Standard Ignition MAS0368 Mass Air Flow Sensor

Mass Air Flow Sensor for GM Applications

Standard Ignition MAS0368 is a sensor-only mass air flow sensor built for accurate airflow measurement in select Buick, Oldsmobile, and Pontiac applications. It is a direct-fit emission control sensor for vehicles such as the Buick Century, Buick Skylark, and Oldsmobile Cutlass Ciera, with OE-style electrical connections for straightforward replacement.

Standard Ignition MAS0368 is 100% new and computer-tested to help deliver consistent airflow readings to the ECU across demanding engine conditions. That accuracy supports proper air/fuel balance for cleaner combustion and stable drivability.

Key Features

• Mass air flow sensor, sensor only
• 100% new, never remanufactured construction
• Computer-tested for accurate airflow output to the ECU
• Proprietary sensing elements for stable readings across ambient temperature changes
• Female oval connector with 3 male blade terminals
• Built to strict quality standards for aftermarket replacement use

Detailed Description

This Standard Ignition MAS0368 mass air flow sensor is designed to measure incoming air so the engine control unit can calculate the correct fuel delivery. It uses a female oval connector and 3 male blade terminals, making it a direct replacement style sensor for the listed GM vehicles. The unit is manufactured new rather than remanufactured, helping reduce the risk of contamination-related sensor issues.

Compatible With 1986-1993 Buick, Oldsmobile, and Pontiac models including Buick Century, Buick Skylark, Buick LeSabre, Buick Reatta, Buick Riviera, Oldsmobile Achieva, Cutlass Ciera, Cutlass Cruiser, Cutlass Calais, Delta 88, 98, Toronado, and Pontiac Bonneville and Grand Am. This part cross-references Delphi AF10124 and Spectra Premium MA171 for the same application. If you are replacing a failing airflow meter on a Buick Century or Oldsmobile Cutlass Ciera, MAS0368 provides the correct sensor format for these applications.

Common Problems It Can Help Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or stumble during acceleration
• Rich or lean air/fuel mixture concerns
• Check engine light related to airflow sensor performance
• Poor drivability after a failing or contaminated MAF sensor

Installation Notes and Tips

Replace the sensor only if the housing and connector are serviceable. Inspect the intake tract, air filter, and electrical connector before installation, and clear any stored diagnostic trouble codes after the repair. Confirm connector shape, terminal count, and vehicle application before ordering to ensure proper fitment on your Buick, Oldsmobile, or Pontiac model.

Quality Assurance

Standard Ignition manufactures this sensor to strict quality standards and computer-tests each unit to verify airflow signal accuracy under engine load and changing temperatures. The new, non-remanufactured design supports consistent performance in emission control service.