Maximize Engine Life Costco's 5W-20 Synthetic Blend Oil – The Longevity Elixir

I use Costco's synthetic 0W20 in my wife's Subaru. I still use cheaper synthetic blend 5W20 in my 2.5L Fusion (with Motorcraft oil filter). Just bought this at Costco today. They only had 5w-30 and it was 10 quarts (two 5 gallon jugs) for $24.99, which is $2.499 per quart! Probably ... I guess since the cost is negligible between synthetic 0w-20 and 5w-30 (0w-20 5qt jug at walmart cost $25, 5w-30 @ costco is typically $30 for 6 ... Kirkland Signature 5W-20 Full Synthetic Motor Oil 5-quart, 2-pack 2-5 Quart (4.73L) Bottles Advanced Wear Protection For Extended Engine ... Kirkland Signature™ full synthetic 5W20 motor oil is formulated to reduce wear on critical parts and maximize fuel economy. Our 100% synthetic formulation ... So whether you're in the market for a heavy-duty diesel engine oil or a synthetic motor oil for advanced fuel economy, you can trust Costco.com to carry the ... Kirkland Signature 5W-30 Full Synthetic Motor Oil, 5-quart, 2-pack 2-5 Quart (4.73L) Bottles Advanced Wear Protection For Extended Engine ... I wouldn't recommend a 5w20 on track. You need a bit thicker oil for both temp performance and viscosity. An all-season, synthetic blend motor oil that provides optimum engine protection. Surpasses Honda vehicle requirements to further minimize harmful engine ... Honestly, just get it done by costco, they charge $60 for synthetic oil changes. By the time you get the oil ($20) and filter ($10) and then ask someone to do ...