Spectra Premium MA391 Mass Air Flow Sensor

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

• Hitachi Automotive MAF0115
• Delphi AF10432
• Bosch 280218232
• Standard Motor Products MAS0327
• Ford 8V2Z12B579A
• Motorcraft AFLS195
• BWD MA1159
• Land Rover LR019830
• Standard Motor Products MF21308
• BSE Original 21308
• BSE Original MF21308
• Cardone Reman 7450095
• WPS World Power Systems MAF10080
• MOBILETRON MAF071S

• 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.