Mobil 1 ESP X2 Full Synthetic Motor Oil 0W-20, 1 Quart, Case of 6

Rating: 1,780 reviews from 1 sources

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Selected Review of 1780 Reviews

This is perfect for 3.0L Duramax - as it is dexos D. Just note that you need 7 qts, not 6. So you need to order two cases. … Read full review