HomeHVAC > Motors, Core, Case and Related ComponentsFour Seasons 75870 HVAC Blower Motor
Part #: 75870

Four Seasons 75870 HVAC Blower Motor

Blower Motor
⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Blower Motor
🚗Fitment: Ford, Mustang
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Overview of Four Seasons Blower Motor 75870 for Ford Mustang

The Four Seasons Blower Motor 75870 is designed specifically for Ford Mustang models, providing reliable HVAC performance. This new, OE replacement blower motor assembly features a flanged end and includes a cage wheel for efficient airflow.

  • 12 Volt operation suitable for automotive HVAC systems
  • Flanged end design for secure OE mounting
  • Counterclockwise (CCW) rotation for proper fitment
  • Includes a 5.875-inch diameter cage wheel with 2.75-inch height
  • Vented motor housing for improved cooling
  • Lead wire terminal type with two terminals and one female connector
  • Plastic construction with a motor diameter of 3 inches and length of 3.625 inches
  • Shaft length of 2.1875 inches

Detailed Product Description

The Four Seasons Blower Motor 75870 is part of the Blower Motor product line, which focuses on delivering direct OE replacement HVAC blower motors. This motor assembly is designed with a flanged end and OE mount type to ensure a precise fit in Ford Mustang HVAC systems. The motor operates at 12 volts and features a vented housing to maintain optimal motor temperature during operation. The included cage wheel, measuring 5.875 inches in diameter and 2.75 inches in height, is engineered to provide consistent airflow through the vehicle’s heating and cooling system. The motor’s counterclockwise rotation and lead wire terminal type with two terminals and a female connector ensure compatibility with the Mustang’s electrical connections.

Common Applications and Issues Addressed

  • Restores proper airflow in Ford Mustang HVAC systems
  • Replaces faulty or worn blower motors causing weak or no air circulation
  • Eliminates unusual noises from damaged blower motor assemblies
  • Resolves intermittent blower operation due to electrical connection issues
  • Improves heating and cooling efficiency by restoring motor performance

Installation Notes and Tips

  • Ensure vehicle ignition is off and battery disconnected before installation
  • Verify the blower motor rotation direction matches the original (CCW)
  • Check that the flanged end and OE mount align with the Mustang’s HVAC housing
  • Confirm the lead wire terminals and female connector fit securely to avoid electrical issues
  • Handle the plastic motor housing carefully to prevent damage during installation

Quality Assurance and Warranty

The Four Seasons Blower Motor 75870 is a new, direct OE replacement part manufactured to meet or exceed original equipment specifications. It undergoes quality control testing to ensure reliable operation and durability. This blower motor assembly is backed by Four Seasons’ standard warranty coverage, providing assurance of product quality and performance for Ford Mustang HVAC repairs.

BrandFour Seasons
Part Number75870
PositionBlower Motor
Cage Wheel Includedw/ Wheel
Connector GenderFemale
Connector Qty1
DescriptionBlower Motor Assy /Flanged
Flanged EndYes
MaterialPlastic
Motor Diameter3.000
Motor Length3.625
Mount TypeOE Mount
New or RemanNew
Number of Terminals2
O.E. Replacement?Yes
RotationCCW
Shaft Length2.1875
StyleFlanged
Terminal TypeLead Wire
TypeBlower Motors
VentedVented
Voltage12
Wheel Dia. IN5.875
Wheel Height IN2.750

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2014FordMustangN/ACompatible with supplied wheel.; Blower Motor
2013FordMustangN/ACompatible with supplied wheel.; Blower Motor
2012FordMustangN/ACompatible with supplied wheel.; Blower Motor
2011FordMustangN/ACompatible with supplied wheel.; Blower Motor
2010FordMustangN/ACompatible with supplied wheel.; Blower Motor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2194102311826655262370027375870AR3Z19805AAR3Z19805BM10580MM1041PM9396

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.