OEM Yamaha F350 V8 Intake Manifold Plenum Chamber Air Box Assembly

Genuine OEM Yamaha intake manifold plenum chamber removed from a Yamaha F350 V8 four-stroke outboard engine. This cast aluminum plenum chamber serves as the primary air distribution chamber between the throttle body and intake runners, helping provide balanced airflow to all cylinders for optimal engine performance.

This assembly includes the intake plenum chamber and attached breather/vacuum tube exactly as shown in the photos. The casting is in good used condition with normal cosmetic wear, light oxidation, and typical signs of previous marine use. Mounting surfaces, threaded holes, and attachment points appear intact with no visible cracks or major damage noted.

Ideal replacement for a damaged or corroded intake plenum assembly. Please compare photos and verify compatibility with your specific Yamaha F350 model and serial number before purchase.

Features & Highlights:

• Genuine OEM Yamaha Component

• Removed from Yamaha F350 V8 Four-Stroke Outboard

• Cast Aluminum Intake Manifold Plenum Chamber

• Provides Balanced Airflow Distribution to Cylinders

• Includes Attached Breather/Vacuum Tube

• Mounting Points and Threaded Holes Appear Intact

• No Visible Cracks or Major Damage Noted

• Normal Cosmetic Wear from Marine Use

• Great Replacement for Repair or Restoration Projects

• Sold Exactly as Pictured

Specifications:

• Brand: Yamaha

• Model: F350 V8 Four-Stroke Outboard

• Type: Intake Manifold Plenum Chamber

• Material: Cast Aluminum

• Color: Natural Aluminum Finish

• Condition: Used

Condition Details:

This is a used OEM intake plenum chamber in good overall condition. The component shows normal cosmetic wear, minor oxidation, and signs of previous marine use. Mounting surfaces and threaded holes appear intact. No visible cracks, weld repairs, or major structural damage were observed during inspection. Please review all photos carefully for complete condition details.

SKU: 10377

Dealer Sale – Sunset Marine TX LLC