Choose the certificate that matches your vehicle, 4 cylinder, 6, cylinder, and 8 cylinder packages are available (while supplies last) from Werner's Elit Automotive in Indianola, IA.
Each certificate is good for 1 oil change, up to 5 qts of Euro Synthetic Oil.
Limit 1 per purchase, limit 2 per household. Certificates can be used towards more expensive oil changes as well, you just pay the difference at the time of service. No Cash Back, No Change Given.