Hi Guys,,
Time has come now to get my beauty 2004 dtr marauder back to life. Dou to personal commitment, I wasn't able to repair the misfired engine & decided to keep her in my garage since last sep'17.
Anyway, mechanic requested me new engine pistons with rings in addition to other parts.
I got piston rings part #Piston Rings - Ford (6L3Z-6148-A) but did not fit on stock piston while dealer is telling it should fit mercury marauder as well as crown vic & grand marquis (as per shown to them in system)!!
If anyone has experience with the correct oem part no. for piston & ring to enable me ordering it online and avoid getting marquis/crown vic parts by mistake
Thanks in advance.