Mercury MerCruiser Air Fitting – 8M0082322

Maintain proper airflow and hose routing in your marine engine system with the Mercury MerCruiser Air Fitting 8M0082322. This genuine Mercury OEM fitting is a 90-degree air line connector used in various engine assemblies to route ventilation or air lines in tight engine compartments.

Manufactured to Mercury Marine specifications, this durable fitting provides a secure connection between air hoses while maintaining proper airflow within the system. Its compact 90-degree design allows hoses to be routed efficiently without kinking or restricting flow.

Key Features

• Genuine Mercury Marine OEM air fitting

• 90-degree elbow design for compact hose routing

• Helps maintain proper airflow and ventilation within engine systems

• Durable marine-grade construction

• Direct replacement for original Mercury engine fittings

Part Details

OEM Part Number: 8M0082322
Mercury Reference Number: 22-8M0082322
Product Type: Air fitting / hose connector
Fitting Style: 90-degree elbow
Color: Orange (commonly used for identification in Mercury systems)

Supersedes

• 22-865289

Compatible MerCruiser Engines

This fitting is used in several MerCruiser seawater pump and water drain system assemblies, including engines such as:

MerCruiser V-6 & V-8 Engines

• MerCruiser 4.5L MPI 200 Alpha / Bravo

• MerCruiser 4.5L MPI 250 Alpha / Bravo

MerCruiser Big-Block Engines

• MerCruiser 496 MAG

• MerCruiser 496 MAG HO

• MerCruiser 8.1L Inboard (Inline)

• MerCruiser 8.1L Inboard (V-Drive)

Mercury Racing Engines

• Mercury Racing 520 Sterndrive

• Mercury Racing 540 Sterndrive

These engines use the air fitting in seawater pump or water drain system assemblies depending on the specific configuration.

Function

Air fittings are used to connect ventilation or air hoses within engine cooling and drainage systems. The fitting helps route air lines while maintaining airflow and preventing hose kinks.

Replacing damaged or brittle fittings helps:

• Maintain proper ventilation in engine assemblies

• Prevent air line leaks or loose hose connections

• Ensure proper cooling system operation

• Keep hoses properly routed in tight engine compartments

Important Compatibility Note

Small fittings can vary depending on engine model, cooling system configuration, and serial number range. Always verify compatibility using the engine model and serial number before ordering to ensure the correct replacement part.

Shipping: Ships same or next day for fast Canada wide shipping. ⚓