Yamaha Molding, Air Duct – 65N-42613-00-4D

Restore Factory-Fresh Airflow with This Genuine Yamaha Duct Molding

The Yamaha - Molding, air duct - 65N-42613-00-4D is a direct OEM replacement part engineered to guide airflow efficiently through your Yamaha watercraft’s intake system. Designed with durable materials and precise dimensions, this component ensures optimal performance by helping maintain cool, clean airflow into critical engine areas.

When your original duct molding shows signs of wear, cracking, or warping, this authentic replacement brings back the reliability and fit of factory-installed components.

Key Features

OEM-Verified Fit and Finish

Designed to meet Yamaha’s exact standards for shape, material, and performance.

Promotes Proper Air Circulation

Channels incoming air efficiently to maintain ideal engine temperature and intake conditions.

Durable Composite Construction

Withstands heat, vibration, and environmental exposure for long-term functionality.

Seamless Integration

Replaces worn or damaged molding with zero modifications—just bolt on and go.

Compatibility

Part Number: 65N-42613-00-4D

Fitment Notes: Compatible with select Yamaha outboards and personal watercraft models. Confirm fitment using your owner’s manual or by contacting PartsVu’s customer support.

Ideal Use Cases

Replacing Cracked or Aged Air Duct Molding

Prevent airflow disruptions and maintain consistent engine performance.

Restoring Factory Appearance and Function

A must-have for boat owners maintaining OEM integrity or prepping for resale.

Ensuring Reliable Operation in Harsh Marine Conditions

Ideal for crafts exposed to salt, sun, and repeated use.

Why Replacing Air Duct Moldings Matters

The molding around your Yamaha engine’s air duct plays a small but critical role in ensuring your outboard or PWC breathes properly. Damaged or missing duct components can lead to restricted airflow, hotter operating temperatures, and even debris entering sensitive areas. With the Yamaha - Molding, air duct - 65N-42613-00-4D, you restore full functionality and help protect your engine’s performance over time.

Frequently Asked Questions

Does this lower unit come filled with gear oil?

It is shipped dry. You’ll need to fill it with Yamaha-approved lower unit gear oil during installation.

Will this fit my Yamaha 4-stroke outboard?

It depends on the model. Check your engine’s parts diagram or consult a certified Yamaha technician to confirm compatibility with part number 6GS-45300-26-8D.

What symptoms suggest this part needs replacing?

Common signs include visible cracking, poor airflow, or rattling noises near the air intake system.

• Supersessions
  65N-42613-00-00, 65N-42613-00-3P, 65N-42613-00-3P