---
product_id: 68531107
title: "HVAC Blower Motor Resistor - Compatible with Ford, Lincoln, Mercury Vehicles - Expedition, Escape, F150, F250, F350 Super Duty, Mustang, Mark LT, Mariner Replaces 3F2Z-18591-AA, YH-1715"
brand: "aa ignition"
price: "R$329"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/68531107-hvac-blower-motor-resistor-compatible-with-ford-lincoln-mercury-vehicles
store_origin: BR
region: Brazil
---

# Easy installation Controls fan speed Lifetime warranty HVAC Blower Motor Resistor - Compatible with Ford, Lincoln, Mercury Vehicles - Expedition, Escape, F150, F250, F350 Super Duty, Mustang, Mark LT, Mariner Replaces 3F2Z-18591-AA, YH-1715

**Brand:** aa ignition
**Price:** R$329
**Availability:** ✅ In Stock

## Summary

> 🌬️ Keep Your Cool with Confidence!

## Quick Answers

- **What is this?** HVAC Blower Motor Resistor - Compatible with Ford, Lincoln, Mercury Vehicles - Expedition, Escape, F150, F250, F350 Super Duty, Mustang, Mark LT, Mariner Replaces 3F2Z-18591-AA, YH-1715 by aa ignition
- **How much does it cost?** R$329 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/68531107-hvac-blower-motor-resistor-compatible-with-ford-lincoln-mercury-vehicles)

## Best For

- aa ignition enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind:** Enjoy a lifetime warranty, because we stand behind our product.
- • **Precision Fit:** Designed specifically for Ford, Lincoln, and Mercury models for a seamless installation.
- • **Durable Quality:** Crafted to meet high standards, ensuring long-lasting performance.
- • **Revitalize Your Ride:** Breathe new life into your vehicle's climate control with this essential replacement.
- • **User-Friendly Installation:** No mechanic? No problem! Install it yourself in just minutes.

## Overview

The HVAC Blower Motor Resistor is a crucial component for controlling the fan speed in your vehicle's AC and heating system. Compatible with a range of Ford, Lincoln, and Mercury models from 2004 to 2017, this replacement part ensures optimal air flow and comfort. With easy installation and a lifetime warranty, it's the perfect solution for restoring your vehicle's climate control functionality.

## Description

Full description not available

## Features

- Replacement HVAC Blower Motor Resistor - Controls the fan speed in your AC and heating system. If you can no longer adjust the air speed with your AC controls, or your air conditioner system no longer blows, chances are you need a new Blower Motor Resistor.
- Compatible Replacement for Ford, Lincoln & Mercury Vehicles - 2008 - 2012 Escape | 2007 - 2017 Expedition | 2004 - 2014 F-150 | 2008 - 2010 F-250, 350, 450, 550 Super Duty | 2006 - 2008 Mark LT | 2008 - 2011 Mariner | And More, SEE BELOW for all vehicles.
- Replaces Part# - 3F2Z18591AA, YH1715, 973-444 - Easily installs into your AC blower motor. Simply remove the screws that secure the blower motor resistor into the blower, remove the resistor assembly, and install the new resistor in place.
- OEM Fit, Quality, Finish - While this is NOT a genuine OEM part, it is a direct replacement. Only fits models with MANUAL A/C controls. Fits various model years including 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17.
- Lifetime Warranty - This HVAC Blower Fan Motor Resistor Kit comes complete with a Lifetime Warranty. If the climate control resistor ever fails on your F 150, Mark LT, Mariner or other vehicle simply contact us for a replacement. See our website for full details.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AA Ignition |
| Brand | AA Ignition |
| Item Weight | 2.39 ounces |
| Package Dimensions | 3.86 x 3.54 x 2.36 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 3F2Z-18591-AA |
| OEM Part Number | 3F2Z-18591-AA, 3F2Z18591AA, 973444, YH-1715, YH1715 |

## Product Details

- **Brand:** AA Ignition
- **Material:** resistor
- **Manufacturer:** AA Ignition

## Images

![HVAC Blower Motor Resistor - Compatible with Ford, Lincoln, Mercury Vehicles - Expedition, Escape, F150, F250, F350 Super Duty, Mustang, Mark LT, Mariner Replaces 3F2Z-18591-AA, YH-1715 - Image 1](https://m.media-amazon.com/images/I/61KXkPM62PL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the resistor plug into the blower motor of a 2005 chevy Silverado  1500**
A: Yes the 2 wire connection 
And the heater control wires plug into resistor

**Q: I have a 1998 Chevy suburban.  Well that’s also work on my  suburban?**
A: No,     2003-2006 suburbans only  so find another model...but DO NOT buy from BESTTOPSTAR  they send defective products.

**Q: My truck is a 3 wire, but i was sent a 7 wire. Can you send a wiring diagram?  If not I’ll need a new part**
A: You ordered the wrong one

**Q: Will this fit a 2006 Dodge Ram 3500 diesel?**
A: Hi, yes this should fit with your vehicle.

## Frequently Bought Together

- HVAC Blower Motor Resistor - Compatible with Ford, Lincoln, Mercury Vehicles - Expedition, Escape, F150, F250, F350 Super Duty, Mustang, Mark LT, Mariner Replaces 3F2Z-18591-AA, YH-1715
- A-Premium HVAC Heater Blower Motor with Fan Cage Compatible with Ford & Lincoln Vehicles - F-150 2009-2014, Expedition 2009-2017, Navigator 2009-2017

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**Shop now:** [https://www.desertcart.com.br/products/68531107-hvac-blower-motor-resistor-compatible-with-ford-lincoln-mercury-vehicles](https://www.desertcart.com.br/products/68531107-hvac-blower-motor-resistor-compatible-with-ford-lincoln-mercury-vehicles)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*