Mercury 40, 50, 60 4-Cylinder 4-Stroke Air Dam Cap

Protect your engine’s air intake system and ensure efficient airflow with the Mercury 40, 50, 60 4-Cylinder 4-Stroke Air Dam Cap—a simple yet essential component for maintaining peak performance on the water.

This air dam cap is designed to fit Mercury 4-stroke outboards in the 40HP, 50HP, and 60HP range that use a 4-cylinder configuration. Acting as a protective and guiding cover for your engine’s air intake system, it helps direct clean air into the intake while keeping out debris, moisture, and contaminants. Over time, an air dam cap can become worn, cracked, or loose, which can reduce performance or even allow harmful debris into your engine.

It is manufactured to meet OEM specifications for a precise fit and dependable durability. It’s made from high-strength, heat-resistant plastic designed to withstand harsh marine environments, including saltwater exposure and UV damage. With this cap installed, you’ll maintain smooth air intake flow, support proper fuel combustion, and improve overall engine efficiency.

Installation is quick and straightforward—no special tools required. If your original air dam cap is damaged or missing, this replacement is a must to ensure your engine continues operating at its best. It’s a small part with a big impact on protecting and preserving your engine’s long-term performance.

Compatible With:

• Mercury 40HP 4-Stroke (4-Cylinder)

• Mercury 50HP 4-Stroke (4-Cylinder)

• Mercury 60HP 4-Stroke (4-Cylinder)

Features:

• Direct OEM-style replacement

• Helps maintain clean and consistent airflow

• Durable, heat- and corrosion-resistant construction

• Easy, tool-free installation

• Protects engine from debris and contaminants

Upgrade your air intake system with the reliable Mercury 40, 50, 60 4-Cylinder 4-Stroke Air Dam Cap—designed to keep your outboard running smooth and protected.

Follow us on Facebook, Instagram and Youtube.

Terms & Conditions | Returns & Exchanges | Privacy Policy