Spectra Premium MA333 Mass Air Flow Sensor

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

• Delphi AF10423
• Mitsubishi 1525A052
• Mitsubishi 1525A031
• Standard Motor Products MAS0362
• Chrysler 1525A031
• Mazda PE0113215
• Toyota 22204WB001
• Walker Products 2451375
• BWD MA1194
• BSE New MF21332N
• BSE Original MF21332
• BSE Original 21332
• MOBILETRON MAMZ009S
• A-Premium 26686983305003202
• Delphi AF10659
• STI 30405

• 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.