---
product_id: 436966942
title: "RLP Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner Mountaineer Replaces 3L3Z-12B579-BA MAF0012"
brand: "rlp"
price: "$80"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/436966942-rlp-mass-air-flow-sensor-maf-sensor-compatible-with-ford
store_origin: NZ
region: New Zealand
---

# Direct fit for 30+ Ford/Lincoln/Mercury models Precision metal flange mount Wide temp range accuracy RLP Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner Mountaineer Replaces 3L3Z-12B579-BA MAF0012

**Brand:** rlp
**Price:** $80
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride’s brain with precision airflow sensing!

## Quick Answers

- **What is this?** RLP Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner Mountaineer Replaces 3L3Z-12B579-BA MAF0012 by rlp
- **How much does it cost?** $80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/436966942-rlp-mass-air-flow-sensor-maf-sensor-compatible-with-ford)

## Best For

- rlp enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Installation:** Flange mount design means quick, hassle-free replacement—get back on the road faster.
- • **12-Month Warranty Included:** Confidence backed by a full year warranty—free replacement or refund if it fails.
- • **Durable Metal Construction:** Built with high-quality metal flange mount for long-lasting reliability under the hood.
- • **Wide Vehicle Compatibility:** Seamlessly fits 2004-2015 Ford, Lincoln, and Mercury models—no guesswork needed.
- • **Precision Airflow Measurement:** Ensures ±2% accuracy for optimal engine performance and fuel efficiency.

## Overview

The RLP Mass Air Flow Sensor (MAF0012) is a high-precision replacement sensor designed to measure airflow with ±2% accuracy across a wide temperature range. Compatible with over 30 Ford, Lincoln, and Mercury models from 2004 to 2015, it features durable metal flange mounting for easy installation and reliable performance. Backed by a 12-month warranty, this sensor optimizes engine efficiency, fuel economy, and reduces emissions, making it a smart upgrade for professional drivers who demand peak vehicle performance.

## Description

RLP Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner Mountaineer Replaces 3L3Z-12B579-BA MAF0012

## Features

- Replacement MAF sensor - Air Flow Sensors (MAFs) measure the amount and characteristics of air entering the engine, providing highly accurate airflow readings to the ECU over a wide range of ambient temperatures, thereby ensuring efficient engine operation. Please clean out the air box and replace the air filter before installing this MAF sensor, or the Code Check Engine Light may keep showing even if you replace a new one.
- Trustworthy Quality - Uses precision elements and high-quality components for enhanced durability and accurate air flow measurements. The MAFs must go through multiple inspections and air flow tests to ensure precise sensor reading and data transmission to the engine system.
- Ensure fit - Compatible with Ford, Lincoln and Mercury Vehicles, 2004-2011 Crown Victoria, 2007-2014 Edge, 2005-2012 Escape, 2005-2011 Expedition, 2004-2012 Explorer, 2004-2010 F-150, 2005-2010 Ford F-250/350 Super Duty, 2006-2012 Fusion, 2004-2011 Ranger, 009-2012 MKS, 2007-2015 MKX, 2007-2012 MKZ, 2005-2011 Navigator & Town Car, 2005-2011 Grand Marquis & Mariner, 2006-2011 Milan, 2005-2007 Montego, 2004-2010 Mountaineer and more.
- Relaces Part # - 3L3Z-12B579-BA, 3L3Z12B579BA, MAF0012, 245-1108, AF10140, MAS0140, AFLS131. The MAF Sensor can easily be located beside the air intake box inside the engine bay.
- 12-Month Warranty - This mass air flow sensor assembly comes with 12 months warranty, if the sensor ever fails on your car, simply contact us for free replacement or refund. Save time and money off of dealer prices by purchasing this part and taking advantage of our product and services.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | RLP |
| Part number | RLP-3L3Z-12B579-BA |
| Item Weight | 68 g |
| Package Dimensions | 14.4 x 12.09 x 6.71 cm; 68 g |
| Item model number | MAF0012 |
| Style | Flange Mount |
| Material | Metal |
| Item Package Quantity | 1 |
| Measurement Accuracy | ±2% |
| Plug Profile | Flange Mount |
| Specific uses | Air Flow Sensor |
| Included components | 1 * Mass Air Flow Sensor |
| Batteries Required? | No |

## Product Details

- **Brand:** RLP
- **Material:** Metal
- **Item weight:** 0.07 Kilograms
- **Style:** Flange Mount
- **Maximum supply voltage:** 12 Volts

## Images

![RLP Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner Mountaineer Replaces 3L3Z-12B579-BA MAF0012 - Image 1](https://m.media-amazon.com/images/I/61iNSQ-YLfL.jpg)

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-24*