Costco Engine Oil Your Engine's Guardian Against Wear and Tear

Kirkland Signature 5W-30 Full Synthetic Motor Oil, 5-quart, 2-pack 2-5 Quart (4.73L) Bottles Advanced Wear Protection For Extended Engine Life Controls ... Keep your vehicle running smoothly with high-quality affordable motor oil, available online at Costco.com. Comparing the oil analysis of new costco engine oil to used oil with 10000 miles to see how much it changes. More tests are coming to show ... I stock up on the Costco oil when it goes on sale. Costco has a reputation to protect, that's why their oil is of high quality, ... I have always bought Mobil 1 or Castrol for our rav4 and try to change the oil before it goes too far before 6k miles. Also always use an oem oil filter. By Blackstone Labs testing they are both rated for approximately 7500 miles in most cases. ... However, they are two totally different oils and ... Comparing the oil analysis of new costco engine oil to used oil with 5000 and 10000 miles to see how much it changes. I, too, have been using Kirkland in the Mrs.' 2.4 Ecotec (Verano.) No complaints. That car gets 5000 km OCIs because by then, I'm topping it up ... Motor Oil & Automotive · Advanced universal formula for all makes and models · Provides 300,000 miles or 5 years protection with system flush and fill · 50/50 ... 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 ...