36450P0D004 IAC Idle Air Control Valve for Honda CRV Civic 97-01 AC449 2H1121

Product Overview

This aftermarket replacement idle air control valve is intended for the listed Honda applications and cross-references part numbers AC449, 2H1121, and 36450P0D004. An idle air control valve regulates the amount of air bypassing the throttle plate to help the engine maintain a stable idle speed. It is used when servicing or replacing the corresponding component on the supported models.

Key Features & Performance

• Regulates bypass air to support stable engine idle speed
• Cross-references part numbers AC449, 2H1121, and 36450P0D004
• Intended for the listed Honda CR-V and Civic applications
• Used when replacing a worn or malfunctioning idle air control valve

Fitment & Compatibility

• for Honda CR-V applications
• for Honda Civic applications

Common Uses

• Replacing a worn or malfunctioning idle air control valve
• Routine maintenance of the engine air intake and idle control system
• Restoring normal idle control function after the original component has failed

Technical Specifications

• Product Type: Idle Air Control Valve
• Part Number(s): AC449, 2H1121, 36450P0D004
• Vehicle Application(s): Honda CR-V, Honda Civic (1997-2001)

Frequently Asked Questions

Q: What does an idle air control valve do? A: It regulates the amount of air that bypasses the throttle plate, which helps the engine maintain a stable idle speed.

Q: How do I verify fitment? A: Compare the complete part number on your existing component, such as 36450P0D004, and confirm your full vehicle model and year match the supported applications before purchase.

Closing Notice

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.