Four Seasons
Blower Motor

Four Seasons 76604 HVAC Blower Motor

Brand Four Seasons 76604
Material Plastic
Voltage 12
Connector Type 2 spade connector
Connector Gender Female
Flanged End Yes
Wheel Diameter 5.250
Rotation Ccw
Motor Diameter 3.500
Vented Vented
Cage Wheel Included W/ wheel
Connector Qty 1
Description Blower motor assy /flanged
Number of Terminals 2
Style Flanged
Type Blower motors
Product line Blower Motor
Fits Buick · 4 vehicles

Direct replacement. Blower motor assembly with flanged design for straightforward installation.

Vented design. Helps promote airflow through the motor for efficient operation.

Includes wheel. Comes as an assembly with the blower wheel already attached.

Cross-references ACI 87264, Four Seasons 76604 and 412604 for the same application. See all 6.

$59.61Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

HVAC Blower Motor for Buick Cascada

Restore steady cabin airflow with this Four Seasons HVAC blower motor assembly, part number 76604. Built for 12-volt operation with a flanged design and included wheel, it is a direct-fit replacement for select 2016-2019 Buick Cascada models.

Key Features

  • Four Seasons Blower Motor line for HVAC repair applications
  • Part number 76604 for easy identification and ordering
  • 12-volt motor with 2-spade female connector
  • Flanged end and flanged style for OE-style mounting
  • CCW rotation with vented construction
  • Plastic housing with 3.500-inch motor diameter
  • 5.250-inch wheel diameter with wheel included

Product Details

Four Seasons 76604 is an HVAC blower motor assembly engineered for dependable cabin air delivery. The unit uses a 2-terminal, 2-spade female connector and a CCW rotation profile, with a vented motor design and flanged mounting configuration. For buyers searching for a Buick Cascada blower motor replacement, this assembly matches the listed application and supports proper HVAC airflow performance.

The Four Seasons blower motor product line is built around mobile A/C and heating service needs, with testing focused on long-term operation. This makes 76604 a practical choice when replacing a worn blower motor in a 2016-2019 Buick Cascada.

This part cross-references ACI 87264 for the same application.

Common Problems It Can Address

  • No cabin airflow from the HVAC vents
  • Weak or inconsistent blower output
  • Blower motor noise from worn internal components
  • Intermittent fan operation at selected speeds
  • HVAC performance issues tied to a failing motor assembly

Installation Notes

Verify connector style, flange mounting, wheel diameter, and rotation before installation. Confirm the vehicle application as a 2016-2019 Buick Cascada, and compare the original blower motor assembly to part number 76604 to ensure proper fitment. Inspect the HVAC housing and electrical connector for damage before installing the replacement unit.

Quality Assurance

Four Seasons states that its products are engineered and tested for years of trouble-free operation, backed by more than 50 years of mobile A/C experience.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2019BuickCascadaN/Aw/ Wheel; Blower Motor
2018BuickCascadaN/Aw/ Wheel; Blower Motor
2017BuickCascadaN/Aw/ Wheel; Blower Motor
2016BuickCascadaN/Aw/ Wheel; Blower Motor
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 87264Four Seasons — 7660441260413276230A58604PM5267