Top 8 Best Full Synthetic 5w30 High Mileage

Mobil 1 High Mileage full-synthetic motor oil 10W-40 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.. Utilizes Mobil 1s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness. Meets ILSAC GF-6 standards to help provide low-speed pre-ignition LSPI and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy. Provides excellent internal engine heat protection up to 500 degrees F and low temperature protection to -30 degrees F. Helps extend engine life by working to prevent damaging deposits and sludge buildup.

Titanium Strong For Maximum Engine Performance In Vehicles With Over 75,000 Miles. Maximizes Short And Long Term Engine Performance On High Mileage Engines. Boosted With Extra Fluid Titanium Technology To Increase Oil Film Strength And Reduce Film Breakdown. Reduces Leaks, Oil Burn Off And Power-Robbing Deposits.

50 MORE WEAR PROTECTION than industry standard with enhanced anti-wear additives that prevent unwanted metal-on-metal contact and provide an extra layer of protection that keeps your engine in excellent shape for the many miles ahead. REDUCE COSTLY REPAIRS by minimizing exhaust system damage with our fully synthetic formulation. MINIMIZE HEAT AND ABRASION between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer. 25 MORE PROTECTION AGAINST DEPOSITS than the industry standard with extra detergents, keeping your engine clean and sustaining its performance. RENEW AGING SEALS AND PREVENT LEAKS with state-of-the-art seal conditioners.

Product Type Auto Accessory. Excellent Overall Lubrication And Wear Protection. Outperforms Our Conventional High Mileage Oils. Helps Protect Critical Engine Parts In Higher Mileage Engines.

Full synthetic 5W-30 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology. Designed for for vehicles with over 75,000 miles. Pennzoil Platinum High Mileage 5W-30 keeps pistons up to 45 cleaner than the toughest industry standard Based on Sequence IIIH results. No other leading high mileage motor oil provides better protection from friction Based on Sequence IVA wear test using SAE 5W-30. Formulated to deliver less oil burn off than high mileage motor oils made from crude oil. Helps protect engines from loss of horsepower. Single 5-quart bottle with ergonomic design for easy handling and pouring. Provides faster low-temperature oil flow and protects in extreme heat. Pennzoil is the first motor oil made from natural gas, not crudePurePlus Technology converts pure natural gas into high-quality, full-synthetic base oil that's crystal clear and contains fewer impurities than other traditional and synthetic motor oils.

For best performance, follow the manufacturer's recommendations in your vehicle owners manual.. Ideal for engines over 75,000 miles and for longer drain intervals. Helps prevent build up that can cause rust and corrosion. Reduces friction for less engine wear. High resistance to viscosity and thermal breakdown. Helps reduce exhaust emissions.

Excellent engine cleanliness through superior sludge and varnish protection. Outstanding high-temperature protection under severe driving conditions. Superior cold-temperature protection through faster oil flow at start-up. Meets the API SN Plus classification protecting engines from LSPI Low Speed Pre-Ignition.

40 more protection than industry standards with enhanced anti-wear additives that build a bonus layer of defense between critical moving parts within your engine. Resist oil breakdown 10X better than industry standards with a combination of premium antioxidants that fight oil breakdown and degradation. 25 better protection against deposits with extra engine-cleaning detergents. Exceptional temperature protection and viscosity retention ensure a high level of defense even in the most challenging climates.

Castrol Eco Pack is an environmentally conscious packaging solution with 70 less plastic than a standard 5 quart jug and the outer corrugate shell that is completely recyclable. Our NEW Eco Pack is filled with Castrol EDGE which is now certified carbon neutral in compliance with PAS2065. Castrol EDGE Full Synthetic Motor Oil with Fluid TITANIUM Technology, is Castrols strongest oil and the natural choice for drivers who want the best combination of sludge protection, wear protection and maximum engine performance.. 6X better wear protection than required by the latest Sequence IVA test limits and 10X Better High Temperature performance as measured in Sequence IIIH engine test vs. API SP test limit. Specifications - 5W-30 API SPSN PLUSSN, ILSAC GF-6, ACEA A1B1, A5B5, C2, GM Dexos 1 Gen 2, Meets Ford WSS-M2C946-B1, Meets Ford WSS-M2C961-A1, Meets engine test requirements of Chrysler MS 6395 and 13340.

Mobil 1 Extended Performance full-synthetic motor oil 5W-30 helps protect critical engine parts for up to 20,000 miles between oil changes, controlling oxidation to prevent oil breakdown and maintaining excellent viscosity.. Utilizes Mobil 1s Triple Action Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power. Meets ILSAC GF-6 standards to help provide low-speed pre-ignition LSPI and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy. Helps extend engine life by working to prevent damaging deposits and sludge buildup. Provides excellent internal engine heat protection up to 500 degrees F and low temperature protection to -40 degrees F.