Genuine FZM1-19-9LYA ATF Cooling Hose Cooler to Thermostat Housing

The Genuine FZM1-19-9LYA is an OEM automatic transmission fluid (ATF) cooling hose designed to connect the transmission fluid cooler to the lower thermostat housing. This genuine Mazda part ensures proper routing of transmission fluid through the cooling system, maintaining optimal transmission operating temperatures and extending transmission life.

Key Features:

• Genuine OEM Mazda part for exact fit and quality
• Connects ATF cooler to lower thermostat housing
• Designed for 2.0L and 2.5L non-turbo engines
• Precision-engineered for reliable fluid flow and pressure
• Direct replacement for worn or damaged cooling hoses

This hose replaces Mazda part numbers FZ21-19-9LY and FZM1-19-9LY. As a genuine Mazda component, it meets all OEM specifications for materials, durability, and performance, ensuring your transmission cooling system operates as designed.