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ConocoPhillips Guardol ECT
- The Guardol ECT premium synthetic blend diesel engine oil meets performance requirements for CJ-4 and CI-4/CI-4 PLUS specifications.
- Created for 2007 low-emission engines equipped with exhaust aftertreatment devices
- Backwards serviceable for pre-2007 engines
- Available in Conoco, Phillips 66 and 76 Lubricants brands
- Formulated using advanced sulfated ash, phosphorus and sulfur technology
Want to know more about this product? Click here to request more information about Guardol ECT Engine Oil from Phillips 66 Lubricants .

