Enjoy free shipping on orders over $29.99
- Home
-
All Categories
- Musical Instruments
- Home & Kitchen
- Electronics
- Tools & Home Improvement
- Toys & Games
- Industrial & Scientific
- Automotive
- Baby
- Sports & Outdoors
- Computers & Accessories
- Clothing, Shoes & Jewelry
- Office Products
- Pet Supplies
- Arts, Crafts & Sewing
- Kitchen & Dining
- Grocery & Gourmet Food
- Patio, Lawn & Garden
- Health & Household
- Appliances
- Cell Phones & Accessories
- Sports Collectibles
- Camera & Photo Products
- Payment
- About Us
- FAQ
- Privacy Notice
- Shipping & Returns
- Contact Us
Your cart is empty.
Your cart is empty.- Home /
- Automotive /
- Replacement Parts
- Steering System
- Engine Cooling & Climate Control
- Engines & Engine Parts
- Ignition Parts
- Bearings & Seals
- Switches & Relays
- Body & Trim
- Belts, Hoses & Pulleys
- Sensors
- Brake System
- Exhaust & Emissions
- Windshield Wipers & Parts
- Gaskets
- Shocks, Struts & Suspension
- Filters
- Transmission & Drive Train
- Lighting & Electrical
- Fuel System
- Starters & Alternators
- Batteries & Accessories
- Window Regulators & Motors
- Motors
- Cables
- Caps
/
- Motors /
- Blower
Product Description
A/C blower motor Control Module
Important Components for Adjusting Your Car's Air Conditioning
The blower motor resistor is to regulate the speed of the blower motor. Usually installed together with the blower fan, you can find it below the passenger side console. It changes the current by adjusting the size of the resistor, thus controlling the speed of the blower motor. This allows you to adjust the air volume and temperature of the car's air conditioning or heating system, improving driving comfort.

A/C blower motor resistor

Compatible with
- Ford EXPEDITION 2009-2017
- Ford F-150 2009-2014
- Ford F-250 SUPER DUTY 2009
- Ford LOBO 2010-2014
- LINCOLN MARK LT 2010-2014;NAVIGATOR 2009-2017

OE&Reference Number
- BL3Z19E624A
- BL3Z19E624B
Steps for using heat shrink tubing for wiring

1. Strip wires:
You will need to prepare a Crimping tool and a heat gun or a lighter beforehand.
- Remove the reserved insulation layer.

2. Sleeve tubing:
- Insert the wire into the connector tube, complete the crimping on one side before connecting the other side.

3. Crossing the line:
- Use Crimping tool to crimp the position of the wire and copper ring tightly to ensure a secure connection.

4. Heat:
- Heat connector tube, applying moderate and uniform heat to the entire tubing until it fully shrinks and tightly fits around the wire.
Product Information
Part Name | HVAC Blower Motor Resistor |
Model Name | KM59A |
AC Control Type | Auto |
Attachment Method | Bolt Mount |
Number of connectors | 1 |
Pin/Terminal Quantity | 4 |
Wiring Harness Included | YES |
Wire harness length (IN) | 13.38 IN |
Package Contents | Blower Motor Resistor*1; Wire Harness*1; Heat shrink tubing*4 |
BL3Z19E624A
Related Products
KM59A | Our Model | KM59D |
White | Color | Black |
| Difference | Interchangeable |
KM59A | Our Model | KR117E |
White | Color | Black |
| Difference | Only for manual AC |
- 9L3Z19E624B
- 3F2Z18591AA

Robinson Alzate
June 11, 2025
Right part the first time. Good job. Thank you
Sadie
May 3, 2025
My pigtail connector and resistor were shot. 4 wires and two 8mm bolts later and everything is back to 100%. The length of wire on the new connector made it so I could route it much better. Just make sure you take pictures before you cut just in case. There is no wiring diagram.
ThomasL
February 11, 2025
This part will repair the condition on Fords where the fan motor just stops blowing. I'd been wiggling wires to get things back running for a year or so and finally got around to replacing the motor resistor/wiring connector.This kit has a new connector with larger gage wires to hopefully solve the thermal problems that older trucks can run into. My old motor resistor had signs of overheating when I replaced it with this kit. This is about as easy of a replacement as you can have while doing things under a dashboard. The new wiring harness has a new connector with about 10" long pre-stripped wires. The kit even comes with crimp connectors so all that you'll need is a pair of crimping pliers and some wire strippers (same tool often).
Shannon
January 22, 2025
Used for 2013 F150, came with butt connectors and it was super easy to install! Most of all, problem of no blower fixed and will keep the pickup going a little longer!
candy clark
December 6, 2024
This fit great in my 2013 f150. It was easy to install . My blower fan works .I won't have to open glovebox and wiggle the wires to get my blower fan to work.
Recommended Products