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Four Seasons 35510 HVAC Blower Motor - Rear
Reliable HVAC Blower Motor for Chevrolet G10, G20, G30
The Four Seasons Blower Motor 35510 is designed to restore proper airflow in your Chevrolet G10, G20, and G30 HVAC systems. This new, OE replacement blower motor ensures consistent performance and durability for your vehicle's heating and cooling needs.
- 12-volt metal motor with vented housing for heat dissipation
- Double shaft design with D-shaped shafts for secure fitment
- Compatible with clockwise and counterclockwise rotation
- 2.875-inch shaft length and 0.3125-inch shaft diameter
- OE mount type for direct replacement installation
- Includes 2 lead wire terminals without connector
- Motor dimensions: 3-inch diameter and 4-inch length
- Does not include cage wheel, flanged end, or connector
About the Four Seasons Blower Motor Product Line
The Four Seasons Blower Motor line focuses on delivering reliable HVAC blower motors engineered to meet original equipment specifications. The 35510 model is part of this line, offering a vented metal motor with a double shaft style that supports both clockwise and counterclockwise rotation. This ensures compatibility with various HVAC configurations found in Chevrolet vans like the G10, G20, and G30.
Detailed Product Description
This Four Seasons Blower Motor 35510 features a durable metal construction with a vented design to prevent overheating during operation. The double shaft, D-shaped design provides a secure and precise fit, with a shaft length of 2.875 inches and a diameter of 0.3125 inches. The motor operates on 12 volts and is designed for OE mount installation, making it a direct replacement for the original blower motor in Chevrolet G10, G20, and G30 models. The motor supports both clockwise and counterclockwise rotation, accommodating different HVAC system requirements. Note that this unit does not include a cage wheel or connector, and it comes with 2 lead wire terminals for electrical connection.
Common HVAC Issues This Blower Motor Addresses
- Inconsistent or weak airflow from the HVAC vents
- Blower motor failure causing no air circulation
- Unusual noises or vibrations from the blower motor area
- Overheating of the motor due to poor ventilation
- Replacement of worn or damaged blower motor shafts
Installation Notes and Tips
When installing the Four Seasons Blower Motor 35510, ensure the OE mount points align correctly with your Chevrolet G10, G20, or G30 HVAC housing. Verify the double shaft orientation and D-shaped shafts fit securely with the blower wheel or fan assembly. Since this motor does not include a connector, prepare to connect the 2 lead wires to your vehicle's wiring harness accordingly. Confirm the motor rotation direction matches your HVAC system requirements, as this motor supports both clockwise and counterclockwise rotation.
Quality Assurance and Warranty
This Four Seasons Blower Motor 35510 is a new, OE replacement part manufactured to meet original equipment standards. The vented metal construction and precise shaft dimensions contribute to reliable operation and longevity. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Four Seasons |
| Part Number | 35510 |
| Position | Blower Motor, Rear |
| D-Shaped | |
| Cage Wheel Included | w/o Wheel |
| Connector Gender | None |
| Connector Qty | None |
| Description | Blower Motor /Double Shaft |
| Flanged End | No |
| Material | Metal |
| Motor Diameter | 3.000 |
| Motor Length | 4.000 |
| Mount Type | OE Mount |
| New or Reman | New |
| Number of Terminals | Connector Not Included |
| O.E. Replacement? | Yes |
| Rotation | CW/CCW |
| Shaft Diameter | 0.3125 |
| Shaft Length | 2.875 |
| Shaft Type | D-Shaped |
| Style | Double Shaft |
| Terminal Type | 2 Lead Wires |
| Type | Blower Motors |
| Vented | Vented |
| Voltage | 12 |
| Wheel Dia. IN | Yes |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1977 | Chevrolet | G10 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1977 | Chevrolet | G20 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1977 | Chevrolet | G30 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1977 | GMC | G15 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1977 | GMC | G25 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1977 | GMC | G35 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1976 | Chevrolet | G10 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1976 | Chevrolet | G20 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1976 | Chevrolet | G30 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1976 | GMC | G15 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1976 | GMC | G25 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1976 | GMC | G35 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1975 | Chevrolet | G10 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1975 | Chevrolet | G20 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1975 | Chevrolet | G30 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1975 | GMC | G15 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1975 | GMC | G25 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; Blower Motor |
| 1975 | GMC | G35 | Rear | Fits HVAC Blower Motor for AC models without dealer option for wheel air.; 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.