BSE 221216
BSE part number 221216 is a mass air flow (maf) sensor in the Exhaust & Emission system. This catalog matches it to 9 year-and-engine configurations from 2004 to 2007.
Verified fitment includes 2007 Cadillac CTS 2.8L V6 ; 2007 Cadillac CTS 3.6L V6 ; 2007 Cadillac STS 3.6L V6 ; 2006 Cadillac CTS 2.8L V6 ; 2005 Cadillac CTS 3.6L V6 , plus 4 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is BSE 221216?
BSE part number 221216 is a mass air flow (maf) sensor with published application data for 9 vehicle configurations from 2004 to 2007. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does BSE 221216 fit?
This catalog matches 221216 to 9 year-and-engine configurations from 2004 to 2007. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is BSE 221216 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. BSE 221216 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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