172285PHA00 Honda TUBE, AIR FLOW, Price: 25.15$, Weight: 0.8kg

Engine Intake Air Tube for Honda — OEM-Grade Air Duct

This intake air tube links the airbox to the throttle body, guiding clean, metered air into the engine. Built to factory specs, it keeps the air path smooth and sealed, helping the ECU read airflow correctly and maintain ideal fuel trim for power, economy, and low emissions.

How It Works ️

Fresh air passes through the filter, then through this molded duct toward the throttle plate. Its shape reduces turbulence, and molded ports align with the mass air flow or MAP system. A tight seal prevents unmetered air from entering, ensuring stable idle and crisp throttle response.

Why You Need It

Aging rubber and plastic can crack, collapse, or loosen at clamps. Replacing the tube restores proper airflow, protects sensors, and prevents dirt from bypassing the filter. It’s a simple, high-impact fix for drivability issues.

If It’s Damaged: Symptoms & Risks ⚠️

• Rough idle, stall, or hesitation
• Check Engine Light (lean codes, MAF/MAP errors)
• Poor fuel economy and reduced power
• Whistling/air hissing, visible cracks or oil soaking
• Possible premature throttle body and sensor wear

Fitment & Install Tips

Match bends and ports to your intake layout. Install with new clamps if corroded, seat fully on airbox and throttle, and inspect attached vacuum lines. Clear codes, then test drive to confirm smooth acceleration.