Subaru OEM Subaru Mass Air Flow Sensor Subaru BRZ 2013-2020 / Crosstrek 2014-2016 | 22680AA400

Product Fitment:

2013-2020 Subaru BRZ

2014-2016 Subaru Crosstrek Hybrid

Overview

The Genuine Subaru Mass Air Flow Sensor (Part #22680AA400) is an OEM-quality replacement sensor designed for the 2013–2020 Subaru BRZ. This factory-spec sensor precisely measures the volume and density of air entering the engine, ensuring the ECU delivers the correct fuel mixture for optimal performance, fuel economy, and emissions compliance. If you're experiencing rough idle, poor acceleration, or a check engine light on your BRZ, replacing the MAF sensor with this exact-fit Genuine Subaru part restores factory performance without guesswork.

Key Features & Benefits

• Genuine Subaru OEM Part — Manufactured to factory specifications for the BRZ; guaranteed to fit and function exactly like the original sensor your car left the factory with.
• Precise Air Metering — Accurately measures intake air mass so the ECU can calculate the ideal air-to-fuel ratio, maintaining power output and fuel efficiency across all driving conditions.
• Plug-and-Play Installation — Direct OEM replacement with the factory connector and mounting configuration; no modifications or adapters required.
• Protects Engine Health — A faulty MAF sensor can cause lean/rich conditions that damage catalytic converters and O2 sensors over time; replacing it promptly with the correct OEM part prevents downstream component damage.
• Restores Factory Diagnostics — Eliminates MAF-related DTCs (e.g., P0101, P0102, P0103) and clears check engine light conditions caused by a failing sensor.
• Backed by Subaru's Factory Warranty — Covered under Subaru's standard OEM parts warranty when installed by an authorized Subaru dealer or qualified technician.

What's Included

• 1x Genuine Subaru Mass Air Flow (MAF) Sensor — Part #22680AA400

Specifications

Fitment & Compatibility

This Genuine Subaru MAF Sensor is designed for the following vehicles:

Always verify fitment using your vehicle's VIN before ordering. Subaru part number 22680AA400 is the correct OEM reference for the 2013–2020 BRZ mass air flow sensor. Cross-reference OEM part number 22680AA400 with your dealer parts catalog to confirm applicability to your specific build date and trim.

Installation

The 22680AA400 MAF sensor is a direct bolt-on, plug-and-play replacement requiring no cutting, splicing, or modifications. The sensor mounts in the intake air duct between the air filter housing and throttle body using the factory screws and connects via the OEM wiring harness plug. Most DIY-capable owners can complete the swap in under 30 minutes with basic hand tools. After installation, clear any stored DTCs with an OBD-II scanner and perform a short test drive to allow the ECU to recalibrate fuel trims. Professional installation by a Subaru-authorized technician is recommended to preserve warranty coverage.