<b>Brand New 8 x IRIDIUM Spark Plug for:</b> <br><br> Grand Cherokee WK 4.7L 2005-2007<br> Commander XK 4.7L 2006-2007<br> Grand Cherokee WJ 4.7L 1999-2004 Except High Output<br> Grand Cherokee ZJ 5.2L & 5.9L 1997-1998 <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.