Standard Motor Products MAS0448 Mass Air Flow Sensor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• General Motors 23366103
• Duralast DL-3115
• Echlin 2-14193
• Hitachi Automotive MAF0129
• General Motors 23197633
• BWD MA1280
• Delphi AF10682
• Airtex 5S15676
• ACDelco 23366103
• Spectra Premium MA389
• Walker Products 2451583
• Echlin 214193

• 100% computer-tested to ensure the ECU receives accurate airflow readings under hard engine conditions, which are required to balance and deliver the correct air/fuel ratio to the engine in order to achieve clean burns
• 100% new, never remanufactured, so there's no leftover debris that can cause sensor failure
• Manufactured to strict quality standards to ensure each part outperforms other air flow sensors in aftermarket
• Proprietary sensing elements provide accurate airflow output to ECU over wide range of ambient temperatures