![Phillips 66 Guardol ECT Synthetic Blend Diesel Engine Oil (10-30) [1.00-gal./3.79-Liter. Jug] 1077830 - Imagen 1](http://evolubesupply.com/cdn/shop/files/watermark-zX0yTIxOVVYkJ893hrQJNnUKocYHHI0jYgJxLqpM_8651a4e6-9c8e-4a39-a04b-d3c00594e94c.png?v=1741024508&width=300)
![Phillips 66 Guardol ECT Synthetic Blend Diesel Engine Oil (10-30) [1.00-gal./3.79-Liter. Jug] 1077830 - Imagen 2](http://evolubesupply.com/cdn/shop/files/watermark-7S6Cqv0oo5mIhreO4JwfqylM2npXYWIooi1mB1f1_c1dc64ff-8393-4837-91a6-29ad30363193.png?v=1741024508&width=300)
![Phillips 66 Guardol ECT Synthetic Blend Diesel Engine Oil (10-30) [1.00-gal./3.79-Liter. Jug] 1077830 - Imagen 1](http://evolubesupply.com/cdn/shop/files/watermark-zX0yTIxOVVYkJ893hrQJNnUKocYHHI0jYgJxLqpM_8651a4e6-9c8e-4a39-a04b-d3c00594e94c.png?v=1741024508&width=300)
![Phillips 66 Guardol ECT Synthetic Blend Diesel Engine Oil (10-30) [1.00-gal./3.79-Liter. Jug] 1077830 - Imagen 2](http://evolubesupply.com/cdn/shop/files/watermark-7S6Cqv0oo5mIhreO4JwfqylM2npXYWIooi1mB1f1_c1dc64ff-8393-4837-91a6-29ad30363193.png?v=1741024508&width=300)
Phillips 66 Guardol ECT Synthetic Blend Diesel Engine Oil (10-30) [1.00-gal./3.79-Liter. Jug] 1077830
- Regular price
- $62.65
- Sale price
- $62.65
- Regular price
-
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Product Information
![]() |
MSDS |
![]() |
PDS |
Phillips 66® Guardol ECT (Emission Compatible Technology) Synthetic Blend Diesel Engine Oil is a premium quality, part-synthetic API CK-4 engine oil developed for use in four-stroke cycle diesel engines designed to meet 2007 and later EPA on-highway exhaust emissions standards. It is specially formulated for compatibility with exhaust aftertreatment systems using diesel particulate filters (DPF), diesel oxidation catalysts (DOC) and/or selective catalytic reduction (SCR). It is backward serviceable for use in pre-2007 diesel engines.
Features
- Excellent protection for newer low-emission diesel engines and older 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
Additional Info
Characteristics | Diesel |
---|---|
Characteristics | Engine Oil |
Characteristics | Synthetic |
Characteristics | Synthetic Blend |
Shipping & Returns
![]() |
MSDS |
![]() |
PDS |
Phillips 66® Guardol ECT (Emission Compatible Technology) Synthetic Blend Diesel Engine Oil is a premium quality, part-synthetic API CK-4 engine oil developed for use in four-stroke cycle diesel engines designed to meet 2007 and later EPA on-highway exhaust emissions standards. It is specially formulated for compatibility with exhaust aftertreatment systems using diesel particulate filters (DPF), diesel oxidation catalysts (DOC) and/or selective catalytic reduction (SCR). It is backward serviceable for use in pre-2007 diesel engines.
Features
- Excellent protection for newer low-emission diesel engines and older 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
Additional Info
Characteristics | Diesel |
---|---|
Characteristics | Engine Oil |
Characteristics | Synthetic |
Characteristics | Synthetic Blend |
![Phillips 66 Guardol ECT Synthetic Blend Diesel Engine Oil (10-30) [1.00-gal./3.79-Liter. Jug] 1077830 - Imagen 1](http://evolubesupply.com/cdn/shop/files/watermark-zX0yTIxOVVYkJ893hrQJNnUKocYHHI0jYgJxLqpM_8651a4e6-9c8e-4a39-a04b-d3c00594e94c.png?v=1741024508&width=600)
![Phillips 66 Guardol ECT Synthetic Blend Diesel Engine Oil (10-30) [1.00-gal./3.79-Liter. Jug] 1077830 - Imagen 2](http://evolubesupply.com/cdn/shop/files/watermark-7S6Cqv0oo5mIhreO4JwfqylM2npXYWIooi1mB1f1_c1dc64ff-8393-4837-91a6-29ad30363193.png?v=1741024508&width=600)