---
product_id: 211880885
title: "BR31-12B579-AA Mass Air Flow Sensor Replacement for Ford F-150 250 350 Mustang Lincoln 2011-2017 (Mass Air Flow Sensor Harness Connector Plug)"
brand: "ixgkhc"
price: "S$35"
currency: SGD
in_stock: true
reviews_count: 6
category: "Ixgkhc"
url: https://www.desertcart.sg/products/211880885-br31-12b579-aa-mass-air-flow-sensor-replacement-for-ford
store_origin: SG
region: Singapore
---

# Direct OEM Fit & Easy Mounting Up to 250°F Operating Temp ±2-5% Measurement Accuracy BR31-12B579-AA Mass Air Flow Sensor Replacement for Ford F-150 250 350 Mustang Lincoln 2011-2017 (Mass Air Flow Sensor Harness Connector Plug)

**Brand:** ixgkhc
**Price:** S$35
**Availability:** ✅ In Stock

## Summary

> 🚗 Boost your ride’s brainpower with precision airflow sensing!

## Quick Answers

- **What is this?** BR31-12B579-AA Mass Air Flow Sensor Replacement for Ford F-150 250 350 Mustang Lincoln 2011-2017 (Mass Air Flow Sensor Harness Connector Plug) by ixgkhc
- **How much does it cost?** S$35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/211880885-br31-12b579-aa-mass-air-flow-sensor-replacement-for-ford)

## Best For

- ixgkhc enthusiasts

## Why This Product

- Trusted ixgkhc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Installation:** Flange mount design with harness connector plug for quick, no-fuss swap.
- • **Durability Under Pressure:** Built to withstand up to 250°F for reliable operation in extreme engine conditions.
- • **Trusted Quality Assurance:** Rigorously tested to exceed OEM standards, backed by 4.3-star user satisfaction.
- • **Seamless OEM Compatibility:** Direct replacement for Ford F-150, Mustang & Lincoln (2011-2017) ensuring hassle-free installation.
- • **Precision Airflow Detection:** Engineered for ±2-5% accuracy to optimize fuel injection and performance.

## Overview

The BR31-12B579-AA Mass Air Flow Sensor Replacement is a high-precision, direct-fit sensor designed for Ford F-150, Mustang, Lincoln, and related models from 2011-2017. It delivers ±2-5% measurement accuracy, operates reliably up to 250°F, and features a plug-and-play flange mount for effortless installation. Engineered to meet or exceed OEM standards, this sensor ensures optimal engine performance, fuel efficiency, and reduced check engine alerts.

## Description

Buy BR31-12B579-AA Mass Air Flow Sensor Replacement for Ford F-150 250 350 Mustang Lincoln 2011-2017 (Mass Air Flow Sensor Harness Connector Plug): Mass Air Flow - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works so far - Car started up and ran great. So far so good. We will see if it lasts. Can't been the price... Even if it was just to test if it fixed the problem.
Review: Great - Works great on the mustang

## Features

- In case of idling during idling or a car that is thin under load / often running under idling or lean / rough idling or stalling, the MAF sensor needs to be replaced. MAF, also call top-quality air flow sensor, is a sensor used to determine the mass flow of air entering a fuel-injected internal combustion engine. Before installing the MAF, sure clean the air box and replace the air filter, otherwise "Code and Check Engine Light" may always be displayed even if the MAF is replaced with a new one.
- REPLACE PART # - Replacement For Ford BR31-12B579-AA
- FIT THE FOLLOWING VEHICLE - Mass Air Flow Sensor Replacement For Ford F-150 250 350 Mustang Lincoln 2011-2017
- *DIRECT FIT- A direct replacement for proper installation and easy mounting, made from quality materials that meet or exceed OEM standards and are rigorously tested before leaving the factory. It works better, is more stable and lasts longer, let IXGKHC Helping you solve car problems.
- *Buy with confidence - order from IXGKHC. PLEASE CHECK IN DETAIL BEFORE PURCHASING, double check your vehicle's year, model, engine and litres.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089SSCTNW |
| Best Sellers Rank | #870,868 in Automotive ( See Top 100 in Automotive ) #1,559 in Automotive Replacement Mass Air Flow Sensors |
| Brand | IXGKHC |
| Customer Reviews | 4.3 4.3 out of 5 stars (53) |
| Date First Available | July 21, 2019 |
| Exterior | BR31-12B579-AA BR3Z-12B579-AA |
| Item Weight | 3.99 ounces |
| Item model number | BR31-12B579-AA BR3Z-12B579-AA |
| Manufacturer | IXGKHC |
| Manufacturer Part Number | BR31-12B579-AA |
| Measurement Accuracy | ±2% to ±5% |
| Mounting Type | Flange Mount |
| OEM Part Number | AFLS165 BR31-12B579-AA BR3Z12B579AA MA278, MAF0112, BR31-12B579-AA BR3Z-12B579-AA, BR3112B579AA BR3Z12B579AA, BR3Z-12B579-AA, MAS0319, Replacement For Ford F-150 250 350 Mustang Lincoln 2011-2017 |
| Output Type | Digital |
| Package Dimensions | 5.51 x 3.15 x 2.36 inches |
| Sensing Distance | 100 Centimeters |
| Specific Uses For Product | Air Flow Sensor |
| Style | Box |
| Upper Temperature Rating | 250 Degrees Fahrenheit |

## Product Details

- **Brand:** IXGKHC
- **Item Weight:** 113.2 Grams
- **Measurement Accuracy:** ±2% to ±5%
- **Mounting Type:** Flange Mount
- **Style:** Box

## Images

![BR31-12B579-AA Mass Air Flow Sensor Replacement for Ford F-150 250 350 Mustang Lincoln 2011-2017 (Mass Air Flow Sensor Harness Connector Plug) - Image 1](https://m.media-amazon.com/images/I/610SkP7Hp1L.jpg)
![BR31-12B579-AA Mass Air Flow Sensor Replacement for Ford F-150 250 350 Mustang Lincoln 2011-2017 (Mass Air Flow Sensor Harness Connector Plug) - Image 2](https://m.media-amazon.com/images/I/7175hMdeVRL.jpg)
![BR31-12B579-AA Mass Air Flow Sensor Replacement for Ford F-150 250 350 Mustang Lincoln 2011-2017 (Mass Air Flow Sensor Harness Connector Plug) - Image 3](https://m.media-amazon.com/images/I/71mEv9szFUL.jpg)
![BR31-12B579-AA Mass Air Flow Sensor Replacement for Ford F-150 250 350 Mustang Lincoln 2011-2017 (Mass Air Flow Sensor Harness Connector Plug) - Image 4](https://m.media-amazon.com/images/I/71iAac1sCDL.jpg)
![BR31-12B579-AA Mass Air Flow Sensor Replacement for Ford F-150 250 350 Mustang Lincoln 2011-2017 (Mass Air Flow Sensor Harness Connector Plug) - Image 5](https://m.media-amazon.com/images/I/71FQ+j5kN-L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works so far
*by D***R on February 25, 2023*

Car started up and ran great. So far so good. We will see if it lasts. Can't been the price... Even if it was just to test if it fixed the problem.

### ⭐⭐⭐⭐⭐ Great
*by I***C on January 3, 2021*

Works great on the mustang

### ⭐⭐⭐ 14 Ford Expedition, NOT Plug and Play
*by R***R on June 12, 2021*

For a 14 Ford Expedition, this is NOT "plug and play". This vehicle only uses 4 of the 6 wires, the outer wire on each side is not used. Also the color coding does not totally align; the yellow brown from the car goes to the purple black, the blue goes to the blue white, green to green orange, and purple gray to blue black. Other applications are probably different. Please be careful! (NO, I did not leave it like the picture, that is just to show the proper connections for my vehicle)

## Frequently Bought Together

- BR31-12B579-AA Mass Air Flow Sensor Replacement for Ford F-150 250 350 Mustang Lincoln 2011-2017 (Mass Air Flow Sensor Harness Connector Plug)
- Effoexparts Maf Mass air Flow Sensor Meter Compatible with Ford F-150 2011-2014; Mustang 11-14; Explorer 13-16; Taurus 13-16; Lincoln Navigator 12-14; MKS MKT 13-16 Replace OE BR3Z 12B579-A

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-13*