Idle Air Control Valve ZM01-20-660 BY2Y-20-660 AC273 for Mazda Protege 1.6L
Idle Air Control Valve ZM01-20-660 BY2Y-20-660 AC273 for Mazda Protege 1.6L
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
200 in stock
Replacement idle air control valve / IAC valve designed for Mazda Protege 1.6L and compatible Mazda vehicles using part numbers ZM01-20-660, BY2Y-20-660, and AC273.
This idle air control valve helps regulate the amount of air entering the engine at idle speed. A faulty IAC valve may cause rough idle, unstable RPM, engine stalling, hard starting, high idle, low idle, or check engine light issues.
Features
- Direct replacement idle air control valve
- Also known as IAC valve / idle speed control valve / idle air valve
- Helps regulate engine idle speed
- Suitable for Mazda Protege 1.6L applications
- Replacement for ZM01-20-660, BY2Y-20-660, AC273
- Helps fix rough idle, stalling, unstable RPM, and idle control issues
- Practical replacement for worn, sticking, or failed idle control valves
Compatible Vehicles
- Mazda Protege 1.6L 1999-2003
- Mazda Protege5, depending on engine and original part number
- Other Mazda vehicles using matching part number ZM01-20-660
Replace Part Numbers
- ZM01-20-660
- ZM0120660
- BY2Y-20-660
- BY2Y20660
- AC273
- AC4073
- 2H1192
Package Includes
- 1 × Idle Air Control Valve
Fitment Note
Please confirm your original part number, plug type, valve shape, throttle body connection, and engine model before ordering. Fitment may vary by year, engine size, trim, and market region.
Product FAQ
Will this Idle Air Control Valve fit my vehicle?
This product is intended for vehicles that match the OE part number and application details shown on this page. Please compare your original part with ZM01-20-660, BY2Y-20-660, AC273, and verify the connector, mounting points, and fitment for Mazda before ordering.
Which part number should I use to confirm compatibility?
Use the OE or replacement part number on your original component first. For this listing, compare against: ZM01-20-660, BY2Y-20-660, AC273. Matching the part number is usually more reliable than matching only the model name or year range.
What symptoms can this part help solve?
A failing Idle Air Control Valve may be related to unstable idle, stalling at stops, high idle, or idle control fault codes. Always confirm the diagnosis with scan-tool data, fault codes, or a technician inspection before replacing the part.
What should I check before purchase?
Please check the OE number, connector shape, pin count, mounting points, size, and vehicle application. Small differences in plugs, brackets, sensor position, or production year can affect fitment even when the vehicle model looks similar.
Is this a new replacement part?
Yes, this listing is for a new replacement auto part supplied by Staceedress Auto Parts. Keep the original part until installation is complete so you can compare the shape and connector side by side.
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Questions check here
How long does shipping take?
How long does shipping take?
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
Does this part come with protective packaging?
Does this part come with protective packaging?
Yes. Each auto part is packed with protective materials to reduce damage during transit. Please inspect the part before installation and keep the original packaging until fitment is confirmed.
Do you ship internationally?
Do you ship internationally?
Free standard shipping is available on orders over $15. Express shipping is calculated at checkout. International delivery availability and timing may vary by destination.
What payment methods do you accept?
What payment methods do you accept?
We accept a variety of payment methods to make your shopping experience convenient. These include credit cards (Visa, Mastercard, American Express), PayPal, and, in some regions, alternative payment methods such as Apple Pay or Google Pay. Rest assured, your payment information is secure and protected during the checkout process.
