Protect Your Engine with Costco's Top-Tier Engine Oil

Costco Kirkland 15W-40 Diesel Motor Oil by Warren Distribution $23.00 for 3 gallons ... Costco has their Kirkland Brand15W-40 Diesel Engine Oil on ... It's a good oil, probably the same as Mobil1. The important thing is to always use a good quality filter (don't cheap out using the cheapest one ... ... engine. If they had a Kirkland Signature Synthetic 5w-40 diesel oil I'd be willing to try it. Mods: GDE Hot Tune with turbo brake, GDE Trans ... Keep your vehicle running smoothly with high-quality affordable motor oil, available online at Costco.com. Additional transit time may also be required. Costco.com products can be returned to any of our more than 800 Costco warehouses worldwide. SHOP CONFIDENTLY. We ... As long as it has an API Service rating of SP you will be fine. We too often nuke this out and buy into the marketing of oils. There are many folks running this ... If you're not going to keep your car long term, you'll probably be fine with Costco oil. More details on the various VW oil specs: https ... Mobil 1 Advanced Full Synthetic Motor Oil 5W-30, 1-Quart/6-pack Protects Engine Parts for Up To 10000 Miles Between Oil Changes* Extends Engine Life for ... Mobil 1 0W-40 Full Synthetic Motor Oil, 1-Quart, 6-pack Keeps Your Engine Running like New in all Driving Conditions Has Enhanced Frictional Properties that ... I'm going to use it, I am a huge Costco dude, but I found this site related to their oil test results. ... Kirkland Full Synthetic SAE 5W-30 Motor ...