IACV IAC Idle Air Control Valve AC186 for Honda Civic CX DX EX 97-00 1.6L SOHC

Product Overview

This aftermarket replacement idle air control valve is intended for the listed Honda Civic applications and cross-references part number AC186. An idle air control valve regulates the amount of air bypassing the throttle body to help maintain a stable idle speed. It is supplied for the 1997-2000 Civic 1.6L SOHC applications identified in the title.

Key Features & Performance

• Regulates bypass air to support stable engine idle
• Cross-references part number AC186
• Intended for the listed Honda Civic 1.6L SOHC applications
• Replaces the corresponding valve when the original has failed or is malfunctioning

Fitment & Compatibility

• for Honda Civic applications from 1997 to 2000
• for Honda Civic 1.6L SOHC engine applications
• for Honda Civic CX, DX, and EX applications

Common Uses

• Replacing a failed or malfunctioning idle air control valve
• Servicing the engine air intake and idle control system
• Restoring normal idle control function after the original valve has failed

Technical Specifications

• Product Type: Idle air control valve
• Part Number(s): AC186
• Vehicle Application(s): Honda Civic CX, DX, EX
• Engine Application(s): 1.6L SOHC
• General Application: 1997-2000 model years

Frequently Asked Questions

Q: What does an idle air control valve do? A: It regulates the amount of air bypassing the throttle body to help the engine maintain a stable idle speed.

Q: How should fitment be verified? A: Compare the complete existing part number and your vehicle's complete model, engine, and year details with the information in this listing before ordering.

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.