ENGINE OILS

Phillips 66® has everything it takes to provide confidence and protection. We maximized fuel economy and wear protection.

FIREBIRD® HEAVY DUTY EC DIESEL ENGINE OIL

Phillips 66® Firebird Heavy Duty EC (Emission Control) Diesel Engine Oil is an environmentally...
FLEET SUPREME EC® DIESEL ENGINE OIL

Phillips 66® Fleet Supreme EC (Emission Compatible) Diesel Engine Oil is an API CK-4...
GUARDOL ECT® DIESEL ENGINE OIL WITH LIQUID TITANIUM®

Phillips 66® Guardol ECT (Emission Compatible Technology) Diesel Engine Oil with Liquid Titanium protection additive...
GUARDOL FE® DIESEL ENGINE OIL WITH LIQUID TITANIUM®

Phillips 66® Guardol FE (Fuel Economy) Diesel Engine Oil with Liquid Titanium protection additive...
GUARDOL® NG

Phillips 66® Guardol NG is a high-quality, dispersant-detergent gas engine oil specially designed for...
HEAVY DUTY DIESEL ENGINE OIL

Phillips 66® Heavy Duty Diesel Engine Oil is a high-quality universal fleet engine oil...
POWER-D® ENGINE OIL

Phillips 66® Power-D Engine Oil is a premium quality universal fleet engine oil designed...
SUPER HD II DIESEL ENGINE OIL

Phillips 66® Super HD II Diesel Engine Oil is a high-quality universal fleet engine...
T5X® HEAVY DUTY DIESEL ENGINE OIL

Phillips 66® T5X Heavy Duty Diesel Engine Oil is a high-quality diesel engine oil designed...
T5X® PLUS HEAVY DUTY DIESEL ENGINE OIL

Phillips 66® T5X PLUS Heavy Duty Diesel Engine Oil is a high-quality diesel engine...
TRITON® ARCTIC DIESEL ENGINE OIL

Phillips 66® Triton Arctic Diesel Engine Oil is a premium quality, full-synthetic engine oil developed...
TRITON® ECT DIESEL ENGINE OIL

Phillips 66® Triton ECT Diesel Engine Oil is a premium quality, full-synthetic engine oil...

ENGINE OILS

FIREBIRD® HEAVY DUTY EC DIESEL ENGINE OIL

FLEET SUPREME EC® DIESEL ENGINE OIL

GUARDOL ECT® DIESEL ENGINE OIL WITH LIQUID TITANIUM®

GUARDOL FE® DIESEL ENGINE OIL WITH LIQUID TITANIUM®

GUARDOL® NG

HEAVY DUTY DIESEL ENGINE OIL

POWER-D® ENGINE OIL

SUPER HD II DIESEL ENGINE OIL

T5X® HEAVY DUTY DIESEL ENGINE OIL

T5X® PLUS HEAVY DUTY DIESEL ENGINE OIL

TRITON® ARCTIC DIESEL ENGINE OIL

TRITON® ECT DIESEL ENGINE OIL

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