<h3>Key features</h3><ul> <li>This 6 pack NGK V-Power Spark Plug is compatible with Ford F-150 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997 4.2L V6</li> <li>Genuine NGK Parts</li> <li>Includes original packaging and hardware</li> <li>Direct replacement auto parts</li> <li>Confirm vehicle fitment with Amazon Confirmed Fit</li> </ul><div class="product-measurements"> <h3>Measurements</h3> <ul><li>3.3" L x 0.9" W x 5" H</li></ul> </div><p>Free shipping included. 30-day hassle-free returns.</p>