Push air through your cabin vents with the Four Seasons blower motor, part number 35121. It is a flanged, closed, counterclockwise (CCW) blower motor supplied with its wheel. It fits many vehicles, among them the 1997-1999 GMC Sonoma, 1997-1999 Chevrolet S10 and 1994-1997 Cadillac Seville, and it is a direct-fit replacement for the listed applications in the front position.
The blower motor spins the wheel that pushes air through the heating and air-conditioning system and out the cabin vents. Each Four Seasons hvac blower motor is engineered and tested by a company with more than 50 years of mobile A/C experience.
- O.E.-level design: Equals or exceeds O.E. design and performance.
- Magnets: Magnetic size and properties compare to or exceed OEM.
- Windings: Built to OEM specifications or better.
- Motor speed: Motor RPM is equivalent to or greater than the OEM motor.
Signs that a blower motor may need replacing include weak or no airflow from the vents, a blower that works only some of the time, or squealing, grinding or rattling from the blower area. Other HVAC components can cause similar symptoms, so diagnose the cause first. If the original motor has failed, the 35121 replaces it and comes with the wheel.
See the "Vehicles it fits" section for the full list of vehicles this part fits.
Frequently Asked Questions
Is this the right 1997-1999 Chevy S10 blower motor?
Four Seasons 35121 is listed as a direct-fit replacement for the 1997-1999 Chevrolet S10. Check the "Vehicles it fits" section to confirm your exact vehicle.
Does this 1997-1999 GMC Sonoma blower motor also fit any Cadillac models?
Yes. Along with the 1997-1999 GMC Sonoma, it is listed for the 1994-1997 Cadillac Seville. The "Vehicles it fits" section shows every other vehicle it fits.
Does the 35121 come with the blower wheel?
Yes. This is a flanged, closed blower motor supplied with its wheel.
What does CCW mean on this blower motor?
CCW stands for counterclockwise. It is the rotation direction Four Seasons lists for this flanged, closed blower motor.
What are signs a blower motor may need replacing?
Common signs include weak or no airflow from the vents, a blower that cuts in and out, or squealing or grinding from the fan area. Other HVAC parts can cause similar symptoms, so diagnose the cause first.
