Standard Ignition RU1004 HVAC Blower Motor Resistor

HVAC Blower Motor Resistor for Jeep and Fiat

Standard Ignition RU1004 is an HVAC blower motor resistor for vehicles with 3- to 5-speed blower control. It uses a black and gray plastic-and-metal housing with a 3-position connector and male blade terminals for a direct electrical interface.

Compatible with 2017-2026 Jeep Compass and 2014-2020 Fiat 500L, this RU1004 resistor is built for HVAC systems that rely on stepped blower speed control. It cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Key Features

• Standard Ignition RU1004 HVAC blower motor resistor
• Supports 3- to 5-speed blower motor operation
• 3 connector cavities with male connector gender
• Male blade terminals for electrical connection
• Plastic and metal housing in black and gray finish
• No wiring harness, gasket, hardware, or bulb included

Detailed Description

RU1004 is an HVAC blower motor resistor used to regulate blower fan speeds in the cabin heating and air conditioning system. It is specified for 2017-2026 Jeep Compass and 2014-2020 Fiat 500L applications, making it a fitment-based replacement for vehicles that use a 3-position switch and stepped speed control. The connector layout, terminal style, and housing design are matched to the listed applications for straightforward electrical replacement.

Standard Ignition RU1004 is a practical choice when servicing Jeep Compass or Fiat 500L HVAC blower circuits that have lost one or more fan speeds. The part number RU1004 is also useful when cross-checking service references during diagnosis or parts lookup.

What It Is Used For

• Restoring blower fan speeds that no longer work
• Replacing a resistor with heat damage or electrical failure
• Correcting intermittent cabin airflow control
• Addressing HVAC fan operation stuck on one speed
• Servicing blower control issues in Jeep Compass and Fiat 500L models

Installation Notes and Tips

Verify the connector shape, terminal style, and speed-control configuration before installation. Inspect the blower motor and related wiring for heat damage or corrosion, since a failed motor or connector can shorten resistor life. Confirm the vehicle application by year and model before ordering RU1004.

Quality Assurance

Standard Ignition manufactures replacement electrical components for automotive HVAC service, and RU1004 is built to match the listed fitment and connector specifications for the confirmed applications.