Compare SAE 15W-40 Synthetic Blend Heavy-Duty Motor Oil, API CK-4/SN | Ultra1Plus™ Ultra1Plus™ Synthetic Blend Heavy-Duty Motor Oils, SAE 15W-40, API CK-4/SN is formulated with conventional and synthetic base oils and a premium additive package. This oil is designed for use in for use in high-speed four-stroke cycle diesel... MSRP: $17.85 Was: Price: Now: $16.23 - $4,119.80 (2) Quick view View Options
Compare SAE 15W-40 Synthetic Blend Heavy-Duty Motor Oil, API CI-4/SL, CI-4 Plus | Ultra1Plus™ Ultra1Plus™ SAE 15W-40 Synthetic Blend Heavy-Duty Motor Oil, API CI-4/SL, CI-4 Plus is a parasynthetic crankcase lubricant for use in modern diesel engines. Formulated with a blend of synthetic and conventional base oils as well as a premium... MSRP: $17.61 Was: Price: Now: $16.01 - $3,902.15 (0) Quick view View Options
