A leaky air cooler gasket might not seem like a big deal—until it starts robbing your engine of efficiency and power. The Mercury Gasket Air Cooler (27-854101) is built to keep your system sealed tight, ensuring your engine gets the proper airflow it needs for maximum performance. Designed to handle the heat, pressure, and vibrations of marine environments, this gasket prevents air leaks that could lead to sluggish acceleration, overheating, or even long-term damage.

Why It Matters:

• Leak-proof seal – Keeps your air cooler system operating efficiently, preventing performance losses.
• Durability under pressure – Resists high temperatures and extreme conditions.
• Exact fit for Mercury engines – Engineered to OEM specs for a perfect, hassle-free replacement.

Ideal for:

• Routine maintenance or repairing a worn-out gasket.
• Boosting engine efficiency by maintaining proper air cooling.
• Preventing unnecessary wear on other engine components.

Ignoring a failing gasket can lead to bigger issues down the line. Swap it out with the Mercury Gasket Air Cooler (27-854101) and keep your engine running as it should—smooth, cool, and at peak performance.