CIFIC CI900L Mazda FE F2 Complete Cylinder Head SOHC 2.0L 2.2L 1 Year Warranty. All our stock replacement parts are warranted against defects in material and workmanship for a period of one year from the date of original invoice. Ready to install, no modification required Factory tested This is a 100% brand new aftermarket replacement part. Made to meet or exceed OEM&apos;s standards. No Core Charge