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Standard Ignition RU951 HVAC Blower Motor Resistor
| Brand | Standard Ignition RU951 |
|---|---|
| Attachment Method | Screw |
| Connector Gender | Female |
| Connector Quantity | 3 |
| Connector Shape | Rectangular |
| Hardware Included | No |
| Harness Length - cm | No wire |
| Harness Length - inches | No wire |
| Mounting Bracket(s) Included | No |
| Number Of Connector Cavities | 3 |
| Number Of Speeds | 3-5 speed |
| Terminal Gender | Male |
| Terminal Quantity | 6 |
| Terminal Type | Blade |
| Wiring Harness Included | No |
| Fits | Fiat · 8 vehicles |
Direct replacement. Matches the original blower motor resistor design for straightforward service.
3-5 speed control. Supports multiple blower speeds for consistent cabin airflow.
Screw-mounted design. Uses a simple screw attachment for secure installation.
Cross-references Standard Ignition RU951, 68101157AA and BMRB10352 for the same application. See all 5.
HVAC Blower Motor Resistor for Fiat 500
Restore proper blower fan control with this Standard Ignition HVAC blower motor resistor, part number RU951. It is built for vehicles with automatic air conditioning and is a direct-fit service part for the Fiat 500 platform.
- Standard Ignition RU951 HVAC blower motor resistor
- Fits 2012-2019 Fiat 500 with automatic air conditioning
- 3-5 speed blower control application
- Female 3-cavity rectangular connector
- Male blade terminals with 6 terminal points
- Screw attachment design for secure mounting
- No wiring harness, mounting bracket, or hardware included
Detailed Product Overview
The RU951 is an HVAC blower motor resistor used to regulate blower fan speed in the cabin heating and cooling system. For Fiat 500 models equipped with automatic air conditioning, this Standard Ignition RU951 replacement supports proper fan-speed operation by matching the original electrical interface and mounting style. It is a practical choice when the blower only works on certain speeds or stops responding as expected.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Problems This Part Can Address
- Blower motor works on only one or a few speeds
- Cabin fan speed changes are inconsistent
- HVAC fan does not respond at lower or mid-range settings
- Resistor failure causing loss of normal airflow control
- Electrical connection issues at the blower resistor circuit
Installation Notes and Tips
Install using the screw attachment points and verify the 3-cavity rectangular connector matches the vehicle harness before installation. Because no wiring harness, mounting bracket, or hardware is included, reuse the original components when serviceable. Confirm the vehicle is a 2012-2019 Fiat 500 with automatic air conditioning before ordering or installation.
Quality Assurance
Standard Ignition replacement parts are built for service applications that match original equipment fit and function requirements. Part number RU951 is listed for the Fiat 500 automatic air conditioning application shown above.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2019 | Fiat | 500 | with automatic air conditioning. |
| 2018 | Fiat | 500 | with automatic air conditioning. |
| 2017 | Fiat | 500 | with automatic air conditioning. |
| 2016 | Fiat | 500 | with automatic air conditioning. |
| 2015 | Fiat | 500 | with automatic air conditioning. |
| 2014 | Fiat | 500 | with automatic air conditioning. |
| 2013 | Fiat | 500 | with automatic air conditioning. |
| 2012 | Fiat | 500 | with automatic air conditioning. |
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