Mercury 877770K1 Extended Life Coolant/Anti-Freeze, 1 Gallon propack Premium-quality filters with high internal

Premium-quality filters with high internal pleat counts for superior filtration

941mm long to fit MerCruiser 2001 and newer V6 & V8 Alpha engines with standard cooling

Mono Line Capacity: 6/190

this anode meets or exceeds military specifications to provide longer-lasting protection than traditional zinc in both fresh and saltwater applications

Compatible with: XM 9 MDI T

Mercury 877770K1 Extended Life Coolant/Anti-Freeze, 1 Gallon propack Premium-quality filters with high internalMercury Extended Life Coolant Anti Freeze 877770K1 is engineered for all MerCruiser closed cooling systems in sterndrive and inboard gasoline engine applications. This premium ethylene glycol based formula provides superior long term protection, ensuring your engine remains safe from extreme temperatures. Pre diluted at a 50 50 ratio with de ionized water, it offers a "ready to use" solution that prevents gelling and maximizes the performance of your