Dorman 645-236 HVAC Blower Motor Connector 07-14 Chevy Silverado GMC Sierra
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$21.99
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This blower motor wiring harness is designed to match the fit, function and performance of an original equipment harness on specified vehicles. It is engineered to help ensure a secure and reliable electrical connection between the blower motor and resistor or fan control module, restoring proper air conditioning functionality when the original harness has melted or failed from corrosion, heat, or normal wear.
- Direct replacement - this blower motor wiring harness is designed to match the fit, function and performance of an original equipment harness on specified vehicles
- Ideal solution - engineered to help restore a reliable electrical connection between the blower motor and resistor or fan control module when the original harness has melted or failed
- Restores functionality - helps ensure the correct flow of electricity needed for proper vehicle air conditioning operation
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007-2014 | Cadillac | Escalade | ||
| 2007-2014 | Cadillac | Escalade ESV | ||
| 2007-2013 | Cadillac | Escalade EXT | ||
| 2007-2013 | Chevrolet | Avalanche | ||
| 2007-2014 | Chevrolet | Silverado 1500 | ||
| 2007-2014 | Chevrolet | Silverado 2500 | ||
| 2007-2014 | Chevrolet | Silverado 2500 HD | ||
| 2007-2013 | Chevrolet | Silverado 3500 | ||
| 2007-2014 | Chevrolet | Silverado 3500 HD | ||
| 2007-2014 | Chevrolet | Tahoe | ||
| 2007-2014 | GMC | Sierra | ||
| 2007-2014 | GMC | Sierra 1500 | ||
| 2007-2014 | GMC | Sierra 2500 HD | ||
| 2007-2014 | GMC | Sierra 3500 HD | ||
| 2007-2014 | GMC | Yukon | ||
| 2007-2014 | GMC | Yukon XL 1500 | ||
| 2007-2013 | GMC | Yukon XL 2500 | ||
| 2007-2009 | Hummer | H2 |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 645-236 |
| UPC | 194883318564 |
| Length | 14 in. |
| Wire Quantity | 2 |
| Connector Quantity | 4 |
| Wire Gauge Measurement | 13 |
| End 2 Terminal Quantity | 2 |
| End 1 Terminal Quantity | 2 |
| End 1 Terminal Type | Blade |
| End 2 Terminal Type | Blade |
| Package Contents | 1 Pigtail |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 15887352 | General Motors (OE) |
|---|---|
| 22957044 | General Motors (OE) |