Product details:

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.
Features:
Brand:Dorman
Manufacturer Part Number:5995000
Manufacturer:DORMAN
Assembled Product Dimensions (L x W x H):4.00 x 3.00 x 3.00 Inches