Intake Boot Manifold For Polaris Sport Xplorer Sportsman 400 400L

Intake Boot Manifold for Polaris

This intake boot manifold for Polaris Sport, Xplorer, and Sportsman 400/400L models forms a sealed air path from the air box to the engine for stable idle and immediate throttle response.

Overview

This intake boot manifold is a direct replacement duct for Polaris Sport, Xplorer, Sportsman 400, and 400L vehicles. A proper intake boot manifold keeps dusty intake air out of the engine and prevents lean-running conditions on hard-worked Polaris machines. This intake boot manifold is a common fix when the original rubber boot has split, hardened, or lost its clamp groove.

Built For Performance

• Molded rubber compound resists oil, heat, and fuel vapors
• Elbow geometry matches the original routing to the air box
• Ribbed clamp surface keeps hose clamps seated
• Reinforced boot edge maintains the air seal during engine pulses

Fits These Machines

• for Polaris Sport
• for Polaris Xplorer
• for Polaris Sportsman 400
• for Polaris Sportsman 400L

On-The-Job Use

• Used during carburetor service and throttle body cleaning
• Restores solid idling when the original boot draws air
• Serves as a repair when engine responds erratically after a cracked intake boot

Specs At A Glance

Good To Know

Q: Does this intake boot manifold include the metal mounting clamps? A: No, it is the rubber boot only; reuse the existing clamps and confirm the clamp bites over the molded rib.

Q: What failures show that this intake boot manifold needs to be replaced? A: A lean idle after the engine heats up, visible cracks at the end sleeves, or puffing noises under throttle can all point to a degraded boot seal.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.