Amsoil OE is pretty good oil. I've recently been thinking on dropping down from Signature Series down to OE or HM. The 0w40 OE really interests me but I'm not sure how that NOAK really effects it. Surprised they haven't slapped a Dexos R rating on it. For the OP I would not hesitate to use this oil full OLM 7,500.-10k. However I would consider 5w30 version. If you want to keep OE style try the High Mileage which is a OE+ oil and great for 10-15k limit but a boosted cleaning pack and bumped up TBN.