MOTORCRAFT SP541AX
MOTORCRAFT part number SP541AX is a spark plug in the Ignition system. This catalog matches it to 3 year-and-engine configurations from 2007 to 2009.
Verified fitment includes 2009 Buick Lucerne 4.6L V8 ; 2008 Cadillac STS 4.6L V8 ; 2007 Buick Lucerne 4.6L V8 . See every vehicle this part fits.
Frequently Asked Questions
What is MOTORCRAFT SP541AX?
MOTORCRAFT part number SP541AX is a spark plug with published application data for 3 vehicle configurations from 2007 to 2009. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does MOTORCRAFT SP541AX fit?
This catalog matches SP541AX to 3 year-and-engine configurations from 2007 to 2009. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is MOTORCRAFT SP541AX OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. MOTORCRAFT SP541AX 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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