OTO-KAUTOPARTS Mass Air Flow Sensor MAF for Chevy Equinox/Malibu/GMC Terrain 1.5L Turbo — Direct-Fit, OEM Match

OTO-KAUTOPARTS Mass Air Flow (MAF) sensor — a direct-fit replacement that measures engine intake air and sends accurate airflow data to the ECU for proper fuel and ignition control.

This OTO-KAUTOPARTS MAF sensor is built to replace factory units in select Chevy and GMC models and restore accurate air-measurement signals to the engine control unit. Designed for 1.5L turbocharged engines used in Chevy Equinox (2018–2022), Malibu (2016–2022) and GMC Terrain (2018–2022), the sensor matches OEM fitment and electrical specifications listed under reference numbers 23366103, 23197633 and AFH70M-124. The part is engineered for plug-and-play installation, backed by a one-year warranty and live customer support for troubleshooting.

How does this MAF sensor affect engine performance?

The mass air flow sensor communicates the volume of incoming air to the ECU so the system can calculate the correct fuel delivery and ignition timing. A properly functioning MAF helps the engine run efficiently, reduces stumbling during acceleration, and supports steady idle behavior.

• Transmits airflow data to the ECU for accurate fuel metering.
• Helps maintain stable idle and consistent acceleration response.
• Direct-replacement design preserves factory electrical and vacuum connections.

Is this OTO-KAUTOPARTS sensor compatible with my vehicle?

This MAF is intended for 1.5L engine variants of Chevrolet Equinox (2018–2022), Chevrolet Malibu (2016–2022) and GMC Terrain (2018–2022). Confirm compatibility by cross-checking your vehicle’s original part number against 23366103, 23197633 or AFH70M-124 before ordering.

• Fits specified Chevy and GMC models with 1.5L engines—check model year range above.
• Compare your existing sensor part number to the provided references to be certain.
• If unsure, consult a dealer or use the vehicle’s VIN to verify fitment.

How difficult is installation and what should I watch for?

The unit is manufactured for direct replacement and typically installs with basic hand tools and the vehicle’s original connectors. For first-time installations or if you are not comfortable with electrical components, professional installation at a repair shop is recommended to avoid damage or diagnostic issues.

• Plug-and-play connector matches factory harness—no splicing required.
• Inspect mating surfaces and seals; replace clamps or boots if worn.
• After installation, clear any stored fault codes and perform an idle relearn if needed.

What warranty and support does OTO-KAUTOPARTS provide?

OTO-KAUTOPARTS includes a one-year limited warranty with this MAF sensor and offers customer support to assist with fitment or product questions. Their team provides prompt online consultation to help diagnose installation concerns and ensure the replacement performs as expected.

• One-year warranty against manufacturing defects.
• 28-hour online consultation and responsive customer service.
• Guidance available for part-number verification and installation tips.

Who is this for: This MAF sensor is for DIY mechanics, independent repair shops, and owners of Chevy Equinox, Malibu and GMC Terrain models equipped with the 1.5L engine who need an OEM-compatible airflow sensor replacement. Choose this OTO-KAUTOPARTS unit when you want a direct-fit aftermarket MAF with documented reference numbers (23366103, 23197633, AFH70M-124), clear compatibility windows, and manufacturer support to restore proper engine air-fuel control without long downtime.