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TYC 700357 HVAC Blower Motor - Front
| Brand | TYC 700357 |
|---|---|
| Position | Front |
| Voltage | 13.5 |
| Connector Pins Qty On Main Connector | 2 |
| Connector Quantity | 1 |
| Control Module | No |
| Current (amps) | 15.0a±1.5a |
| Motor Type | Standard |
| Noise (db) | 86 |
| Rotation Direction | Ccw |
| Stall Speed Rpm | 3630±150 |
| Fits | Chevrolet and GMC · 32 vehicles |
Standard motor. Provides dependable airflow for HVAC system operation.
Single-connector design. Uses one main connector with two pins for straightforward hookup.
CCW rotation. Matches the specified rotation direction for proper operation.
Cross-references 84861776 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
HVAC Blower Motor for Silverado and Sierra
Restore steady cabin airflow with this TYC HVAC blower motor, part number 700357. It is a standard motor with a 13.5V rating, 2-pin main connector, and counterclockwise rotation for direct replacement use in supported Chevrolet Silverado and GMC Sierra applications.
- TYC HVAC blower motor, part number 700357
- 13.5V electrical rating with 15.0A ±1.5A current draw
- Standard motor design with no control module
- 2 connector pins on the main connector, 1 connector total
- Counterclockwise rotation direction
- Stall speed: 3630 ±150 rpm
- Noise rating: 86 dB
- Cross-references OE part number 84861776 for the same application
Detailed Product Information
This HVAC blower motor is built for front HVAC applications on 2019-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 models, plus 2020-2022 Chevrolet Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models. It also fits 2023-2024 Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD models. Use it when you need a direct-fit replacement for the cabin fan motor in Silverado and Sierra trucks.
Common Problems This Part Can Address
- Weak or inconsistent cabin airflow
- Blower motor noise or rough operation
- HVAC fan not responding at certain speeds
- Loss of front cabin air circulation
- Electrical failure in the blower motor circuit
Installation Notes and Tips
Verify connector style, pin count, rotation direction, and vehicle application before installation. This part uses a standard motor design and does not include a control module. Confirm the original blower motor matches the 13.5V specification and front HVAC placement on your Chevrolet Silverado or GMC Sierra before replacement.
Quality Assurance
TYC manufactures replacement HVAC components to meet application-specific fit and electrical requirements. Part number 700357 is listed for confirmed Silverado and Sierra fitments and cross-references OE number 84861776.
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2024 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 3.0L | L6 | N/A | — |
| 2024 | Chevrolet | Silverado 2500 HD | LTZ | Extended Cab Pickup | 6.6L | V8 | N/A | — |
| 2024 | Chevrolet | Silverado 3500 HD | LT | Extended Cab Pickup | 6.6L | V8 | N/A | — |
| 2024 | GMC | Sierra 1500 | Pro | Standard Cab Pickup | 5.3L | V8 | N/A | — |
| 2024 | GMC | Sierra 2500 HD | Pro | Extended Cab Pickup | 6.6L | V8 | N/A | — |
| 2024 | GMC | Sierra 3500 HD | SLE | Cab & Chassis | 6.6L | V8 | N/A | — |
| 2023 | Chevrolet | Silverado 1500 | LT | Crew Cab Pickup | 5.3L | V8 | N/A | — |
| 2023 | Chevrolet | Silverado 2500 HD | LT | Standard Cab Pickup | 6.6L | V8 | N/A | — |
| 2023 | Chevrolet | Silverado 3500 HD | WT | Standard Cab Pickup | 6.6L | V8 | N/A | — |
| 2023 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 5.3L | V8 | N/A | — |
| 2023 | GMC | Sierra 2500 HD | Pro | Crew Cab Pickup | 6.6L | V8 | N/A | — |
| 2023 | GMC | Sierra 3500 HD | SLE | Standard Cab Pickup | 6.6L | V8 | N/A | — |
| 2022 | Chevrolet | Silverado 1500 | Custom | Crew Cab Pickup | — | — | Front | — |
| 2022 | Chevrolet | Silverado 2500 HD | LT | Extended Cab Pickup | — | — | Front | — |
| 2022 | Chevrolet | Silverado 3500 HD | LT | Extended Cab Pickup | — | — | Front | — |
| 2022 | GMC | Sierra 1500 | Elevation | Extended Cab Pickup | — | — | Front | — |
| 2022 | GMC | Sierra 2500 HD | SLE | Standard Cab Pickup | — | — | Front | — |
| 2022 | GMC | Sierra 3500 HD | Pro | Cab & Chassis | — | — | Front | — |
| 2021 | Chevrolet | Silverado 1500 | WT | Extended Cab Pickup | — | — | Front | — |
| 2021 | Chevrolet | Silverado 2500 HD | Custom | Crew Cab Pickup | — | — | Front | — |
| 2021 | Chevrolet | Silverado 3500 HD | High Country | Crew Cab Pickup | — | — | Front | — |
| 2021 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | — | — | Front | — |
| 2021 | GMC | Sierra 2500 HD | Denali | Crew Cab Pickup | — | — | Front | — |
| 2021 | GMC | Sierra 3500 HD | SLE | Cab & Chassis | — | — | Front | — |
| 2020 | Chevrolet | Silverado 1500 | Custom Trail Boss | Extended Cab Pickup | — | — | Front | — |
| 2020 | Chevrolet | Silverado 2500 HD | LTZ | Extended Cab Pickup | — | — | Front | — |
| 2020 | Chevrolet | Silverado 3500 HD | WT | Standard Cab Pickup | — | — | Front | — |
| 2020 | GMC | Sierra 1500 | Elevation | Crew Cab Pickup | — | — | Front | — |
| 2020 | GMC | Sierra 2500 HD | Base | Extended Cab Pickup | — | — | Front | — |
| 2020 | GMC | Sierra 3500 HD | SLE | Cab & Chassis | — | — | Front | — |
| 2019 | Chevrolet | Silverado 1500 | Custom Trail Boss | Extended Cab Pickup | — | — | Front | — |
| 2019 | GMC | Sierra 1500 | SLT | Crew Cab Pickup | — | — | Front | — |
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