BSE 59004
BSE part number 59004 is a mass air flow (maf) sensor in the Exhaust & Emission system. This catalog matches it to 4 year-and-engine configurations from 1991 to 1994.
Verified fitment includes 1994 Buick Century 3.1L V6 ; 1992 Buick Regal 3.8L V6 ; 1992 Buick Riviera 3.8L V6 ; 1991 Buick Regal 3.8L V6 . See every vehicle this part fits.
Frequently Asked Questions
What is BSE 59004?
BSE part number 59004 is a mass air flow (maf) sensor with published application data for 4 vehicle configurations from 1991 to 1994. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does BSE 59004 fit?
This catalog matches 59004 to 4 year-and-engine configurations from 1991 to 1994. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is BSE 59004 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. BSE 59004 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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