HomeHVAC > Motors, Core, Case and Related ComponentsStandard Ignition RU-865 HVAC Blower Motor Resistor
Part #: RU-865

Standard Ignition RU-865 HVAC Blower Motor Resistor

⚙️ 7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Acura, RLX
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Reliable HVAC Blower Motor Resistor for Acura RLX

The Standard Ignition RU-865 HVAC blower motor resistor is designed to restore proper blower motor function in your Acura RLX. Engineered for durability and precise fitment, this resistor supports multiple fan speeds to ensure consistent climate control performance.

Key Features of Standard Ignition RU-865

  • Attachment method: Screw for secure installation
  • Female rectangular connector with one cavity for reliable electrical connection
  • Supports 3-5 speed blower motor operation
  • Four male blade terminals for efficient current flow
  • No wiring harness or mounting brackets included

Detailed Product Description

The Standard Ignition RU-865 blower motor resistor is specifically designed for the Acura RLX HVAC system. It features a screw attachment method that ensures a firm and stable fit within the blower motor assembly. The resistor includes a female rectangular connector with a single cavity, compatible with the vehicle’s wiring harness. It supports 3 to 5 blower motor speeds, allowing for precise control of airflow inside the cabin. The four male blade terminals provide a secure electrical interface, maintaining consistent performance without interruption. This resistor does not come with a wiring harness or mounting brackets, so it is intended for direct replacement of the original component.

Common Issues Addressed by This Blower Motor Resistor

  • Inconsistent or limited blower motor speeds in Acura RLX
  • Blower motor only working on high speed
  • Intermittent HVAC fan operation
  • Complete loss of blower motor function
  • Electrical resistance failure causing HVAC system malfunctions

Installation Notes and Tips

Installation of the Standard Ignition RU-865 requires removal of the blower motor resistor from the HVAC housing. Since the resistor uses a screw attachment method, ensure screws are properly tightened to avoid loose connections. The female rectangular connector should be carefully aligned to prevent damage to the terminals. No additional wiring harness or mounting brackets are needed, simplifying the replacement process. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RU-865 blower motor resistor undergoes rigorous quality control to ensure reliable operation in the Acura RLX HVAC system. While specific warranty details are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandStandard Ignition
Part NumberRU-865
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 Quantity4
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020AcuraRLX3.5LV6N/A
2019AcuraRLXN/A
2018AcuraRLXN/A
2017AcuraRLXN/A
2016AcuraRLXN/A
2015AcuraRLXN/A
2014AcuraRLXN/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:

79330TY2A01BMRB10329BR765RU-865RU1555

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