Effoexparts Mass Air Flow (MAF) Sensor for Lexus & Toyota — OE 22204-0H010 Compatible, Platinum Element & Digital Circuit

Effoexparts MAF Mass Air Flow Sensor is a direct-fit replacement sensor engineered to restore accurate air-mass readings and reliable engine management for compatible Lexus and Toyota models.

If your check engine light points to an air flow or fuel-trim issue, replacing a worn or failing MAF sensor can often resolve erratic idling, decreased throttle response, and poor fuel economy. This Effoexparts unit replaces OE numbers such as 22204-0H010 and 22204-31020 and is manufactured using a platinum sensing element and digital circuitry to closely match original equipment performance.

Which vehicles will this Effoexparts MAF sensor fit?

This mass air flow sensor is designed to be compatible with a wide range of Lexus and Toyota vehicles from mid-2000s to early 2010s. Common fits include Lexus ES350 and GS350, Toyota Camry, Avalon, Highlander, RAV4, Sienna and several others — always verify with your vehicle year, make, and model before ordering.

• Confirmed applications: Lexus ES350 (2007–2012), GS350 (2007–2011), IS250/350 (2007–2013).
• Toyota models: Avalon (2005–2012), Camry (2007–2011), Highlander (2008–2013), RAV4 (2007–2012).
• Also fits: Scion xB, Corolla, Matrix, Sienna, Venza and other compatible trims—match OE numbers AF10202, MA175, 5S9128.

How does this sensor compare to the original equipment part?

The Effoexparts sensor uses a platinum sensing element and a digital circuit design intended to replicate the response characteristics of the original MAF. That faster response helps the engine control unit make more accurate fuel calculations, improving drivability compared with degraded sensors.

• Platinum sensor element for consistent thermal response similar to OE parts.
• Digital circuitry tuned for quick, reliable signal output under varying conditions.
• Interchangeable with OE numbers including 22204-0H010 and 22204-31020.

What symptoms suggest the MAF sensor needs replacement?

Typical signs of a failing mass air flow sensor include stumbling on acceleration, rough idle, increased fuel consumption, and an illuminated engine fault light. While some issues can be caused by wiring or intake leaks, a properly matched replacement sensor often resolves persistent air-mass reading faults.

• Rough idle or frequent stalling at low speeds.
• Lower fuel economy and hesitation under acceleration.
• Diagnostic trouble codes related to air flow or fuel trim.

What should I know about installation, warranty, and upkeep?

Installation is straightforward for anyone familiar with basic under-hood work: unplug the wiring harness, remove the mounting screws, swap the sensor, and reconnect. Effoexparts backs this sensor with a one-year warranty and customer support for fitment questions or post-install troubleshooting.

• Simple bolt-and-plug replacement for matched vehicle applications.
• One-year warranty and responsive after-sales support from Effoexparts.
• Inspect intake tubing and connectors for leaks to ensure accurate readings.

Who is this for: The Effoexparts MAF Mass Air Flow Sensor is aimed at DIY mechanics, independent repair shops, and owners of compatible Lexus and Toyota models who want an OE-equivalent replacement without premium dealership pricing. If your vehicle shows air flow-related drivability issues and the fitment matches your year/make/model, this sensor provides a cost-effective way to restore correct air-mass measurement and engine performance.