TYC Interior Blower Motor 520-0005

A blower motor that grinds, rattles, or has gone completely silent is a mechanical or electrical failure inside the motor housing, not something a reset will fix. The TYC 520-0005 replaces the full assembly with a unit built to original specification.

Key Benefits

A few reasons this is the right part for the repair:

• Includes both the motor and fan wheel as a complete assembly, so there’s no separate sourcing for the impeller
• Rated for 13,5V systems, matching standard automotive electrical architecture
• Sourced from TYC, a supplier of automotive HVAC and electrical components

What’s In The Box

• Brand: TYC
• Part / Model Number: 520-0005
• EAN/Barcode: 8717475065077
• Voltage [V]: 13,5
• Number of pins: 2
• Power [W]: 216

Because interior blower motors are matched to exact electrical and mechanical specifications, always verify fitment using the EAN/barcode or part number above rather than the vehicle make and model alone — the same platform can ship from the factory with more than one HVAC configuration depending on trim level and production year. If you’re cross-shopping, our full HVAC blower parts selection lets you compare specifications side by side before you commit to a part number.

Application & Use Case

The interior blower motor is the fan that pushes air through your vehicle’s HVAC housing and out the vents, regardless of whether you’re running heat, A/C, or just fresh air. It’s a sealed electric motor with an attached fan wheel, usually mounted under the dash on the passenger side or in the engine bay depending on the vehicle. Motors fail from worn brushes and bearings, debris (leaves, small objects) jamming the fan wheel, or water intrusion from a clogged cabin air intake drain. For background on where this part sits in the system, see how automotive HVAC systems work.

Typical symptoms include no airflow at any fan speed, a grinding or rattling noise from behind the dash that changes with fan speed, intermittent operation, or a burning smell from an overheating motor winding. Confirm the 520-0005 matches your vehicle’s original part number, rotation direction, and connector shape before ordering — blower motors are handed (clockwise vs. anticlockwise) to match the fan housing, and the wrong one will not move air correctly even if it physically fits.

Installation Overview

Blower motor access varies by vehicle: some are reachable from under the dash on the passenger side, others require removing a wheel liner to access the motor from inside the fender, and some require partial dash disassembly. In general, the glovebox or kick panel is removed for access, the electrical connector is unplugged, the motor is unbolted or unclipped from the HVAC housing, and the 520-0005 is installed in its place with a new sealing gasket if one is included. No refrigerant handling is required for this repair since the blower motor isn’t part of the sealed A/C circuit — it’s purely an airflow and electrical component.

Quality & Manufacturing Standards

TYC is a Taiwanese automotive parts manufacturer supplying a wide range of aftermarket components, including lighting and climate control parts. Component suppliers in this category typically manufacture under IATF 16949–aligned quality systems, the automotive industry’s standard for consistent, defect-controlled production.

Shipping & Delivery

This part ships from our US warehouse network to all 50 states. Order processing and transit times are listed on our shipping policy. Every order includes tracking, and our contact team can help if you need it faster for a vehicle that’s currently off the road.

Support, Warranty & Returns

We stand behind what we sell: review our warranty policy and terms of service before you buy, browse our FAQ page for common fitment and shipping questions, or contact us directly if you have a question this listing doesn’t answer. You can also browse our full HVAC blower parts selection to compare this part against other options for your vehicle. Learn more about how we source and vet the parts we carry on our about us page.

Frequently Asked Questions

Is this the correct blower motor for my specific vehicle?

Match the part number, EAN, rotation direction, and connector shape listed above against your vehicle’s original blower motor. If you’re not sure, contact our team and we’ll help confirm fitment before you order.

Can I install this myself?

Blower motor replacement doesn’t involve the refrigerant circuit, so it’s a job many DIYers can handle with basic hand tools. Access varies significantly by vehicle — some are a 15-minute job, others require partial dash or fender liner removal, so check a repair guide for your specific model before starting.

Does this include the fan wheel?

Yes — this is a complete motor and fan wheel assembly, not just the motor. You won’t need to transfer the impeller from your old unit unless the listing specifically states otherwise.

What does rotation direction mean, and why does it matter?

The fan wheel is shaped to move air efficiently in one direction only. A motor spinning the wrong way for its fan wheel design will move little or no air even though it runs — always match the rotation direction listed above to your original part.

Why did my blower motor fail?

The most common causes are worn motor brushes and bearings from age and use, debris jamming the fan wheel, or water intrusion from a clogged cabin air intake drain that’s shorted the motor’s electrical connections.

How long does shipping take?

See our shipping policy for current delivery timing. We ship to all 50 US states.

What’s your return and warranty policy?

Full terms are posted on our warranty policy page. If a part arrives damaged or doesn’t match your order, contact our team and we’ll help sort out a replacement or return.

Is a core exchange required on this part?

No core exchange is required — this part ships as a standalone replacement unit.

Why does my blower motor only work on the highest speed?

That symptom usually points to the resistor or regulator that controls fan speed, not the blower motor itself — if the motor runs at all, it’s generally still functional. If your blower doesn’t run at any speed, the motor itself is a more likely cause.

What does “520-0005” mean on the box?

That’s the TYC part number for this exact interior blower motor — 520-0005. Use it to cross-reference against your old part or your vehicle’s parts catalog to confirm you’re ordering the correct unit.