OYEAUTO Mass Air Flow Sensor MAF 22204-75040 for Toyota Camry Highlander — Direct-Fit, Tested Replacement

OYEAUTO Mass Air Flow Sensor 22204-75040 is a direct-fit replacement MAF that restores accurate airflow readings for compatible Toyota, Lexus and Honda models to help stabilize idle, fuel trim and drivability.

This MAF sensor is engineered as a plug-and-play aftermarket replacement for a long list of popular vehicles — including Highlander, Camry, RAV4, Tacoma, select Lexus ES/LS/LC models and Civic, Accord and CR-V variants. It matches common OEM fitment numbers, undergoes computer testing for signal consistency, and is built from materials and electronics intended to meet OEM-style thermal and durability expectations.

Which vehicles and engines will this MAF sensor fit?

This unit references part numbers like 22204-75040 and fits many Toyota, Lexus and Honda models from roughly mid-2010s through 2021, across L4 and V6 engines and some V8 Lexus models. Always cross-check the connector, mounting points and part reference on your old sensor before ordering to ensure compatibility.

• Toyota: Highlander, Camry, Corolla, Tacoma, Sienna, RAV4, C-HR, Avalon — various 1.8L, 2.0L, 2.5L, 2.7L L4 and 3.5L V6 applications.
• Lexus: ES, LS, LC, RX, UX series and performance GS/RC models covering 2.0L–5.0L engines.
• Honda: Civic, CR-V, Accord in listed model years with compatible L4 engines.

How does installing this MAF help day-to-day driving?

A properly functioning mass air flow sensor provides the engine control unit accurate airflow data so fuel injection and ignition timing adjust correctly. Replacing a faulty MAF can reduce rough idle, restore fuel economy trends and clear related diagnostic trouble codes once the system is reset.

• Restores consistent air-to-fuel readings for smoother idling and acceleration.
• Helps reduce incorrect fuel trims that cause poor fuel economy.
• Tends to clear MAF-related check-engine lights after battery disconnect or code reset.

What quality and performance features does this OYEAUTO part offer?

The sensor is built with upgraded materials and electronics designed for stable operation under varying temperatures. It is tested on electronic benches to verify output stability and fast response time, and it references several OEM part numbers for compatibility.

• Computer-tested for stable output and clear signal to the ECU under load.
• Designed for thermal stability and improved durability versus worn OEM units.
• Fast response time and tight output tolerance for more accurate airflow readings.

How difficult is the installation and what should I do before replacing it?

Installation is straightforward for most DIYers: the sensor typically bolts into the intake tubing and connects with a single electrical plug. Before installing, clear debris from the airbox and replace the air filter so the new sensor measures clean airflow; disconnecting the battery can help clear the warning lamp after installation.

• Typical replacement time: around 10 minutes for experienced users.
• Disconnect the battery ground to reset codes and the check-engine light if needed.
• Recommended to clean airbox and install a fresh air filter prior to fitting.

Who is this for: This OYEAUTO MAF is aimed at vehicle owners, mechanics and DIY enthusiasts who need a reliable, cost-effective replacement for a failing mass air flow sensor on compatible Toyota, Lexus or Honda models. If your car shows rough idle, reduced fuel economy, or MAF-related diagnostic codes, this part offers a tested, plug-and-play option with a 12‑month warranty and manufacturer support to replace or refund if issues arise.