Pennzoil® High Mileage motor oil is formulated with Active Cleansing Technology for engines with 75k+ miles. It is specially formulated to help stop leaks from seals and reduced oil consumption in worn engines. Because at Pennzoil we know, a cleaner, well sealed engine is better protected and responsive.

Pennzoil Platinum® Full Synthetic Motor Oil helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first. Guaranteed. 4 Pennzoil Platinum® is made with natural gas.

Pennzoil Ultra PlatinumTM is made from natural gas, not crude. Its base oil is 99.5% free from engine clogging impurities.

Pennzoil High Mileage 5W-30 motor oil is a synthetic blend oil enhanced with an outstanding combination of special conditioning seal agents and additives to help stop leaks from aging seals and reduce the oil consumption that is typical of older and worn engines.

Pennzoil Platinum High Mileage keeps engines running strong when they reach 75,000 miles or more. Available in the following viscosities: 0W-20, 5W-20, 5W-30, 10W.

What makes high-mileage engine oils different? High-mileage oils have ingredients to take care of older engines, like conditioners, seal swells, antioxidants, detergents and wear or friction additives. Typically they use a viscosity modifier that is durable and won't lose viscosity very easily.

American Pennzoil is an American motor oil brand currently owned by Shell plc. The former Pennzoil Company had been established in 1913 in Pennsylvania, being active in business as an independent firm until it was acquired by Shell in 2002, becoming a brand of the conglomerate.

Yes. At Firestone Complete Auto Care, we believe a good oil goes beyond lubricating your engine. That's why we trust Pennzoil motor oils for all of our synthetic oil changes. After 40 years and 3,500 patents, Pennzoil Platinum became the first motor oil made entirely from natural gas.

Pennzoil® Full Synthetic motor oil is a full synthetic motor oil that is suitable for use in new and older engines. It is formulated to provide 40% better performance than conventional motor oil1 and allows fewer oil changes compared to conventional motor oil.

Pennzoil Platinum® High Mileage helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first. Guaranteed*. Pennzoil is made from natural gas, not crude. Its base oil is 99.5% free from engine clogging impurities.

High Mileage Synthetic Oils are specially designed for high-mileage vehicles that require synthetic oils with extra seal conditioner providing more protection to worn seals, which can mitigate leaks in high-mileage engines.

The agents and additives help:

• Slows leaks by conditioning engine seals that may have degraded over time.
• Break up and dissolve sludge left behind by other oils.
• Reduce oil loss caused by burn-off.
• Improve your fuel efficiency.
• Reduce general wear and tear on older engines.

What's the downside of high mileage oil? Some of the thicker oils, such as 10W-30 full synthetic and 5W-20 full synthetic can make your vehicle harder to start. This is especially true in colder temperatures. They can also reduce the circulation around the engine and increase your overall oil pressure.

The Pennzoil-Quaker State Company is a subsidiary of Shell Oil Company. Though Shell Oil Company is part of Royal Dutch Shell PLC., all Pennzoil motor oil distributed throughout North America is manufactured in the U.S.

Pennzoil is an American motor oil brand currently owned by Shell plc. The former Pennzoil Company had been established in 1913 in Pennsylvania, being active in business as an independent firm until it was acquired by Shell in 2002, becoming a brand of the conglomerate.

Pennzoil Platinum Euro L 5W-30 Full Synthetic motor oil is made from natural gas, not crude. Designed for complete protection for top engine performance, Pennzoil Platinum Euro L is formulated for diesel engines and is approved for BMW LL-04, GM dexos2, and Mercedes-Benz (consult and follow your owner's manual).