Sierra Marine Heavy Duty Extended Life Coolant / AN - Part #189350C

Full Strength; Yellow; Service Life Of Up To 7 Years Or 15 000 Hours; 1 Gallon Jug; Single; With English/ French Language Packaging

The Sierra Marine Heavy Duty Extended Life Coolant / AN (Part #189350C) is designed to deliver superior cooling performance and long-lasting durability for demanding marine engine applications. This high-quality coolant formulation helps protect engine components from corrosion, rust, and scale buildup, ensuring reliable operation over extended periods. Its advanced chemistry supports extended service intervals, reducing maintenance frequency and enhancing overall engine efficiency. Suitable for a variety of marine engines, this coolant is an essential component for boat owners seeking dependable thermal management.

Constructed with robust materials, the Sierra Marine coolant emphasizes longevity and resistance to harsh maritime environments. Its extended life properties mean fewer replacements and lower operational costs, making it an economical choice for professional and recreational boaters alike. Easy to install and compatible with existing cooling systems, this coolant maintains optimal engine temperatures, even under high-stress conditions. Trust Sierra Marine to provide innovative solutions designed specifically for marine engine longevity and performance.

Features:

• Extended life formulation for long-lasting engine protection

• Superior corrosion and rust prevention for marine environments

• Supports extended service intervals, reducing maintenance needs

• Highly compatible with various marine engine cooling systems

• Designed for demanding marine applications to ensure reliable performance