HomeHVAC > Motors, Core, Case and Related ComponentsStandard Ignition RU-204 HVAC Blower Motor Resistor - Front
Part #: RU-204

Standard Ignition RU-204 HVAC Blower Motor Resistor - Front

Front
⚙️ 13 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$61.64Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Nissan, Micra, Pulsar NX, 300ZX, Maxima, Multi, Sentra, Tsuru, and Van
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable HVAC Blower Motor Resistor for Nissan Vehicles

The Standard Ignition RU-204 HVAC blower motor resistor is designed to restore proper blower motor function in select Nissan models. Engineered for durability and precise fitment, this resistor ensures consistent climate control performance in your Nissan 300ZX, Maxima, Pulsar NX, or Sentra.

  • Compatible with Nissan 300ZX, Maxima, Pulsar NX, and Sentra models
  • Standard Ignition part number RU-204
  • 3-5 speed blower motor resistor for variable fan control
  • Rectangular female connector with 1 cavity and 5 male blade terminals
  • Screw attachment method for secure installation
  • Operates on 12-volt electrical systems
  • No wiring harness or mounting brackets included

Product Features and Specifications

This HVAC blower motor resistor from Standard Ignition is designed to regulate the blower motor speeds in Nissan vehicles, providing 3 to 5 speed settings depending on the model. The resistor features a rectangular female connector with a single cavity and five male blade terminals, ensuring a reliable electrical connection. It mounts securely using screws, though hardware and mounting brackets are not included. The resistor operates on a 12-volt system and does not come with a wiring harness or additional wires, making it a direct replacement part for compatible Nissan models.

Compatible Nissan Models and Applications

The RU-204 blower motor resistor is compatible with several Nissan vehicles, including the 300ZX, Maxima, Pulsar NX, and Sentra. This part is essential for maintaining proper HVAC blower motor speeds and ensuring effective climate control in these models. Using the correct resistor helps prevent blower motor malfunctions and inconsistent fan speeds.

  • Restores proper blower motor speed control
  • Eliminates issues with blower fan not working at certain speeds
  • Prevents overheating of the blower motor circuit
  • Resolves intermittent or no airflow from HVAC vents
  • Addresses blower motor stuck on one speed or not responding

Installation Notes and Tips

Installation of the Standard Ignition RU-204 blower motor resistor requires removing the old resistor from the HVAC housing and securing the new resistor using screws. Ensure the connector is properly aligned with the rectangular female connector on the resistor. Since no wiring harness or mounting brackets are included, reuse existing hardware and connectors from the original part. Verify the blower motor operates correctly at all speed settings after installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RU-204 blower motor resistor undergoes quality testing to ensure reliable performance in Nissan 300ZX, Maxima, Pulsar NX, and Sentra vehicles. Please refer to Standard Ignition's warranty policy for coverage details.

BrandStandard Ignition
Part NumberRU-204
Attachment MethodScrew
Connector GenderFemale
Connector ShapeRectangular
Hardware IncludedNo
Harness Length - cmNo wire
Harness Length - inchesNo wire
Mounting Bracket(s) IncludedNo
Number Of Connector Cavities1
Number Of Speeds3-5 Speed
Terminal GenderMale
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990NissanPulsar NX1.6LL4N/A
1989NissanPulsar NXN/A
1988Nissan300ZXN/A
1988NissanMaximaN/A
1988NissanPulsar NXN/A
1988NissanSentraN/A
1987NissanMaximaN/A
1987NissanPulsar NXN/A
1987NissanSentraN/A
1986NissanMaximaN/A
1986NissanPulsar NXN/A
1986NissanSentraN/A
1985NissanMaximaN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

19113143201192715001E0230-03163A115653-69391BMRA144BR123BR141RU895RUC1606

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.