---
product_id: 508089095
title: "Mass Air Flow Sensor Meter MAF Compatible with 03-04 Ford Focus; 03-04 Escort; 01-04 Escape; 01-03 Ranger; 99-03 Windstar; 01-04 E150; 99-05 Explorer; 01-04 E250 Van & More Replace OE 86-50011"
brand: "advanex"
price: "€ 46.04"
currency: EUR
in_stock: true
reviews_count: 13
category: "Advan Ex"
url: https://www.desertcart.at/products/508089095-mass-air-flow-sensor-meter-maf-compatible-with-03-04
store_origin: AT
region: Austria
---

# High-temp molded PBT for durability Plug & play easy installation OE-standard precision fit Mass Air Flow Sensor Meter MAF Compatible with 03-04 Ford Focus; 03-04 Escort; 01-04 Escape; 01-03 Ranger; 99-03 Windstar; 01-04 E150; 99-05 Explorer; 01-04 E250 Van & More Replace OE 86-50011

**Brand:** advanex
**Price:** € 46.04
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your airflow, upgrade your drive!

## Quick Answers

- **What is this?** Mass Air Flow Sensor Meter MAF Compatible with 03-04 Ford Focus; 03-04 Escort; 01-04 Escape; 01-03 Ranger; 99-03 Windstar; 01-04 E150; 99-05 Explorer; 01-04 E250 Van & More Replace OE 86-50011 by advanex
- **How much does it cost?** € 46.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/508089095-mass-air-flow-sensor-meter-maf-compatible-with-03-04)

## Best For

- advanex enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Compatibility:** Designed to perfectly fit a wide range of Ford models from 1999 to 2005, eliminating guesswork and ensuring hassle-free upgrades.
- • **Effortless Installation:** Flange mount design with simple plug-and-play setup means you’re back on the road faster—no mechanic needed.
- • **Built to Brave Harsh Conditions:** Crafted from high-temperature molded Polybutylene Terephthalate, this sensor withstands extreme engine environments for long-lasting reliability.
- • **Precision Engineered for Your Ride:** Laser-trimmed digital circuits ensure flawless airflow measurement, optimizing engine performance and fuel efficiency.
- • **Trusted Quality with Peace of Mind:** Backed by a one-year warranty and strict OE standards, this sensor keeps your check engine light off and your drive smooth.

## Overview

The AdvanEX Mass Air Flow Sensor Meter is a precision-engineered replacement part compatible with multiple Ford models (1999-2005). Made from durable, high-temp molded PBT and featuring laser-trimmed digital circuits, it ensures accurate airflow measurement for optimal engine performance. Its plug-and-play flange mount design allows for quick, hassle-free installation, backed by a one-year warranty for reliable, long-term use.

## Description

Buy AdvanEX Mass Air Flow Sensor Meter MAF Compatible with 03-04 Ford Focus; 03-04 Escort; 01-04 Escape; 01-03 Ranger; 99-03 Windstar; 01-04 E150; 99-05 Explorer; 01-04 E250 Van & More Replace OE 86-50011: Mass Air Flow - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Awesome - Great price. No more check engine light!!! :)
Review: 2001 Ford Focus SE - super easy - Went into a 2001 Ford Focus SE. Installation was 2 torx screws and a plug, so easy. Some online tutorials made installation look more involved, maybe those were different 2001 models - but on the SE it was a breeze. Appears to have fixed idle, stalling when stopping issues we were having before. If I bought a full can of MAF cleaner it would sit in my garage for decades collecting dust so this was a great option for me.

## Features

- Application: Compatible with 2003-2004 Ford Focus 2.0L; 2003-2004 Escort 2.0L; 2001-2004 Escape 2.0L; 2001-2003 Ranger 2.3L; 2001-2006 Escape 3.0L; 1999-2003 Windstar 3.8L; 1999-2005 Explorer 4.0L; 2001-2004 E150 4.2L; 2001-2004 E250 Van 4.2L; 1999-2001 Explorer 5.0L & More【NOTE】Please double check your vehicle fitment before purchasing.
- Interchange: 74-50011,86-50011, XF2Z12B579AB, XF2Z12B579BA, XF2F12B579BA, 1L2Z12B579BARM, 1L2Z12B579BA
- Note: Please clean out the air box and replace the air filter before installing this Mass Air Flow Sensor Meter, or the Code and Check Engine Light may keep showing even if you replace a new MAF.
- Quality: AdvanEX mass air flow sensor is produced in strict accordance with the OE standard, made of first-class materials, easy to install and clean, small air inlet resistance, High temperature molded PBT, assure long life and durability under harsh operating environments. precisely engineered, ensures perfect fit and a hassle-free installation. Manufactured by digital board technology with laser trimmed circuits, ensures precise air flow measurements.
- We will provide a one-year after-sale service,If you encounter product cracking. Please contact us in time and we’ll work to resolve your issues. Please double-check your vehicle fitment before purchasing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCFM3YFD |
| Best Sellers Rank | #67,398 in Automotive ( See Top 100 in Automotive ) #57 in Automotive Replacement Mass Air Flow Sensors |
| Brand | AdvanEX |
| Brand Name | AdvanEX |
| Customer Reviews | 4.4 out of 5 stars 168 Reviews |
| Included Components | No |
| Item Weight | 0.1 kg |
| Manufacturer | Hengxiang |
| Material | Polybutylene Terephthalate |
| Material Type | Polybutylene Terephthalate |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | HX-25219-01 |
| Specific Uses For Product | [POSSIBLE USES] Automobile Maintenance, Engine Tuning |
| Unit Count | 1 Count |

## Product Details

- **Brand:** AdvanEX
- **Item Weight:** 0.1 Kilograms
- **Style:** Modern
- **Mounting Type:** Flange Mount
- **Output Type:** physical

## Images

![Mass Air Flow Sensor Meter MAF Compatible with 03-04 Ford Focus; 03-04 Escort; 01-04 Escape; 01-03 Ranger; 99-03 Windstar; 01-04 E150; 99-05 Explorer; 01-04 E250 Van & More Replace OE 86-50011 - Image 1](https://m.media-amazon.com/images/I/71LOeVK9orL.jpg)

## Questions & Answers

**Q: Will this work for 2003 ranger 3.0l?**
A: Yes,this mass air flow sensor is compatible with this vehicle.

**Q: Does it fit a 2003 Ford Explorer 4.6 V8?**
A: Sorry,this mass air flow sensor can't compatible with this model

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome
*by M***E on March 6, 2026*

Great price. No more check engine light!!! :)

### ⭐⭐⭐⭐⭐ 2001 Ford Focus SE - super easy
*by A***M on August 10, 2026*

Went into a 2001 Ford Focus SE. Installation was 2 torx screws and a plug, so easy. Some online tutorials made installation look more involved, maybe those were different 2001 models - but on the SE it was a breeze. Appears to have fixed idle, stalling when stopping issues we were having before. If I bought a full can of MAF cleaner it would sit in my garage for decades collecting dust so this was a great option for me.

### ⭐⭐⭐⭐⭐ Works great
*by J***H on October 21, 2025*

It wasn't what I actually needed but it was what I ordered got here on time all is good

## Frequently Bought Together

- AdvanEX Mass Air Flow Sensor Meter MAF Compatible with 03-04 Ford Focus; 03-04 Escort; 01-04 Escape; 01-03 Ranger; 99-03 Windstar; 01-04 E150; 99-05 Explorer; 01-04 E250 Van & More Replace OE 86-50011
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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-27*