OYEAUTO Mass Air Flow Sensor MAF 22204-31020 — Direct-Fit for Toyota/Lexus (2005-2017) Fast Response, OEM Fit

OYEAUTO Mass Air Flow Sensor 22204-31020 is a direct-fit replacement that restores accurate airflow measurement for compatible Toyota, Lexus, Scion, Subaru and Pontiac engines, improving drivability and fuel management.

If your vehicle is showing rough idle, poor fuel economy, or a check-engine light related to airflow readings, a failing MAF sensor is a common culprit. This OYEAUTO unit is built to meet OEM fit and function for many Toyota and Lexus models plus select Scion, Subaru BRZ and Pontiac Vibe years. It is fully tested and backed with a 12-month warranty so you can replace the faulty sensor quickly and return the car to stable performance.

Will this MAF sensor fit my car?

The sensor is engineered as a direct-fit alternative to several factory part numbers and supports a long list of vehicles. Check the detailed fitment list against your year, model, and engine code to confirm compatibility before ordering.

• Direct replacements for part numbers like 22204-31010 and 22204-0T040.
• Covers many Toyota models: Camry, Corolla, Highlander, RAV4, Sienna, Avalon, Prius, 4Runner, FJ Cruiser, Venza, Tundra and Matrix within listed years.
• Also compatible with Lexus models such as IS250/350, GS350, RX350 and ES350, plus select Scion, Subaru BRZ (2020) and Pontiac Vibe years.

How does installation typically go?

Installation is straightforward and designed for a quick do-it-yourself swap. Most users report completing the replacement in about ten minutes using basic hand tools and following safety steps.

• Disconnect the battery ground to reset the ECU and warning lights.
• Unplug the MAF electrical connector, remove mounting screws, swap sensors, and reassemble.
• Clear any codes if needed; the check-engine light should go out once the ECU relearns normal airflow.

What performance and quality features does this MAF offer?

OYEAUTO builds this sensor with materials and electronics tuned for stable readings under varied conditions. It provides fast response time and tight output tolerance to help the engine control unit manage fuel and ignition timing more reliably.

• Fast response time (approx. 15 ms) for quicker ECU adjustments.
• Output curve tolerance under 2% to maintain accurate airflow signals.
• 100% computer-tested to ensure thermal stability and signal clarity under load.

What warranty and post-sale support are included?

OYEAUTO includes a 12-month warranty to protect against manufacturing defects. If a covered problem appears during the warranty period, the brand offers a refund or replacement after you contact their support team.

• 12-month coverage for defects and functional failures.
• Customer support available for troubleshooting and warranty claims.
• Recommended: clean the airbox and replace the air filter before installation to extend sensor life.

Who is this for? This OYEAUTO MAF 22204-31020 is for DIYers and professional technicians who need a reliable, affordable replacement for factory mass air flow sensors on supported Toyota, Lexus, Scion, Subaru and Pontiac models. Choose this unit if you want OEM-style fitment, fast ECU-readable response, and a backed warranty to address airflow-related drivability or fuel-efficiency issues.