TVM TRAVERMAN HVAC Blower Motor Resistor for Honda & Acura — Direct-Fit 79330-SDA-A01 Replacement, OEM-Grade Heat Sink

The TVM TRAVERMAN HVAC blower motor resistor replaces faulty speed control components to restore multi-speed fan operation in compatible Honda and Acura vehicles.

If your vehicle’s heater or air conditioner only blows on one speed or the fan settings are intermittent, the blower motor resistor is often the failing part. This OEM-grade replacement matches original-fit dimensions and electrical behavior, offering durable heat dissipation and a reinforced plastic base for long-term stability. It directly replaces factory part numbers such as 79330-SDA-A01, 79330-SNA-A01 and related variants, fitting a wide range of early-2000s through mid-2010s Honda and Acura models.

How will this resistor restore my HVAC fan speeds?

The resistor modulates current to the blower motor, allowing the HVAC controls to select different fan speeds. When the resistor fails, lower-speed circuits usually stop functioning while the highest setting may still run. Replacing the defective unit reinstates full speed control and consistent airflow through the vents.

• Restores low and medium blower speeds
• Eliminates intermittent or no-fan symptoms
• Replaces multiple OEM part numbers for direct fit

What makes this part durable enough for vehicle use?

This resistor is built to meet OEM performance and dimensional specs, including a metal heat sink that quickly disperses operating heat. The housing uses PA66-M40, a glass-reinforced nylon, to resist vibration, heat cycles and mechanical stress under dash. Those materials reduce thermal fatigue and help maintain reliable operation over time.

• High-quality metal heat sink for efficient thermal management
• Glass-fiber reinforced PA66 base for structural resilience
• Engineered to the original factory form and function

Which vehicles does this blower resistor fit?

The part fits many Honda and Acura models produced in the 2000s and early 2010s. Common applications include Civic, Accord, CR-V, Odyssey, Pilot, Element, Insight, Crosstour and selected Acura TSX, RDX and EL models. Always compare your vehicle’s existing part number to confirm compatibility before ordering.

• Honda Civic (2001–2011), Accord (2003–2012), CR-V (2002–2011)
• Odyssey (2005–2010), Pilot (2009–2015), Element (2003–2011)
• Insight (2010–2014), Crosstour (2012–2015), Acura TSX/RDX/EL years noted

How difficult is installation and what should I expect?

Installation is straightforward for most DIYers or technicians: the resistor is mounted under the passenger-side dash behind the lower trim. Access requires removing the dedicated trim panel, disconnecting the wiring harness and removing the mounting screws. No modifications are necessary—this is a direct, plug-and-play replacement.

• Located behind passenger-side lower dash panel
• Remove trim, unplug harness, unfasten screws, swap unit
• Quick repair that restores full blower function

Who is this for: This TVM TRAVERMAN blower motor resistor is intended for vehicle owners, independent mechanics and service shops needing a reliable, OEM-matching replacement for HVAC blower speed problems on supported Honda and Acura models. It’s ideal for anyone wanting a direct-fit repair to regain full fan-speed control without expensive component-level diagnostics or HVAC module replacement.