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Standard Ignition MAS0277 Mass Air Flow Sensor
Overview of Standard Ignition Mass Air Flow Sensor MAS0277
The Standard Ignition MAS0277 Mass Air Flow Sensor is designed for precise air measurement in select Cadillac and Chevrolet vehicles. This sensor ensures accurate air intake readings, supporting optimal engine performance in models like the Corvette, CTS, and SSR.
- Bolt-on attachment method for secure installation
- Female oval connector with one connection point
- Complete assembly including housing made of metal and plastic
- Three bolt holes for stable mounting
- Five male blade terminals for reliable electrical connection
Detailed Product Description
The MAS0277 Mass Air Flow Sensor from Standard Ignition is engineered as a complete assembly, featuring a durable housing constructed from metal and plastic materials. It attaches via a bolt-on method using three bolt holes, ensuring a firm and precise fit. The sensor includes a single female oval connector designed to interface with the vehicle’s wiring harness, providing a secure and stable electrical connection through five male blade terminals. This configuration supports accurate measurement of the air entering the engine, which is critical for maintaining proper fuel-to-air ratios and engine efficiency.
Compatible Vehicles and Applications
This mass air flow sensor is compatible with specific Cadillac and Chevrolet models, including the Corvette, CTS, and SSR. It is intended for use in emission control systems where precise air flow measurement is necessary to optimize engine management and reduce emissions.
- Helps resolve engine performance issues related to incorrect air flow readings
- Addresses rough idling and stalling caused by faulty sensors
- Improves fuel efficiency by providing accurate air intake data
- Reduces emission control system errors and check engine light triggers
- Supports smooth acceleration and overall drivability
Installation Notes and Tips
Installation of the MAS0277 sensor requires removal of the old sensor and securing the new unit using the three bolt holes provided. The bolt-on attachment method simplifies replacement without the need for additional modifications. Ensure the female oval connector is properly aligned and fully engaged with the vehicle’s wiring harness to maintain electrical integrity. Handle the sensor carefully to avoid damage to the terminals and housing during installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The MAS0277 Mass Air Flow Sensor undergoes rigorous quality control testing to verify functionality and fitment. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region.
| Brand | Standard Ignition |
|---|---|
| Part Number | MAS0277 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Oval |
| Housing Included | Yes |
| Material | Metal, Plastic |
| Notes | Complete Assembly |
| Number of Bolt Holes | 3 |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Cadillac | CTS | 6.0L | V8 | N/A | |
| 2006 | Cadillac | CTS | 6.0L | V8 | N/A | |
| 2006 | Chevrolet | SSR | 6.0L | V8 | N/A | |
| 2005 | Chevrolet | SSR | 6.0L | V8 | N/A | |
| 2004 | Chevrolet | Corvette | 5.7L | V8 | N/A | |
| 2004 | Chevrolet | SSR | 5.3L | V8 | N/A | |
| 2003 | Chevrolet | Corvette | 5.7L | V8 | N/A | |
| 2003 | Chevrolet | SSR | 5.3L | V8 | N/A | |
| 2002 | Chevrolet | Corvette | 5.7L | V8 | 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.