**[Amazon.com](http://www.passwird.com/links/j4WLq3)** for Prime Members has 5-Quart Havoline Conventional Motor Oil for $11.77-
[$5 Rebate](http://www.passwird.com/links/dHYxDV) = **$6.77** Shipping is free with your Prime Membership.

* Protection against thermal breakdown
* Clean engines and anti-wear protection