NGK 6441
NGK part number 6441 is a spark plug in the Ignition system. This catalog matches it to 16 year-and-engine configurations from 1999 to 2011.
Verified fitment includes 2011 Jeep Liberty 3.7L V6 ; 2011 Ram 1500 3.7L V6 ; 2009 Jeep Commander 3.7L V6 ; 2007 Jeep Commander 3.7L V6 ; 2006 Jeep Commander 3.7L V6 , plus 11 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is NGK 6441?
NGK part number 6441 is a spark plug with published application data for 16 vehicle configurations from 1999 to 2011. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does NGK 6441 fit?
This catalog matches 6441 to 16 year-and-engine configurations from 1999 to 2011. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is NGK 6441 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. NGK 6441 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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