Description Havoline Motor Oil is a premium conventional motor oil with Deposit Shield Technology desgined to protect against deposits, sludge and contamination in older engines. Formulated with advanced additives technology for continuous wear protection. Excellent three-way catalyst protection.PRODUCT DETAIL:Helps reduce sludge and deposit buildup to keep older engines running cleaner longer. Enhanced protection against wear and oxidation. Maximizes and prevents engine power loss. Excellent three-way catalyst protection. Helps prevent Low Speed Pre-Ignition Meets or exceeds the performance requirements of: API SP/Resource Conserving, ILSAC GF-6A, Chrysler MS-6395, and GM 6094M