SCITOO HVAC Heater Blower Motor with Fan Cage 700341 - Quiet, Strong

Our review of the SCITOO HVAC Heater Blower Motor with Fan Cage 700341 finds it best suited to owners of compatible Audi and Volkswagen models who need a straightforward HVAC replacement that restores airflow and fits like the original. The single biggest reason to buy is its direct-fit design and included cage wheel, which simplifies swap-in installation and delivers noticeably strong airflow with low power draw. Installation is often quick for mechanically inclined owners, and the motor's 12V design and female 2-terminal connector match factory harnesses for the listed vehicles.

Key Features

• Compatibility: Direct-fit for multiple Audi and Volkswagen models, reducing the risk of wiring or mounting mismatches when replacing the original motor.
• Complete unit: The blower motor comes with the fan cage included, so buyers get a ready-to-install assembly rather than a motor-only part.
• Quiet operation: Built using updated production processes to keep noise low while providing strong wind power for effective cabin airflow.
• Simple electrical fit: A female 2-terminal connector and 12V working voltage mirror OEM electrical requirements for most listed vehicles.
• Multiple speed settings: Supports a wide range of blower speeds so users can customize airflow for comfort and efficiency.
• OE replacement numbers: Cross-referenced to several OE codes including 700341 and 5Q1819021 variants to help confirm fitment.

Who It's For

This blower motor is aimed at owners of the listed Audi models (A3, A3 Quattro, Q3, RS3, S3) and Volkswagen models (Golf, Golf Alltrack, Golf R, Golf SportWagen, GTI) from the specified years who need a reliable replacement that fits without modification. It is a good choice for DIYers and independent shops that prefer swapping complete assemblies rather than fabricating mounts or splicing connectors.

Drivers outside the listed years or those with vehicles not matching the OE numbers should verify fitment before buying; noisy or intermittent units with different connector types may require a different part. Those seeking OEM-branded parts or manufacturer warranty coverage may prefer sourcing from the original dealer.

Pros & Cons

Pros

• Strong airflow that restores cabin ventilation effectively for heating and A/C systems.
• Includes the fan cage so the product is ready for direct replacement and often quick to install.
• Generally praised for fit, functionality, and value compared with OEM replacements.
• Multiple speed compatibility offers better comfort control across conditions.

Cons

• Noise reports are mixed; while many find it quiet, some users notice a persistent whine that may be audible in some cars.
• Not an OEM-branded part, so buyers seeking dealer paperwork or specific factory warranty may prefer an original part.

Specifications

Material	Plastic
Connector Gender	Female
Connector Type	2 Terminal Connector
Flanged End	Yes
Vented	Vented
Cage Wheel Included	Yes, w/ Wheel
Working Voltage	12V

Our Verdict

The SCITOO HVAC Heater Blower Motor with Fan Cage 700341 is a practical, cost-effective replacement for compatible Audi and Volkswagen models, offering strong airflow, direct-fit convenience, and an included cage that simplifies installation. It represents good value for drivers who need a reliable HVAC fix, though buyers sensitive to motor whine or those requiring OEM warranty coverage should weigh those considerations before purchasing.

Frequently Asked Questions

Will this blower motor fit my Audi A3 2019?
Yes, the unit lists compatibility with Audi A3 models from 2018 to 2020, but double-check the OEM number and connector type in your vehicle before ordering.

Does the motor include the fan wheel?
Yes, this product ships as a complete assembly with the fan cage included, so no separate wheel is required for installation.

Is the operation quiet?
Most users report quiet operation and strong airflow, though some have noted a persistent whine in certain vehicles, so results can vary by car and mounting.