Get up to $20 off your next Castrol
Oil Change - depending on the Castrol Oil you choose - Castrol GTX ($7),
Costrol GTX High Mileage ($10), Castrol GTX SynBlend ($10), Castrol Tection
Extra ($10), Castrol Hypuron ($10), Castrol SLX (20) or Castrol EDGE ($20) -
Limit one redemption per person, household or address. You must use the
Official Mail-In Certificate and completely fill it out. You will be
required to provide a Proof of Purchase dated between 5/1/2012 and 12/31/2012
See www.Castrol.com and choose Promotions for the Official Rebate Form.