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Cardone 74-9531 Mass Air Flow Sensor
Reliable Mass Air Flow Sensor for Subaru Legacy
The Cardone Mass Air Flow Sensor part number 74-9531 is designed specifically for Subaru Legacy models. This remanufactured sensor helps ensure accurate air intake measurement, which is critical for optimal engine performance and emission control.
- Compatible with Subaru Legacy vehicles
- Remanufactured for reliable performance
- Durable aluminum housing with gray finish
- Bolt-on mounting with four mounting holes for secure installation
- Includes mass air flow sensor and instruction sheet
- Environmentally conscious with E-Waste compliance
About the Cardone Mass Air Flow Sensor Product Line
The Cardone Mass Air Flow Sensor product line focuses on providing remanufactured sensors that meet or exceed OEM specifications. These sensors are engineered to deliver precise airflow readings to the engine control unit, helping maintain proper air-fuel mixture and reduce emissions. The 74-9531 sensor is part of this line, offering a cost-effective and environmentally responsible solution for Subaru Legacy owners.
Product Details and Features
This mass air flow sensor features a robust aluminum housing in gray, designed to withstand engine bay conditions. The bolt-on mounting type with four mounting holes ensures a secure fit in your Subaru Legacy. The sensor is remanufactured, which means it has been restored to meet strict quality standards. It comes complete with an instruction sheet to assist with installation. Additionally, the sensor complies with E-Waste regulations, supporting responsible disposal and recycling.
Common Issues Addressed by This Sensor
- Engine performance problems caused by inaccurate airflow readings
- Check engine light triggered by faulty mass air flow sensor
- Rough idling or stalling due to improper air-fuel mixture
- Reduced fuel efficiency linked to sensor malfunction
- Emission control failures related to sensor errors
Installation Notes and Tips
Installation of the Cardone 74-9531 mass air flow sensor is straightforward with the included instruction sheet. Ensure the mounting surface is clean and free of debris before installation. Use the four bolt holes to securely fasten the sensor in place. Inspect the sensor element visually for any damage before installation. Avoid over-voltage sources such as faulty relays or shorted wiring that can damage the sensor.
Quality Assurance and Warranty
This remanufactured mass air flow sensor undergoes rigorous testing to meet performance standards. Cardone provides quality assurance on this part, ensuring it functions reliably in Subaru Legacy vehicles. The product is designed to replace the original sensor and restore proper engine operation.
| Brand | Cardone |
|---|---|
| Part Number | 74-9531 |
| Position | Mass Air Flow Sensor |
| E-Waste | Yes |
| Housing Color | Gray |
| Housing Included | Yes |
| Housing Material | Aluminum |
| Mounting Type | Bolt-On |
| Package Contents | Mass Air Flow Sensor, Instruction Sheet |
| Product Condition | Remanufactured |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 1994 | Subaru | Legacy | N/A | Mass Air Flow Sensor | |
| 1993 | Subaru | Legacy | N/A | Mass Air Flow Sensor | |
| 1992 | Subaru | Legacy | N/A | Mass Air Flow Sensor | |
| 1991 | Subaru | Legacy | N/A | Mass Air Flow Sensor | |
| 1991 | Subaru | Legacy | Manual | N/A | Mass Air Flow Sensor |
| 1990 | Subaru | Legacy | Manual | N/A | Mass Air Flow Sensor |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.