Product Overview

The blower motor assembly, OEM number 88550-36020, is fitted to the Toyota Coaster bus, covering the BB40, BB46, BB55, and HZB50 chassis codes, and operates on a 24V electrical system typical of commercial bus platforms. As a routine wear item on a widely used commercial bus platform across Southeast Asia, Africa, and the Middle East, this blower motor sees consistent, repeat demand from distributors and workshops servicing Coaster fleets.

A worn or failing blower motor typically shows up as weak or no airflow from the vents, unusual noise from the blower unit, or intermittent fan operation. GSK Auto manufactures this blower motor to OEM specification at our Ningbo, China facility, with every unit tested before packing. We supply at wholesale volume with low MOQ and support private label packaging, with our team available to confirm fitment before shipping.

Replacement OEM Numbers

Cross-Reference OEM Number

8855036020, 2825000112, 282500-0112

(Confirm against your chassis code before ordering — these are commonly listed cross-references for this application, not a guarantee of exact fitment for every variant. 24V electrical system.)

What Is an HVAC Blower Motor?

Function: The blower motor drives the fan that pushes air through the HVAC system and into the cabin, providing heating, cooling, and ventilation airflow to the driver and passengers.

Working Principle: An electric motor spins a fan wheel, drawing air through the HVAC housing and pushing it through the ductwork and vents. Motor speed is controlled by the fan speed selector, adjusting airflow volume as needed.

Importance: On a commercial bus platform carrying passengers over long routes, a properly functioning blower motor is essential for passenger comfort and cabin ventilation.

Common Failures & Signs: Weak or no airflow from the vents at any fan speed. Unusual grinding, rattling, or squealing noise from the blower unit. Intermittent fan operation or a fan that only works on certain speed settings. Complete blower failure from worn motor bearings or brushes.

Key Features

OEM-standard fitment - matches factory mounting and electrical specification for the 88550-36020 application, 24V.

Durable construction - built to withstand sustained commercial bus-duty use.

Excellent fitment - direct drop-in replacement, no modification required.

Tested before shipment - every unit checked for proper function before packing.

Reliable performance - restores factory airflow and cabin ventilation.

Benefits

Importers - covers a common wear item with steady, repeat demand from the Toyota Coaster platform.

Wholesalers - consistent turnover as a standard service part for commercial bus fleets.

Repair Shops - tested unit reduces comeback risk on a routine HVAC repair.

Distributors - private label packaging available for building a branded catalog.

End Customers - restored cabin airflow and passenger comfort.

Packaging & Shipping

Standard export cartons. Customized packaging available for distributor branding. OEM-style and private label printing on request. Container loading handled directly, with mixed-SKU consolidation for smaller orders. Worldwide shipping to Europe, North America, South America, the Middle East, Africa, and Southeast Asia.

Why Choose GSK Auto

GSK Auto manufactures factory-direct, keeping pricing tied to production cost. This blower motor is built to OEM specification and tested before packing. We support low MOQ, private label packaging, and worldwide shipping, with our technical team available to confirm fitment before you order.

Call to Action

Sourcing HVAC blower motors for the Toyota Coaster? Contact GSK Auto for a wholesale quote, catalog, or OEM/private label cooperation.