Home Slickdeals Prime Members: 5-Qt Castrol GTX Full Synthetic 0W-20 Motor Oil $17.40 w/... Slickdeals Prime Members: 5-Qt Castrol GTX Full Synthetic 0W-20 Motor Oil $17.40 w/ Subscribe & Save By ARCOM - 16 July 2024 15 0 SHARE Facebook Twitter Go to the deal page: Prime Members: 5-Qt Castrol GTX Full Synthetic 0W-20 Motor Oil $17.40 w/ Subscribe & Save