{"product_id":"quicksilver-extended-life-coolant-antifreeze-50-50-1-gallon-8m0234351","title":"Quicksilver Extended Life Coolant Anti-Freeze Premixed 50\/50, 1 Gallon (3.78 L) for MerCruiser Closed Cooling - 8M0234351","description":"\u003cp\u003eThe \u003cstrong\u003eQuicksilver Extended Life Coolant Anti-Freeze Premixed 50\/50, 1 Gallon, 8M0234351\u003c\/strong\u003e (formerly 877770Q1) is a genuine Quicksilver high-quality extended life coolant for closed cooling systems. It is one of the \u003cstrong\u003ebest coolants for MerCruiser closed cooling sterndrive and inboard engines\u003c\/strong\u003e because it delivers 5-year \/ 1,000-hour protection and comes pre-diluted, ready to pour.\u003c\/p\u003e\n\u003cp\u003eThis genuine Quicksilver premixed coolant anti-freeze provides extended life protection for closed cooling systems. The 5-year, 1,000-hour formula is ethylene glycol based and pre-diluted 50\/50 with de-ionized water. It is silicate and phosphate free, will not cause gelling, and protects all cooling system metals, including aluminum. It provides freeze protection down to -34°F (-36°C) and boiling protection up to 265°F (130°C) with a 15 PSI pressure cap. It is also compatible with DEX-COOL® and conventional anti-freeze, but dilution with conventional anti-freeze will reduce the extended life benefits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor use in all MerCruiser closed cooling sterndrive or inboard gasoline engine applications\u003c\/li\u003e\n\u003cli\u003eProvides 5-year, 1,000 operating hour extended life protection\u003c\/li\u003e\n\u003cli\u003eSilicate and phosphate free\u003c\/li\u003e\n\u003cli\u003eEthylene glycol based, pre-diluted to a 50\/50 mix with de-ionized water\u003c\/li\u003e\n\u003cli\u003eReady to use, do not dilute or add water\u003c\/li\u003e\n\u003cli\u003eWill not cause gelling\u003c\/li\u003e\n\u003cli\u003eProtects all cooling system metals, including aluminum\u003c\/li\u003e\n\u003cli\u003eFreeze protection down to -34°F (-36°C) and boil protection up to 265°F (130°C) with a 15 PSI pressure cap\u003c\/li\u003e\n\u003cli\u003eCompatible with DEX-COOL® and conventional anti-freeze (dilution with conventional anti-freeze will reduce extended life benefits)\u003c\/li\u003e\n\u003cli\u003eMeets ASTM D-3306 and ASTM D-4340 requirements\u003c\/li\u003e\n\u003cli\u003eContains 10ppm bittering agent\u003c\/li\u003e\n\u003cli\u003eThe Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRecreational marine engines with closed cooling systems\u003c\/li\u003e\n\u003cli\u003eAll MerCruiser closed cooling sterndrive and inboard gasoline engines\u003c\/li\u003e\n\u003cli\u003eMercury Diesel\u003c\/li\u003e\n\u003cli\u003eVolvo and OMC closed cooling engines\u003c\/li\u003e\n\u003cli\u003eNon-marine engines that require an ethylene glycol-based coolant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eRefer to your owner's manual for filling instructions. Do not remove the engine cap when hot.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Quicksilver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 8M0234351\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOld Part Number:\u003c\/strong\u003e 877770Q1 (92-877770Q1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 678633217722\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Extended life coolant anti-freeze, premixed 50\/50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1 US gallon (3.78 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase:\u003c\/strong\u003e Ethylene glycol with de-ionized water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e 5 years \/ 1,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze \/ Boil Protection:\u003c\/strong\u003e -34°F (-36°C) \/ 265°F (130°C) with 15 PSI cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e ASTM D-3306, ASTM D-4340\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazard:\u003c\/strong\u003e Harmful or fatal if swallowed, keep out of reach of children\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":67712256114916,"sku":"8M0234351","price":44.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9933\/7700\/files\/quicksilver-extended-life-coolant-8m0234351-1.webp?v=1792586660","url":"https:\/\/shop.energypowersports.ca\/products\/quicksilver-extended-life-coolant-antifreeze-50-50-1-gallon-8m0234351","provider":"Energy Powersports","version":"1.0","type":"link"}