Product Category

Engine Oils

Complete range of heavy duty diesel engine oils and passenger car motor oils from industry-leading brands. API licensed and ILSAC certified products for maximum protection and performance.

Heavy Duty Diesel Engine Oils

Premium protection for on and off-highway diesel engines

Petro-Canada Lubricants

DURON™ Product Line

The Tougher. The Better.

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Full Synthetic

DURON™ UHP

Group III+API CK-4 / FA-4

Ultra High Performance synthetic engine oils give you ultimate protection and extended drain intervals in the most demanding conditions.

Available Weights:

0W-405W-4010W-40
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Synthetic Blend

DURON™ SHP

Group II/III BlendAPI CK-4

Super High Performance synthetic blend engine oils offer excellent protection with outstanding value for mixed fleet operations.

Available Weights:

10W-3015W-40
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Conventional

DURON™ HP

Group IIAPI CK-4

High Performance engine oil delivers on performance with proven protection for on and off-highway diesel engines.

Available Weights:

15W-40
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Fuel Economy

DURON™ Advanced

Group IIIAPI FA-4

A fuel saving oil for advanced heavy-duty diesel engines, designed to maximize fuel economy without compromising protection.

Available Weights:

5W-3010W-30
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Natural Gas

DURON™ GEO LD

Group II+API CK-4/SN

Specially formulated for the high combustion temperatures in today's natural gas mobile engines. Also provides premium performance for heavy-duty diesel and gasoline engines.

Available Weights:

10W-3015W-40
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Phillips 66 Lubricants

GUARDOL® Product Line

The Science of Performance

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Synthetic Blend

GUARDOL ECT®

GUARDOL ECT® Synthetic Blend Diesel Engine Oil

Group II/III BlendAPI CK-4

Emission Compatible Technology synthetic blend diesel engine oil providing premium protection for modern diesel engines with advanced emission systems.

Available Weights:

10W-3015W-40
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Synthetic Blend

GUARDOL Fleet EC®

GUARDOL Fleet EC® Diesel Engine Oil

Group II/III BlendAPI CK-4

Emission Compatible synthetic blend API CK-4 engine oil designed for mixed fleets operating under varying conditions.

Available Weights:

15W-40
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Natural Gas

GUARDOL® NG-D

GUARDOL® NG-D Natural Gas Engine Oil

Group II/III BlendAPI CJ-4

High-quality synthetic blend engine oil designed for natural gas engines in heavy-duty transportation and stationary applications.

Available Weights:

15W-40
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Passenger Car Motor Oils

Premium protection for passenger vehicles and light trucks

Petro-Canada Lubricants

SUPREME™ Motor Oils

Petro-Canada Lubricants

SUPREME™ Synthetic

Full SyntheticAPI SQ / ILSAC GF-7

Full synthetic motor oil providing ultimate protection and performance for modern passenger car engines.

Available Weights:

0W-205W-205W-30

SUPREME™

ConventionalAPI SQ / ILSAC GF-7

Premium conventional motor oil offering excellent protection for everyday driving conditions.

Available Weights:

5W-205W-3010W-30

SUPREME™ High Mileage

Synthetic BlendAPI SP

Specially formulated for vehicles with 75,000+ miles, helping to reduce oil consumption and protect aging seals.

Available Weights:

5W-205W-30
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Phillips 66 Lubricants

SHIELD® Motor Oils

Phillips 66 Lubricants

SHIELD® ARMOR

Full SyntheticAPI SQ / ILSAC GF-7A

Premium full synthetic motor oil exceeding ILSAC GF-7A requirements. Outstanding protection against LSPI, viscosity breakdown, and deposit formation.

Available Weights:

0W-205W-30
Product Details

SHIELD® VALOR (Dexos)

dexos1 Gen 3
Full SyntheticAPI SQ / ILSAC GF-7

Premium full synthetic motor oil with GM dexos1 Gen 3 license. Maximum engine protection for TGDI and conventional engines.

Available Weights:

0W-160W-205W-30
Product Details

SHIELD® VALOR (Non-Dexos)

Full SyntheticAPI SQ / ILSAC GF-7A

Premium full synthetic motor oil meeting API SQ requirements. Excellent protection for turbocharged and conventional gasoline engines.

Available Weights:

5W-20
Product Details
Herculine

Herculine Motor Oils

Quality PCMO Products

Full Synthetic

Full SyntheticAPI SQ / ILSAC GF-7

Available Weights:

0W-205W-205W-30

Dexos-1 available in 0W-20 & 5W-30

Synthetic Blend

Synthetic BlendAPI SP

Available Weights:

5W-205W-30
View Herculine Products

Need Help Choosing the Right Engine Oil?

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