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Standard Ignition MAS0337 Mass Air Flow Sensor
Overview of Standard Ignition Mass Air Flow Sensor MAS0337
The Standard Ignition MAS0337 Mass Air Flow Sensor is designed for precise air measurement in Mazda vehicles, including the Miata, Protege, and Protege5 models. This sensor ensures accurate airflow data to optimize engine performance and emissions control.
- Bolt-on attachment method for secure installation
- Female rectangular connector with one connector quantity
- Plastic material housing (housing not included)
- Complete assembly with two bolt holes for mounting
- Three male blade terminals for reliable electrical connection
Detailed Product Description
The MAS0337 Mass Air Flow Sensor by Standard Ignition is engineered to provide accurate airflow measurement critical for engine management systems in Mazda Miata, Protege, and Protege5 vehicles. Featuring a bolt-on attachment method, this sensor mounts securely using two bolt holes. The sensor includes a female rectangular connector with a single connection point, designed to interface with three male blade terminals. Constructed from durable plastic, the sensor assembly is built to withstand typical engine bay conditions. Note that the housing is not included, but the sensor comes as a complete assembly ready for installation.
Common Applications and Issues Addressed
- Helps resolve engine performance problems related to inaccurate air intake readings
- Addresses rough idling and stalling caused by faulty mass air flow sensors
- Improves fuel efficiency by providing precise airflow data to the engine control unit
- Reduces emissions by ensuring proper air-fuel mixture
- Eliminates check engine light triggers related to mass air flow sensor faults
Installation Notes and Tips
Installation of the MAS0337 sensor requires unbolting the old sensor and securing the new one using the two bolt holes. Ensure the female rectangular connector aligns properly with the vehicle’s wiring harness. Handle the sensor carefully to avoid damage to the plastic components and blade terminals. It is recommended to verify connector and terminal compatibility with your Mazda Miata, Protege, or Protege5 before installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The MAS0337 Mass Air Flow Sensor undergoes rigorous quality control to ensure reliable performance. Warranty coverage details should be confirmed with the product documentation or distributor, as Standard Ignition typically offers limited warranties on emission control sensors.
| Brand | Standard Ignition |
|---|---|
| Part Number | MAS0337 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Housing Included | No |
| Material | Plastic |
| Notes | Complete Assembly |
| Number of Bolt Holes | 2 |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Mazda | Miata | N/A | |||
| 2004 | Mazda | Miata | N/A | |||
| 2003 | Mazda | Miata | N/A | |||
| 2003 | Mazda | Protege | 2.0L | L4 | N/A | |
| 2003 | Mazda | Protege5 | 2.0L | L4 | N/A | |
| 2002 | Mazda | Miata | N/A | |||
| 2002 | Mazda | Protege | 2.0L | L4 | N/A | |
| 2002 | Mazda | Protege5 | 2.0L | L4 | N/A | |
| 2001 | Mazda | Miata | N/A | |||
| 2001 | Mazda | Protege | 2.0L | L4 | N/A | |
| 2000 | Mazda | Miata | N/A | |||
| 2000 | Mazda | Protege | 1.8L | L4 | N/A | |
| 1999 | Mazda | Miata | N/A | |||
| 1999 | Mazda | Protege | 1.8L | L4 | 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.