![Rotella T6 5w-40 Synthetic on sale at NAPA for $21/gallon now until 12/31/18 - Ford Truck Enthusiasts Forums Rotella T6 5w-40 Synthetic on sale at NAPA for $21/gallon now until 12/31/18 - Ford Truck Enthusiasts Forums](https://cimg9.ibsrv.net/gimg/www.ford-trucks.com-vbulletin/839x432/screen_shot_11_14_18_at_03_14_pm_21c4e2d5214e92a1b0f0796d13df66272f49377d.png)
Rotella T6 5w-40 Synthetic on sale at NAPA for $21/gallon now until 12/31/18 - Ford Truck Enthusiasts Forums
Shell Rotella T6 Motor Oil 0W40 Full Synthetic 1 gal (US) SHE 550054527 | Buy Online - NAPA Auto Parts
Shell Rotella T6 HD Motor Oil 5W40 Full Synthetic 5 gal (US) SHE 550046217 | Buy Online - NAPA Auto Parts
![Has anyone used this oil in 5w30 or 5w40 in their 8th gen si I run the 15w40 in my Cummins with great results : r/CivicSi Has anyone used this oil in 5w30 or 5w40 in their 8th gen si I run the 15w40 in my Cummins with great results : r/CivicSi](https://preview.redd.it/has-anyone-used-this-oil-in-5w30-or-5w40-in-their-8th-gen-v0-abl8uimjf2oa1.jpg?width=640&crop=smart&auto=webp&s=d2ba53f569b80c8586bc5131c39e01f363418118)
Has anyone used this oil in 5w30 or 5w40 in their 8th gen si I run the 15w40 in my Cummins with great results : r/CivicSi
![Amazon.com: Shell Rotella T6 Full Synthetic Heavy Duty Engine Oil 5W-40, 1 Gallon, Pack of 3 : Automotive Amazon.com: Shell Rotella T6 Full Synthetic Heavy Duty Engine Oil 5W-40, 1 Gallon, Pack of 3 : Automotive](https://images-na.ssl-images-amazon.com/images/I/91Mx14hbggL._AC_UL210_SR210,210_.jpg)