Denso Heater / Blower Resistor - DRS09023

This Denso Heater / Blower Resistor, part number DRS09023, is a series resistor for electric motor...

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eBayHeater / Blower Resistor fits OPEL CORSA D 1.4 09 to 14 Regulator Rheostat Denso
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My Motor WorldDenso Drs09023 Electro Motor Radiator Fan Pre-Resistor
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Product Information

Full details

This guide is for owners and mechanics using the Denso Heater / Blower Resistor (DRS09023). It provides a comprehensive overview of the product's features, benefits, and practical usage. This resistor is designed for electric motors and offers reliable performance. However, proper installation and vehicle compatibility are critical for optimal function.

All features

Model Part NumberDRS09023
BrandDenso

Extended Product Information

FAQs

Where is the heater/blower resistor located?

The resistor is typically located near the blower motor, often behind the dashboard or under the hood. Consult your vehicle's repair manual for the exact location.

What vehicles is this part compatible with?

The DRS09023 is compatible with ALFA ROMEO GIULIETTA (940_) 1.4 BiFuel and OPEL MERIVA B 1.4, as well as vehicles matching the listed OEM references and cross-references. Always check compatibility with your vehicle.

What are the benefits of replacing the blower resistor?

Replacing the blower resistor restores proper blower motor speed control, ensuring optimal climate control performance.

What should I do if the blower motor is still not working after replacing the resistor?

Check the blower motor itself, the wiring, and the related fuses. There might be an issue unrelated to the resistor.

What is the weight of the resistor?

The gross weight is 100g.

What is the brand of this product?

The brand of the product is Denso.

Is this part easy to install?

Installation difficulty varies. It is recommended to consult your vehicle's repair manual or a qualified mechanic for proper installation.

Troubleshooting

Blower motor not working at all.

Check the fuse related to the blower motor and the resistor. If the fuse is blown, replace it. If the fuse is okay, the resistor may be faulty and need replacing.

Blower motor only works on high speed.

The resistor is likely faulty. Replace it with a new DRS09023.

Blower motor speeds are erratic or inconsistent.

Check the wiring connections to the resistor for corrosion or damage. Replace the resistor if necessary.

Pros and Cons

Pros

  • Reliable Denso quality.
  • Wide compatibility with multiple vehicle makes and models.
  • Direct replacement for OEM parts, ensuring a proper fit.
  • Available from a variety of suppliers, making it easy to source.

Cons

  • Requires careful vehicle compatibility verification before installation.
  • Professional installation may be required for some users.
  • Performance is dependent on the overall condition of the vehicle's HVAC system.

Setup, Compatibility & Care

  1. Compatibility: Verify vehicle compatibility using the make and model tool, or contact us if you are unsure.
  2. Installation: Consult your vehicle's repair manual or a qualified mechanic for proper installation.
  3. Location: The heater/blower resistor is typically located near the blower motor, often behind the dashboard or under the hood.
  4. Care: Ensure all electrical connections are clean and secure to prevent corrosion and ensure optimal performance.
  5. Caution: Always disconnect the vehicle's battery before working on electrical components.
  6. OEM References: This part is a suitable replacement for FIAT/LANCIA OEM references 55704057 and OPEL references 1341641, 55704057.

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