861267A1 Fuel Cooler – Mercury MerCruiser

The 861267A1 fuel cooler from Mercury MerCruiser keeps fuel at the right temperature during engine operation. It cools the fuel before it reaches the engine, improving performance and reducing vapor lock. This is especially helpful in high-performance setups or warm climates.

Built from marine-grade materials, this cooler resists corrosion and lasts longer. Its heat exchanger design fits directly into many MerCruiser inboard and sterndrive systems. It plays a key role in fuel system reliability.

This part helps maintain consistent fuel delivery during long trips or heavy engine loads. It ensures smooth, uninterrupted performance.

 Fits Mercury MerCruiser engines
 Prevents vapor lock and boosts fuel efficiency
 Durable, corrosion-resistant marine-grade construction
 Factory-fit design for easy replacement

Arizona Outboard Dismantlers recommends replacing damaged or aged fuel coolers with this reliable OEM-grade component. It’s a smart upgrade for engine reliability.