This thing basically pushes air. Specifically, it takes the air from outside – or recirculated air from inside – and forces it through your vehicle’s ventilation system. That’s what gives you heat, defrost, and air conditioning. It's a small fan, but it’s got a pretty important job. It’s got a little impeller inside that spins around and creates the airflow. Think of it as the heart of your climate control. The system has ducts and vents, but without the blower motor providing the force, nothing moves. It works with the heater core and evaporator to get warm or cold air where you need it. It's usually tucked away somewhere near the passenger side, often under the dash or near the heater box. You’ll notice if this thing goes bad, trust me. You’ll start with weak airflow, maybe just a little puff of air even on the highest setting. Eventually, it might just stop working altogether, meaning no heat, no defrost, and no A/C. That's obviously a big deal for comfort and visibility, especially in extreme weather. A failing blower motor can also sometimes make a whining or squealing noise before it completely gives out. We carry a good selection of these at Fixparts Online, and getting a new one is usually a pretty straightforward repair. Backed by experts: Blower (MPN AN51153-40590) includes a 12-month warranty!

About Komatsu

Komatsu is a global leader in construction and mining equipment, renowned for its durable, high-performance machinery. Originating from Japan, Komatsu continues to provide innovative solutions for the toughest industrial applications.

Why Choose Komatsu?

• Komatsu parts are built to last, reducing downtime and repair costs for your equipment. • We have a huge selection of parts, so you can find exactly what you need, when you need it. • Genuine Komatsu parts maintain your machine’s performance and protect its value. • Our parts are backed by a strong warranty and supported by knowledgeable experts who can help you get the job done. Komatsu – trusted quality, available at FixParts Online!