Quicksilver 877770Q1 Extended Life Coolant Anti-Freeze, Pre-Diluted 50/50, 1 Gallon

★★★★★ 4.1 141 reviews

$28.11
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Product details

Management number 228179253 Release Date 2026/05/31 List Price $11.24 Model Number 228179253
Category

Extended Life Coolant/Antifreeze 877770Q1 is for use in all MerCruiser closed cooling systems in stern drive and inboard gasoline engine applications. This coolant is pre-diluted to a 50/50 mix with de-ionized water. See your owner's manual or service manual for specific application and instructions. The 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. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.

  • For use in all MerCruiser closed cooling sterndrive or inboard gasoline engine applications
  • Provides 5-year, 1,000 operating hour extended life protection
  • Silicate and phosphate free
  • Ethylene glycol based, pre-diluted to 50/50 mix with de-ionized water
  • Will not cause gelling
  • Compatible with conventional anti-freeze
  • Meets ASTM D-3306, ASTM D-4340 requirements
UPC 745061039551
ASIN B00BO88OY6
Size Unspecified
Brand Name Quicksilver
Unit Count 128.0 Fluid Ounces
Flash Point 118 Degrees Celsius
Item Weight 188 Grams
Manufacturer Quicksilver
Model Number 877770Q1
Liquid Volume 1 Gallons
Container Type jug" or "bottle
Automotive Fit Type Vehicle Specific Fit
Included Components End Product
Manufacturer Part Number 877770Q1
Compatible with Vehicle Type boats with MerCruiser sterndrive or inboard gasoline engines

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