Idle Air Control Valve Plate by Honda

Honda UTV/ATV & Side by Side Idle Air Valve (IAC) - Available at buywitchdoctors.com

Product Specifications: Genuine OEM Honda Idle Air Control Valve Plate, Part # 16432-HN8-A61.

Keep your machine running like new with a genuine Honda Idle Air Valve (IAC) paired with premium maintenance parts from buywitchdoctors.com. The idle air control valve lets a measured amount of air bypass the closed throttle plate so the ECU can hold a steady idle speed, raise idle during cold starts, and keep the engine from stalling when you come off the throttle. A working IAC gives you easy cold starts, a smooth and consistent idle, and clean transitions from idle to throttle. Riders replace idle air valves when the engine stalls at idle, idles too high or too low, hunts up and down, or is hard to start, often after carbon buildup, dirt, or moisture causes the valve to stick.

Why Choose Genuine OEM Honda Parts?

Choosing original equipment manufacturer (OEM) parts ensures your vehicle maintains its factory-standard performance, reliability, and fuel efficiency. Genuine parts eliminate the guesswork of aftermarket alternatives, offering a seamless integration with your engine's configuration.

• Exact-Fit Design: Matched to Honda's original bolt patterns, sealing surfaces, and dimensions for a leak-resistant fit.
• Factory-Spec Quality: Built to the same standards as the parts installed on your machine at the factory.
• Peace of Mind: Skip the trial and error of universal or aftermarket parts that may not seal or align correctly.

Premium Materials & Precision Engineering

Crafted to strict factory tolerances, these components utilize high-grade alloys and chemical-resistant seals. This specialized engineering withstands harsh off-road vibrations, extreme temperatures, and modern fuel additives, preventing premature wear and leaks. Honda idle air valves are precision-built to match your throttle body's air passages and the ECU's control signals, with sealed electrical connectors and O-rings for accurate, leak-free idle control.

Comprehensive Model Fitment (2015-Current)

This genuine OEM part is engineered for a wide range of Honda side-by-side (SxS) and all-terrain vehicles (ATV) built from 2015 to the current model year. Please verify your series matches below:

Utility Task Vehicles (UTVs / Side-by-Sides)

• Pioneer Series: Pioneer 500, Pioneer 520, Pioneer 700, Pioneer 700-4, Pioneer 1000, Pioneer 1000-5, Pioneer 1000-6.
• Talon Series: Talon 1000R, Talon 1000X, Talon 1000X-4 (including Fox Live Valve editions).
  

All-Terrain Vehicles (ATVs)

• FourTrax Foreman: Foreman 500, Foreman 520.
• FourTrax Foreman Rubicon: Rubicon 500, Rubicon 520.
• FourTrax Rancher: Rancher 420 (All variations including DCT and EPS).
• FourTrax Recon: Recon 250.
• FourTrax Rincon / Rubicon: Rincon 680. Rubicon 700
• TRX250X Models: TRX250X Sportrax Models.
• TRX90X Models: Youth Sportrax Models.
  

⚠️ IMPORTANT DISCLAIMER: Fitment can vary by production date and sub-model trim. Always verify your exact original equipment part number from your vehicle's schematic or consult a certified technician before finalizing your purchase to guarantee flawless compatibility.

Other Popular Parts & Secondary Accessories

• PGM-FI Units: Genuine Honda PGM-FI units are the engine control modules that read the throttle position sensor and command the idle air valve. If a new IAC doesn't fix your idle problem or fault code, the PGM-FI unit or its wiring may be the cause.
• Throttle Body: Genuine Honda throttle bodies control airflow into the engine and house the idle air passages and, on many models, the TPS. Clean carbon from the throttle body and idle passages when replacing an IAC so the new valve can control idle accurately.
• Wire Connectors: Wire connectors and pigtails let you repair damaged plugs and wiring to sensors and valves. A corroded or broken IAC connector can mimic a bad valve, so repair the wiring if the pins or plug are damaged.
• Airbox Components: Genuine Honda airbox components, including intake boots, ducts, and seals, deliver clean, filtered air to the throttle body and idle air valve. A cracked boot or loose clamp lets in unmetered air that causes rough or high idle, so check these parts along with the IAC.

Frequently Asked Questions (FAQs)

Q: How do I know if my idle air valve needs to be replaced or just cleaned?
A: Common signs of an IAC problem include stalling at idle, an idle that's too high or too low, hunting idle, or hard cold starts. Before replacing the valve, check for intake air leaks, a dirty throttle body, and damaged wiring or connectors, since these can cause the same symptoms. Your Honda service manual explains how to test the IAC and whether cleaning is recommended for your model. Use the factory schematic to confirm the correct idle air valve and O-rings for your machine.

Q: How do dust, water, and heat affect the idle air valve?
A: Dust that gets past a dirty or poorly sealed air filter can build up in the idle air passages and make the valve stick. Water from deep crossings or pressure washing can get into the IAC connector and cause corrosion or erratic idle. Heat cycles and carbon buildup can also slow the valve's movement over time. Keep your air filter clean and sealed, avoid spraying the throttle body and connectors with a pressure washer, and check connectors for corrosion after wet rides.

PRO TIP: Learn More about Honda OEM vs. Aftermarket Parts

PRO TIP: Learn more with How to Troubleshoot an ATV/UTV Idle Air Control Valve.

PRO TIP: How Do I Know If My Intake Boot or Manifold is Leaking on my UTV or ATV?

PRO TIP: Learn more with this Helpful Guide to Troubleshooting ATV & UTV Airbox Leaks & Seals.

Are You Looking to Find Great Places & Adventurous Trails to Ride Your UTV, Side by Side or ATV? Check out these highly recommended places:

• Glade Run
• Syracuse Sand Dunes
• Boggs & Boulders
• Muddy Bottoms
• Bundy Hill Off-Road Park