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