Top 10 Best 5w20 Conventional Motor Oil

Phosphorus Replacement Technology to help extend the life of the emission system. Superior dispersancy that fights sludge build up. Exceptional oil burn-off protection exceeding industry standards, based on API and ACEA volatility specifications. Seal conditioners to help reduce leaks. Advanced additives that minimize engine wear.

Synthetic blend 5W-20 engine oil that provides durable wear protection and reduces engine wear. Provides corrosion protection against harmful acids generated by engine contaminants. Maintains viscosity from start to finish, providing optimal oil film protection. Helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving. Combats engine sludge and deposits. Formulated to exceed industry specifications ILSAC GF-6A, API SPSP-Resource Conserving and all previous categories. Single 5-quart bottle with ergonomic design for easy handling and pouring. Meets OEM requirements Chrysler MS-6395, Ford WSS M2C945-A, Ford WSS M2C945-B1, GM 6094M. Formerly known as Quaker State Advanced Durability 5W-20 motor oil.

Synthetic blend High Mileage 5W-20 engine oil specially formulated for new or late model SUVs, light vans and trucks, and passenger cars. Recommended for vehicles with over 75,000 miles. Helps prevent sludge and other damaging deposits. Contains seal conditioning agents for dry or cracked engine seals to help reduce leaks and oil consumption. Provides proven wear protection for engine parts. Single 5-quart bottle with ergonomic design for easy handling and pouring.

For best performance, follow the manufacturer's recommendations in your vehicle owners manual.. Excellent sludge and deposit control. Reliable performance. Meets most North American and Japanese OEM service fill requirements for conventional engine oils.

Synthetic blend 5W-20 engine oil formula that keeps engines clean and responsive. No leading conventional oil provides better wear protection based on Sequence IVA wear test using SAE 5W-30.. Helps prevent sludge and other damaging deposits based on Seq VH Sludge Test. Compatible with engine seals and all conventional oils. Suitable for all car, SUV, light van, and truck gasoline engines under all driving conditions. Exceeds the toughest industry standards based on ILSAC GF-6A and API SP. Single 5-quart bottle with ergonomic design for easy handling and pouring. Pennzoil's Active Cleansing Technology helps prevent dirt and contaminants from turning into performance-robbing deposits.

PROVEN TO MINIMIZE EVERYDAY WEAR on your engine by providing consistent lubrication and defense. OPTIMIZE POWER FUEL EFFICIENCY with our low friction technology. RESIST OIL BREAKDOWN SLUDGE with added detergents to keep your engine clean. EXCEPTIONAL TEMPERATURE PROTECTION defends your engine in even the most severe weather. REDUCE COSTLY REPAIRS by protecting critical engine components.

1.4X superior sludge protection compared to tough industry standards, as measured in the Sequence VH Sludge test vs. API SP test limits. Advanced protection against viscosity and thermal breakdown. Superior protection against high-temperature deposits. Premium-quality base oils and anti-wear additives that help extend the life of your engine.

MAXLIFE TECHNOLOGY PREVENTS engine breakdown with 40 better wear protection than the industry standard. REFRESH AGING SEALS AND PREVENT LEAKS with seal conditioners. REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents keep motors clean inside. ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents. MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN. AMERICAN MADE FORMULATED to maximize your engines life and improve its performance.

Castrol Classic 20W-50 is suitable for use in automotive gasoline engines where the manufacturer recommends an API SJ or earlier specification 20W-50 lubricant. NOTE NOT FOR USE IN MODERN ENGINES WITH CATALYTIC CONVERTERS OR WET CLUTCH APPLICATIONS. Specialized additives containing high Zinc 1400 PPM Max and Phosphorus for extreme wear protection. Formulated to maintain tough and thick oil film even under severe conditions. Minimal foaming and high resistance to thermal degradation. Compatible with gasoline and alcohol-based fuels.

Provides fine performance for modern gasoline-powered cars, light trucks and vans. Controls sludge and engine deposits. Anti-wear additive reduces wear and extends life. Suitable for use where API SN is recommended for engine oils. Engineered for high temperature and high revving performance engines.