OE/Part Numbers : 16022-RAA-A01, 16022RAAA01
Compatible Brands: for Honda
Compatible Vehicles & Years:- for Honda Accord 2.4L L4
Type: Stepper Motor Idle Air Control Valve
Key Functions: This idle air control valve regulates the engine's idle speed by controlling the amount of air bypassing the throttle body.
Features & Advantages:1.Direct OEM Fit & Function. 2 .High-Quality Components for Reliability. 3.Rigorous Quality Control.
More Details
Key Features
FAQ
Built by an experienced auto parts manufacturer, this Idle Air Control Valve Stepper Motor is engineered as a direct replacement for OE number 16022-RAA-A01 / 16022RAAA01. It is designed to help maintain stable idle speed by regulating the airflow bypassing the throttle body, contributing to smoother engine operation and improved throttle response. Every unit is produced with precision-machined components, durable electrical windings, and strict quality inspection before shipment. Compatibility verification, dimensional inspection, and functional testing are carried out during production to support reliable installation on Honda Accord 2.4L applications and other compatible models.
Q1: Which OE numbers does this valve replace?
A: This product replaces OE number 16022-RAA-A01 (16022RAAA01). We recommend confirming the original part number or VIN before ordering to ensure compatibility.
Q2: Is every valve tested before delivery?
A: Yes. Each production batch undergoes electrical performance testing, idle response verification, connector inspection, and appearance checks. Sampling inspections are also performed according to our quality control procedures.
Q3: What materials are used in manufacturing?
A: The housing is manufactured from corrosion-resistant aluminum alloy, while internal moving components are produced with wear-resistant materials. The stepper motor winding is designed for stable operation under normal engine temperatures.
Q4: Can you provide OEM or ODM manufacturing?
A: Yes. As a manufacturer, we support customized branding, laser marking, packaging, barcode labels, and part number development according to customer requirements.
Q5: What symptoms may indicate an IAC valve needs replacement?
A: Common signs include unstable idle speed, engine stalling at idle, fluctuating RPM, difficult cold starts, or poor idle compensation after electrical loads such as air conditioning are activated.
Q6: What is your production quality process?
A: Our manufacturing process includes incoming material inspection, CNC machining verification, assembly control, functional testing, leak inspection where applicable, and final packaging inspection to maintain consistent product quality.
Wenzhou Guocheng Automobile Electrical Parts Co., Ltd.
Wenzhou Guocheng Automobile Electrical Parts Co., Ltd. is located in Wenzhou, Zhejiang Province, known as China's capital of auto parts. Established in 1997, the company covers a land area of 3,000 square meters with a built-up area of 10,000 square meters. It is a privately-owned enterprise integrating product development, production, and sales.
Our core products include idle speed motors, idle control valves, throttle position sensors, and other sensor series primarily used in automotive and construction machinery engines. To ensure superior quality, key components such as sensor brushes are imported from Japan and Germany, while films are custom-produced by top-tier domestic and international suppliers. Our products are already supplied to first-tier brands both in China and abroad, and our annual production and sales volume holds a significant position in the OEM market.
To meet production demands and customer requirements, we have continuously invested in advanced production, testing, and experimental equipment from both domestic and international sources. This has significantly enhanced our production inspection and testing capabilities, ensuring consistent and reliable product quality. Currently, we have over 80 employees, including 6 experienced technical engineers and 8 professional technical and inspection personnel, providing strong support for product development and quality control.
Since its inception, the company has adhered to the quality policy of "Continuous Learning, Technological Innovation, Pursuit of Excellence, and Customer Satisfaction." We uphold a "people-oriented" talent philosophy and emphasize a customer-centric approach in quality management, focusing on process control, prevention, continuous improvement, and customer satisfaction. Since 2007, the company has been certified with ISO 9001:2000 and ISO/TS 16949:2009 international quality management system standards.
Over the years, through relentless efforts, innovation, and improvement, Guosheng has earned consistent praise from both new and existing customers for its exceptional product quality, comprehensive service, and competitive pricing. To achieve greater development, our team remains committed to striving harder, learning humbly, and making continuous progress. We constantly summarize experiences and enhance product quality while working with passion and sincerity to collaborate with partners worldwide for mutual success. We sincerely welcome your valuable feedback and visits for guidance.
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