Natural Gas
Phillips 66® designs high-quality natural gas engine oils to keep your operations running smoothly in some of the most demanding environments.
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EL MAR® ASHLESS HEAVY DUTY GEO
Phillips 66® El Mar Ashless Heavy Duty GEO is a high-quality engine oil designed…
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EL MAR® ASHLESS SUPREME GEO
Phillips 66® El Mar Ashless Supreme GEO is a premium quality, ashless gas engine…
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EL MAR® GEO
Phillips 66® El Mar GEO is a non-detergent, ashless gas engine oil specifically designed…
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EL MAR® LA4 EXD
Phillips 66® El Mar LA4 EXD GEO is a premium low-ash, dispersant-detergent gas engine…
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EL MAR® LF-D GEO
Phillips 66® El Mar LF-D (Landfill-Digester) GEO is a premium low-ash gas engine oil…
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EL MAR® LOW ASH
Phillips 66® El Mar Low Ash GEO is a premium low-ash gas engine oil…
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EL MAR® LOW ASH SHIELD® GEO
Phillips 66® El Mar Low Ash Shield is a low-ash, dispersant-detergent gas engine oil…
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EL MAR® MID ASH HEAVY DUTY GEO
Phillips 66® El Mar Mid Ash Heavy Duty GEO is a premium mid-ash gas…
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EL MAR® MID ASH SUPREME GEO
Phillips 66® El Mar Mid Ash Supreme GEO is a premium mid-ash dispersant-detergent gas…
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EL MAR® T GEO
Phillips 66® El Mar T GEO is a premium, very low-ash dispersant-detergent gas engine…