Dorman 599-5000 HVAC Blower Motor Switch 06-15 Peterbilt 379 384
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
$74.29
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.
When an HVAC blower fan switch fails on certain Peterbilt vehicles, the only original equipment solution is to replace the whole control module. This Dorman OE FIX solution directly replaces a failed switch to reduce repair costs.
- Cost-efficient repair - this HVAC blower motor switch directly replaces a failed switch so you don't need to by a new module
- Effective solution - fixes common failure point without unnecessary cost
- Easy installation - switch is plug and play for straightforward repair
- Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006-2007 | Peterbilt | 379 | ||
| 2008-2015 | Peterbilt | 384 |
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 | 599-5000 |
| UPC | 885484870826 |
| Color | Black |
| Terminal Type | Blade |
| Terminal Quantity | 8 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Wire Quantity | 0 |
| Housing Material | Plastic |
| Switch Type | Twist |
| Activation Type | Manual |
| Package Contents | 1 Blower Motor Switch |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| Q216012 | Interchange |
|---|---|
| 577.75212K | Interchange |