Spectra Premium MA450 Mass Air Flow Sensor

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

• General Motors 22821558
• Standard Motor Products MAS0356
• Standard Motor Products MAS0357
• BWD MA1189
• BWD MA1188
• Delphi AF10664
• Bosch 0281006297

• Our mass air flow sensors have a programmable ceramic circuit board make of premium grade silicon coating to protect from severe under hood temperature fluctuations and road vibrations. The optimal circuit design allows faster signal response and consistancy with the use of new all platinum resistance thermometer sensors.