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Four Seasons 75090 HVAC Blower Motor
Overview of Four Seasons Blower Motor 75090
The Four Seasons Blower Motor 75090 is designed specifically for select Buick and Oldsmobile models, including the Aurora and Riviera. This HVAC blower motor assembly features a flanged end and is engineered to provide reliable airflow within your vehicle's heating and cooling system.
- 12-volt operation suitable for automotive HVAC systems
- Two spade connector terminals with female connector gender
- Flanged end design for OE mount compatibility
- Counterclockwise (CCW) rotation for proper airflow direction
- Vented motor housing to enhance cooling and durability
- Includes cage wheel with a diameter of 6.25 inches
- Constructed with durable plastic materials
- New, direct OE replacement part
Detailed Product Description
This Four Seasons Blower Motor 75090 is a new HVAC blower motor assembly designed to meet original equipment specifications. It features a flanged mounting style that ensures a secure OE mount fit in Buick Aurora and Oldsmobile Riviera models. The motor operates at 12 volts and includes two spade terminals with a female connector, facilitating straightforward electrical connections. Its vented design helps maintain optimal motor temperature during operation, while the included cage wheel with a 6.25-inch diameter ensures efficient air movement through the HVAC system. The motor rotates counterclockwise (CCW), matching the original equipment rotation for proper system performance.
About the Four Seasons Blower Motor Product Line
The Four Seasons Blower Motor product line focuses on delivering reliable HVAC blower motors that meet or exceed OEM standards. This line includes motors designed with OE mounting styles and connector types to simplify installation and ensure compatibility. The 75090 model exemplifies this approach by providing a direct replacement blower motor assembly for specific Buick and Oldsmobile vehicles, maintaining system integrity and airflow efficiency.
Common Applications and Issues Addressed
- Restores proper airflow in HVAC systems of Buick Aurora and Oldsmobile Riviera
- Replaces faulty or worn blower motors causing weak or no air circulation
- Eliminates unusual noises or vibrations from the blower motor assembly
- Resolves intermittent blower operation due to electrical connection issues
- Improves heating and cooling performance by ensuring consistent motor rotation
Installation Notes and Tips
- Verify vehicle compatibility with Buick Aurora and Oldsmobile Riviera models before installation
- Ensure the 12-volt electrical system is disconnected prior to replacing the blower motor
- Confirm the two spade connector terminals match the vehicle’s wiring harness
- Handle the plastic motor housing carefully to avoid damage during installation
- Check that the flanged end mounts securely to the HVAC housing for proper fit
Quality Assurance and Warranty
The Four Seasons Blower Motor 75090 is a new, direct OE replacement part manufactured to meet original equipment specifications. It is constructed with durable materials and designed for long-lasting performance in automotive HVAC systems. While specific warranty details may vary, Four Seasons products typically include a limited warranty against defects in materials and workmanship to provide confidence in product reliability.
| Brand | Four Seasons |
|---|---|
| Part Number | 75090 |
| Position | Blower Motor |
| Cage Wheel Included | w/ Wheel |
| Connector Gender | Female |
| Connector Qty | 1 |
| Description | Blower Motor Assy /Flanged |
| Flanged End | Yes |
| Material | Plastic |
| Mount Type | OE Mount |
| New or Reman | New |
| Number of Terminals | 2 |
| O.E. Replacement? | Yes |
| Rotation | CCW |
| Style | Flanged |
| Terminal Type | 2 Spade Connector |
| Type | Blower Motors |
| Vented | Vented |
| Voltage | 12 |
| Wheel Dia. IN | 6.250 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1999 | Buick | Riviera | N/A | Compatible with supplied wheel.; Blower Motor |
| 1999 | Oldsmobile | Aurora | N/A | Compatible with supplied wheel.; Blower Motor |
| 1998 | Buick | Riviera | N/A | Compatible with supplied wheel.; Blower Motor |
| 1998 | Oldsmobile | Aurora | N/A | Compatible with supplied wheel.; Blower Motor |
| 1997 | Buick | Riviera | N/A | Compatible with supplied wheel.; Blower Motor |
| 1997 | Oldsmobile | Aurora | N/A | Compatible with supplied wheel.; Blower Motor |
| 1996 | Buick | Riviera | N/A | Compatible with supplied wheel.; Blower Motor |
| 1996 | Oldsmobile | Aurora | N/A | Compatible with supplied wheel.; Blower Motor |
| 1995 | Buick | Riviera | N/A | Compatible with supplied wheel.; Blower Motor |
| 1995 | Oldsmobile | Aurora | N/A | Compatible 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.