GUARDOL FE® SYNTHETIC BLEND DIESEL ENGINE OIL

PREMIUM SYNTHETIC BLEND API FA-4 DIESEL ENGINE OIL; FORMULATED FOR FUEL ECONOMY

Phillips 66® Guardol FE (Fuel Economy) Synthetic Blend Diesel Engine Oil is a premium quality, part-synthetic API FA-4 engine oil developed for fuel economy benefits in 2014 and newer engines.

Guardol FE with Liquid Titanium is formulated with a blend of synthetic and high-quality Group II base stocks and a proprietary low-SAPS additive package to provide outstanding engine protection in late model diesel engines. It is fortified with our exclusive Liquid Titanium protection additive for enhanced oxidation resistance and protection against wear. This additive enhancement provides increased engine protection from a strongly bonded titanium shield formed on the surface of critical engine parts, despite lower HTHS requirements of FA-4.

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Features & Benefits

Excellent protection for newer low-emission diesel engines
Specially formulated to protect exhaust aftertreatment systems
Exclusive Liquid Titanium protection additive provides enhanced oxidation resistance and protection against engine wear
Outstanding soot control for protection against abrasive wear and soot-induced oil thickening
Outstanding resistance to viscosity and thermal breakdown at high temperatures
Protects against sludge and varnish formation
Protects against rust and bearing corrosion
Excellent low-temperature pumpability with soot-laden oil
High shear stability
Good resistance to foaming and aeration

Applications

On-highway diesel trucks where additional fuel savings are desired
2010 and newer Detroit Diesel engines⁽¹⁾
2014 and newer Cummins, PACCAR, Navistar, Volvo/Mack engines⁽¹⁾

⁽¹⁾Based on extensive field testing, Phillips 66 has extended its Limited Product Warranty to cover the use of FA-4 in these engines for on-highway use. Volvo/Mack owners should inquire about specific conditions that may cause temporary low oil pressure.

Technical Details

10W-30

10W-30

Licenses & Approvals

Guardol FE Synthetic Blend is licensed or OEM-certified for: #API Service FA-4 #Cummins CES 20087 #Detroit Diesel DFS 93K223

Additional Details

SAE Grade	10W-30
Specific Gravity @ 60°F	0.87
Density, lbs/gal @ 60°F	7.24
Color, ASTM D1500	4.1
Flash Point (COC), °C (°F)	226 (439)
Pour Point, °C (°F)	-40 (-40)
Viscosity, Kinematic
cSt @ 40°C	66
cSt @ 100°C	9.9
Viscosity Index	133
Cold Cranking Viscosity, cP @(°C)	5500 (-25)
High-Temp/High-Shear Viscosity, cP @ 150°C	3.13
Sulfated Ash, ASTM D874, wt %	1
Total Base Number (TBN), ASTM D2896	10.5
Titanium, wt %	0.01
Zinc, wt %	0.122