<b>Brand New 6 x IRIDIUM Spark Plug for:</b> <br><br> Grand Cherokee WK 3.7L 2005-2010<br> Commander XK 3.7L 2006-2010<br> Liberty KJ 3.7L 2005-2007<br> Liberty KK 3.7L 2008-2012<br> Nitro 3.7L 2007-2011<br> Durango 3.7L 2006-2009<br> Dakota 3.7L 2006-2010 <br><br> <b>OEM#</b> SPFR8TE2AA, SPZFR6F11G, SPFR8T1332, 56028236AA, SP0ZFR5F11, 56028189 <br><br> About American cars we know almost everything.<br> Please make sure that this is correct part for your car.