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Standard Ignition MAS0159 Mass Air Flow Sensor
Reliable Mass Air Flow Sensor for BMW, Hyundai, and Suzuki
The Standard Ignition MAS0159 Mass Air Flow Sensor is designed to provide accurate airflow measurement for efficient engine performance. Compatible with select BMW, Hyundai, and Suzuki models, this sensor helps maintain optimal fuel delivery and emissions control.
Key Features of Standard Ignition MAS0159
- Precision airflow measurement for accurate engine management
- Compatible with BMW 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 525i, 528i, Z3
- Fits Hyundai Sonata and Suzuki Verona models
- Direct replacement part number MAS0159 for easy identification
- Designed to meet OEM specifications for reliable performance
Detailed Product Description
The Standard Ignition MAS0159 Mass Air Flow Sensor plays a critical role in monitoring the amount of air entering the engine. This data is essential for the engine control unit (ECU) to calculate the correct fuel injection volume, ensuring efficient combustion and reduced emissions. Specifically engineered for compatibility with various BMW models such as the 323i and 328i, as well as Hyundai Sonata and Suzuki Verona, this sensor supports proper engine function and helps maintain emission standards.
Common Applications and Issues Addressed
- Restores accurate air intake readings to improve fuel economy
- Resolves engine hesitation or stalling caused by faulty airflow data
- Helps correct rough idling and poor acceleration issues
- Supports emission control systems to pass vehicle inspections
- Prevents check engine light triggers related to air flow sensor faults
Installation Notes and Tips
Installation of the MAS0159 sensor requires basic mechanical skills and standard hand tools. Ensure the engine is cool before beginning the replacement. Disconnect the battery to avoid electrical shorts. Remove the old sensor carefully to avoid damaging the intake system. Install the new sensor securely and reconnect all electrical connectors. After installation, it is recommended to clear any diagnostic trouble codes and perform a test drive to confirm proper operation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring dependable performance and durability. The MAS0159 Mass Air Flow Sensor undergoes rigorous quality control testing. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship.
| Brand | Standard Ignition |
| Part Number | MAS0159 |
| Attachment Method | Snap Fit |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Connector Type | Bolt On |
| Housing Included | Yes |
| Material | Plastic |
| Notes | Complete Assembly |
| Number of Bolt Holes | 2 |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 31 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Suzuki | Verona | N/A | ||||
| 2005 | BMW | 325xi | N/A | ||||
| 2005 | Suzuki | Verona | N/A | ||||
| 2004 | BMW | 325xi | N/A | ||||
| 2004 | Suzuki | Verona | N/A | ||||
| 2003 | BMW | 325Ci | N/A | ||||
| 2003 | BMW | 325i | N/A | ||||
| 2003 | BMW | 325xi | N/A | ||||
| 2003 | BMW | 525i | N/A | ||||
| 2002 | BMW | 325Ci | N/A | ||||
| 2002 | BMW | 325i | N/A | ||||
| 2002 | BMW | 325xi | N/A | ||||
| 2002 | BMW | 525i | N/A | ||||
| 2002 | BMW | Z3 | 2.5L | L6 | N/A | ||
| 2001 | BMW | 325Ci | N/A | ||||
| 2001 | BMW | 325i | N/A | ||||
| 2001 | BMW | 325xi | N/A | ||||
| 2001 | BMW | 525i | N/A | ||||
| 2001 | BMW | Z3 | 2.5L | L6 | N/A | ||
| 2000 | BMW | 323Ci | N/A | ||||
| 2000 | BMW | 323i | N/A | ||||
| 2000 | BMW | 328Ci | N/A | ||||
| 2000 | BMW | 328i | N/A | ||||
| 2000 | BMW | 528i | N/A | ||||
| 2000 | BMW | Z3 | N/A | ||||
| 2000 | Hyundai | Sonata | 2.5L | V6 | N/A | ||
| 1999 | BMW | 323i | Sedan | N/A | |||
| 1999 | BMW | 328i | N/A | ||||
| 1999 | BMW | 528i | N/A | ||||
| 1999 | BMW | Z3 | N/A | ||||
| 1999 | Hyundai | Sonata | 2.5L | V6 | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.