frontpagejongasse posted Aug 28, 2025 01:31 PM
Item 1 of 2
Item 1 of 2
frontpagejongasse posted Aug 28, 2025 01:31 PM
Costco Members: 4-Pk 5-Qt Kirkland Signature Full Synthetic Motor Oil (various)
+ Free Shipping$54 each
$70
Costco Wholesale
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He is neither a PhD or a Tribologist.
His undergrad degree is in advertising / marketing. When he was the marketing guy for Joe Gibbs Racing Oil (which became Driven) he took a certificate program that allowed him to call himself a Certified Lubrication Specialist.
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gotta decide whether really need to pounce now as I only change oil once a year and already have several other jugs "in inventory" in the garage
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gotta decide whether really need to pounce now as I only change oil once a year and already have several other jugs "in inventory" in the garage
Buy now or regret later, and besides oil doesn't have an expiration date, and you can also return at the store if you decided if you don't need it. Buy now or regret later.
How long is the oil shelf life? As long as it is still in the sealed container.
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great deal. so this was out there before at this price?
gotta decide whether really need to pounce now as I only change oil once a year and already have several other jugs "in inventory" in the garage
Oil has a shelf life. Use what you've got and then replenish supply.
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