Mack 85128713 | Mack Truck Blower Motor | FleetRun FR-HVAC581


Same Day Shipping

Order The Truck Parts You Need Now and Pay Later With Our Financing Option Available

Order Now, Pay Later

Need Help With Parts?

(872) 240-4144

Hassle Free Returns

6 Month / 50,000 Mile Warranty

Part Number

  • FleetRun: FR-HVAC581

Cross Reference Part Number

  • Mack: 85128713 / 3543-H9631
  • Behr: H9631
  • Truck Air: 01-1206
  • RoadChoice: BM66302
  • MEI: 3955


  • Shaft Length: 1.875 in.
  • Motor Diameter: 3.30 in.
  • Shaft Diameter: 5/16 in.
  • 12 Volt System
  • 2 Pin Connector
  • Rotates CCW
  • Single Speed
  • Fits Mack Pinnacle, Mack Granite

Please note: this is an aftermarket part, the use of other manufacturer's names, part numbers or trademarks is for informational purposes only.

Please verify OEM part numbers before purchasing, FleetRun assumes no liability related to product use and fitment.

Mack 85128713 / 3543-H9631 Blower Motor

Upgrade your Mack truck's air conditioning system with the highest quality blower motor from FleetRun. Our OEM-quality aftermarket blower motors are designed to meet the demanding needs of heavy-duty commercial vehicles, ensuring optimal airflow and reliable performance.

The Mack blower motor is responsible for circulating air through the HVAC system, providing a comfortable cabin environment for long-haul journeys. With FleetRun's premium blower motor, you can expect powerful and consistent airflow, keeping you cool and comfortable on the road.

Crafted with precision and built to the highest standards of quality, our blower motors are the perfect replacement parts for your Mack trucks. We understand the importance of a reliable and efficient air conditioning system, and that's why our blower motors are engineered to deliver exceptional results.

When it comes to your Mack commercial vehicle, trust FleetRun for OEM-quality aftermarket blower motors that meet or exceed industry standards. Our products are designed to provide a perfect fit and seamless integration with your air conditioning system, ensuring reliable and efficient operation.

With FleetRun, you get the assurance of top-notch quality and performance without compromising your budget. We offer the best aftermarket solutions that match or even exceed the performance of original equipment manufacturers. Upgrade your Mack's air conditioning system with confidence, knowing that you're getting the finest replacement parts available.

Don't settle for subpar blower motors that compromise the performance of your Mack trucks. Choose FleetRun for the highest quality products designed specifically for heavy-duty commercial vehicles. Experience powerful airflow and lasting reliability with our OEM-quality aftermarket blower motors.

Shop with FleetRun today and browse our extensive selection of blower motors. We provide detailed product descriptions and specifications to help you make the right choice for your mack commercial vehicle. With our fast shipping and exceptional customer service, your replacement parts will be delivered promptly and efficiently.

Upgrade your Mack trucks with FleetRun's premium blower motors and enjoy the comfort and performance you deserve. Trust in our commitment to quality and reliability. Order your OEM-quality aftermarket blower motor from FleetRun now and experience the difference!

    • For other information such as tips and tricks or troubleshooting from technicians and shops visit our Shop Talk page from our menu