used according to vehicle recommendations.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this antifreeze protect European engines?\u003c\/h3\u003e\n\u003cp\u003eThe PEAK OET Pink OAT coolant uses organic acid inhibitors to control electrochemical corrosion and protect aluminum, brass, and soldered joints commonly found in European radiators and components. Its silicate-free composition avoids deposits that can form with older formulations, keeping passages clear and coolant flow steady.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdvanced corrosion inhibitors targeted for aluminum-heavy systems\u003c\/li\u003e\n  \u003cli\u003eSilicate-free OAT chemistry reduces deposit formation\u003c\/li\u003e\n  \u003cli\u003eMeets extended-life performance expectations when installed after a proper flush\u003c\/li\u003e\n  \u003cli\u003eContains Denatonium Benzoate to deter accidental ingestion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the 50\/50 prediluted mix ready to use, and when should I top off?\u003c\/h3\u003e\n\u003cp\u003eYes — the product is shipped as a 50\/50 coolant\/water mixture so it’s ready to pour into the radiator or overflow reservoir without additional mixing. Use it for routine top-offs or for flushing and refilling the cooling system, following the vehicle manufacturer’s service intervals and coolant capacity guidelines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReady-to-use 50\/50 mix—no need to add water\u003c\/li\u003e\n  \u003cli\u003eGood for quick top-offs to restore correct coolant concentration\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle manual when performing a full flush and fill\u003c\/li\u003e\n  \u003cli\u003eOne gallon covers common top-off and partial refill needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles should use this pink OET coolant?\u003c\/h3\u003e\n\u003cp\u003eThis PEAK OET Pink formula is recommended for European models that specify a pink, silicate-free OAT coolant—commonly found in certain Audi, Fiat, Saab, and other European makes. Always check your owner’s manual or coolant reservoir label to confirm color and specification before adding coolant.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable where manufacturer calls for pink OAT, silicate-free coolant\u003c\/li\u003e\n  \u003cli\u003eCommonly compatible with many late-model European cars and light trucks\u003c\/li\u003e\n  \u003cli\u003eNot recommended where silicate or hybrid formulas are specified\u003c\/li\u003e\n  \u003cli\u003eVerify OEM coolant specification before use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance life can I expect with proper installation?\u003c\/h3\u003e\n\u003cp\u003eWhen installed as part of a full system flush and fill, PEAK guarantees service-life protection up to 150,000 miles or 5 years. Routine checks and maintaining the correct concentration help ensure corrosion protection and system reliability over that service interval.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGuaranteed up to 150,000 miles or 5 years after proper flush and fill\u003c\/li\u003e\n  \u003cli\u003eRegular inspections recommended to monitor levels and condition\u003c\/li\u003e\n  \u003cli\u003eCompatible with other extended-life coolants, but mixing can affect life expectancy\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer guidance for testing coolant concentration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: PEAK OET Extended Life Pink 50\/50 prediluted antifreeze\/coolant is aimed at owners and technicians of European cars that require a silicate-free OAT pink coolant—especially those who want a ready-to-use 1 gallon option for top-offs, routine maintenance, or post-flush refills. It suits DIY enthusiasts who prefer a premixed product and shops performing service on aluminum-intensive cooling systems, provided the vehicle’s specifications match this OAT formulation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mix this with other coolants?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s compatible with many extended-life coolants, but mixing different chemistries can shorten protection—check manufacturer guidance before mixing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to dilute this product before use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This product is sold as a 50\/50 prediluted mix and is ready to use for topping off or refilling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PEAK","offers":[{"title":"Default Title","offer_id":48086925279390,"sku":"B08PP835FF","price":33.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/peak-oet-pink-front-label.jpg?v=1785909694","url":"https:\/\/northtrailauto.ca\/products\/peak-oet-extended-life-pink-50-50-prediluted","provider":"North Trail Auto","version":"1.0","type":"link"}