---
product_id: 105390604
title: "Walker Products 245-1258 Mass Air Flow Sensor"
brand: "walker products"
price: "NT$18439"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/105390604-walker-products-245-1258-mass-air-flow-sensor
store_origin: TW
region: Taiwan
---

# Precision Measurement Enhanced Performance OEM Compatibility Walker Products 245-1258 Mass Air Flow Sensor

**Brand:** walker products
**Price:** NT$18439
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate Your Ride with Precision Performance!

## Quick Answers

- **What is this?** Walker Products 245-1258 Mass Air Flow Sensor by walker products
- **How much does it cost?** NT$18439 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/105390604-walker-products-245-1258-mass-air-flow-sensor)

## Best For

- walker products enthusiasts

## Why This Product

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

## Key Features

- • **Boost Fuel Economy:** Maximize your fuel efficiency with optimal air-fuel ratios.
- • **Seamless Integration:** Designed as an OEM replacement for effortless installation.
- • **Prevent Costly Repairs:** Avoid engine issues with timely sensor replacements.
- • **Real-Time Data Transmission:** Delivers accurate air flow data to your vehicle's computer.
- • **Optimize Your Engine's Efficiency:** Unlock peak performance with precise air measurement.

## Overview

The Walker Products 245-1258 Mass Air Flow Sensor is engineered to accurately measure air flow, ensuring your engine runs smoothly and efficiently. This OEM-compatible sensor provides real-time data to your vehicle's onboard computer, optimizing fuel delivery and enhancing overall performance. Replace faulty sensors to prevent engine issues and maintain peak fuel economy.

## Description

Walker Products 245-1258 Mass Air Flow Sensor

## Features

- Walker Products Mass Air Flow (MAF) sensor measures the amount of air by weight through changing voltages or frequencies
- MAF Sensor sends information collected to the onboard computer
- The computer uses this and other inputs to calculate the correct amount of fuel delivered
- Symptoms of failure MAF include poor starting, engine surging, engine stalling, a check engine light, and no-start conditions. Sensors are non-serviceable, replace sensors that are non-functional
- OEM Part Number: MAS0339 MA321 MAF0102
- ›See more product details

## Images

![Walker Products 245-1258 Mass Air Flow Sensor - Image 1](https://images-na.ssl-images-amazon.com/images/I/61DGlalPDHL.jpg)
![Walker Products 245-1258 Mass Air Flow Sensor - Image 2](https://images-na.ssl-images-amazon.com/images/I/61DZjTghWGL.jpg)
![Walker Products 245-1258 Mass Air Flow Sensor - Image 3](https://images-na.ssl-images-amazon.com/images/I/71a7dTspb%2BL.jpg)
![Walker Products 245-1258 Mass Air Flow Sensor - Image 4](https://images-na.ssl-images-amazon.com/images/I/71FhQx%2BXoiL.jpg)
![Walker Products 245-1258 Mass Air Flow Sensor - Image 5](https://images-na.ssl-images-amazon.com/images/I/61m1Fr5XZEL.jpg)

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**Shop now:** [https://www.desertcart.tw/products/105390604-walker-products-245-1258-mass-air-flow-sensor](https://www.desertcart.tw/products/105390604-walker-products-245-1258-mass-air-flow-sensor)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-25*