Best Pennzoil Oils in 2026

Full synthetic high zinc formulation for superb anti-wear properties. Quiet engine operation, low or no smoke, excellent protection under high loads.

Wide application range for small engines. Small 4 stroke engines - Gardening equipment, lawn mowers and small tractors

True all-season oil, very low pour point of -45F. Allow use in very cold temperatures and hot summers.

EXTREME DRAIN INTERVALS - 500,000 miles for heavy-duty trucks and passenger cars. 750,000 miles for Class 8 highway trucks.

PROFESSIONAL GRADE - Unrivaled shear stability and longevity. Meets and exceeds API GL-5 and Limited Slip requirements and a very wide range of specifications across multiple OEMs.

EXCELLENT WEAR CONTROL - Up to 62% less wear vs OEM Specifications across various standards. EXCEPTIONAL LOAD BEARING CAPACITY - Exceeds the highest load test rating, Stage 14.

FULL SYNTHETIC - No compromise formulation, full synthetic with extremely high-performance metrics. EXTREMELY ECONOMICAL - Lowest cost per hour of operation. Period. MULTI-VISC FORMULATION for wide viscosity range applications.

TRUE ALL-SEASON - Extreme temperature range for arctic cold (-54 F) to hot desert summers. Trouble-free, long duration, flawless hydraulic response, and power transfer.

7,000 -10,000 Hour RATING - Minimum 7,000 hour rating and up to 10,000 operational hours in severe service. ZERO FOAMING - Virtually zero foaming in high-stress environments and extremely rapid air release & air separation. Prevents hydraulic cavitation.

WIDEST SPEC RANGE ON THE MARKET: widely compatible with a very large number of hypoid gear systems, differentials, transmissions and axle assemblies.

SEVERE SERVICE MAX: Exceptional shear stability and oxidation resistance. Polyphosphate EP proprietary additive system offers substantial improvement in performance over previous generation, low cost, gear oils

BUILT IN LIMTED SLIP ADDITIVE - Does not require "additional" LS additive. Its built into the product, optimized for all limited slip differentials, including those with built in wet brakes.

Outstanding performance versus OEM fluids and specifications; wide ranging, total compatibility with all John Deere, Kubota, Case, Class, Massey Ferguson, and most other farming / tractors / harvester equipment

Replaces virtually all OEM fluids; Dyed red to help quickly and easily identify leaks and to prevent confusion with motor oil

Substantially less slipping; Over 6,000 hours oil life in hydraulic systems

CRP organic, metallic, Moly plating technology for unsurpassed wear protection, oxidation, and high temp stability

Friction modified and VI stabilizer pre-boosted; un-rivaled turbo-charger protection; will not create deposits and ash on turbo bearings (will not fry on the turbo)

Contains state-of-the-art dispersal and ash control systems to keep your engine extremely clean

Helps stop power steering leaks and noise

Very low pour point makes it ideal for winter use down to -50°F

Advanced seal compatibility to protect and restore worn seals / gaskets

6,000 HOUR SEVERE SERVICE - Extremely long life fluid, with very long oxidation life. 3 times the life of most other fluids.

ANTI-WEAR BOOSTER PACK - Contains a built-in severe service anti-wear booster pack. Three times the zinc of most other hydraulic oils.

HIGH VISCOSITY INDEX - Ultimate durability in all types of service. It does not overheat, prevents hydraulic cavitation, maintains fluid seals on pistons, and does not shear.

NO COMPROMISE FORMULATION - Ours is a state-of-the-art formulation that is built for performance. Synthetic ester base oils, built-in friction modifiers, and outstanding viscosity stability under high thermal stress and high RPM.

HIGHLY OXIDATION STABLE - Protects the engine from oil thickening, high-temperature sludge, and varnish deposits. SHEAR STABLE HIGH VI INDEX - Improver-protects against viscosity breakdown in severe service and racing conditions.

VERY HIGH WEAR PROTECTION - Anti-wear agents and built-in friction modifiers effectively protect cam lobes and other highly loaded parts from wear, including chains and clutches. Excellent performance and high wear protection in high temp engines such as the V-TWIN.

Full synthetic GL-4 75W-80 with PAO and Esters, manual transmission fluid. Exceeds all OEM fluid performance for 75W-80 gear, MT, differential, synchromesh, and transfer cases

No reactive sulfurs; protects all yellow metal components; extremely long drain intervals up to 5x OEM intervals

Contains a custom build, high-performance detergency adpack coupled with friction modifiers, defoamers, and a corrosion inhibitor to handle various kinds of contamination; features 204 VI Index, extreme viscosity stability, and arctic grade, -60­°F pour point

Full synthetic advanced protection; increased load-bearing capacity, beyond 800-1000% higher than most conventional compressor oils; thick, high durability film strength to prevent metal to metal contact even in high operating temperatures conditions

True all season; offers both high temp continuous operation capabilities and arctic grade - 50 F; multi viscosity keeps fluid requirements at a minimum eliminating the need for lower or higher viscosity oils due to temperature range

Works exceptionally well on rotary, vane, screw, and reciprocal air compressors in severe service with high compression temperatures and long operating hours

Designed for NMMA FC-W 4-Stroke outboard engines; use in gasoline-fueled four-stroke inboards, outboards, inboard/outboards, supercharged watercraft engines and personal watercraft

True full synthetic; twice the life of conventional and synthetic blends oil and twice the protection

Unmatched corrosion protection, even in continuous salt water use, including up to two years of storage; excellent stability and viscosity control for long term high temp operation

Replaces all OEM fluid agricultural engine oils; moly and boron friction modified and pre-boosted

Ultra high-performance, full synthetic formulation exceeds API CK-4 / CJ-4 specifications. Recommended for all heavy-duty agricultural diesel engines

Specially formulated for severe service, off-road agricultural, and construction equipment.; designed to handle high torque and high load without shearing

Protects Pumps, Seals, Motors and other hydraulic system components. Revitalizes Seals & O-Rings

Extends hydraulic oil life by up to 300%, stabilizing oxidation rates, viscosity shear, and replenishing oil additives

Prevents small to medium leaks caused by worn pistons and seals; helps optimize oil flow and pump functionality; contains defoamers and anti-wear agents, preventing foaming, wear, and oil degradation and hydraulic cavitation in high temp operation

Extreme shear resistance and load carrying capacity without shearing | Exceptional protection for gears, syncrons | Limited Slip READY - No need for additional additives

Excellent product for use in heavy equipment applications which place higher performance demands on the drive train and differential lubricants | High quality base oils together with minimal use of VI Improvers offer outstanding shear stability

For use in limited slip differentials, posi-track and other LS differentials | Hypoid Gear Systems | Heavy Duty Transmissions | Provides high thermal stability and outstanding oxidation resistance

A NEW GENERATION OF PERFORMANCE LUBRICANTS - Specially designed for high-performance European cars. Very high shear and film strength for super-charged / turbo-charged European engines. Extreme turbo-charger protection and cleanliness.

LOW ASH FORMULATION (50% lower than most other 0W-40's on the market). It virtually eliminates sludge and ash build-up on piston rings, turbo bearings, valves, and other critical engine parts.

HIGH TEMP / HIGH TORQUE STABLE - Features very high temp thresholds and high viscosity stability which is ideal for high revving, high-performance, Euro Engines. EXTENDED DRAIN to 20,000 miles or more.

Full synthetic true PAO / Ester engine oil with extended drain intervals up to 20,000 miles or two years (100% longer than OEM Oils)

Contains organo-molybdenum friction modifiers for exceptional wear control and outstanding parts longevity with exceptionally high film integrity and superior detergency which prevents the oil burning that typically plagues these vehicles

Maintains film integrity even at very high compression temperatures and high torque load with exceptionally quiet hydraulic lifters