Ford Explorer 2006-2010 V6 4.0L Vehicle Without Rear AC. Ford Explorer Sport Trac 2007-2010 V6 4.0L. Compressor Type : FS18. Note: With FS18 Compressor. 3 One Year Warranty. Part Kits Included: 1x Pulley With Bearing, 1x Front Plate, 1x Electromagnetic Coil.