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Big savings on Mobil 1™ motor oil

$10 Off Mobil 1™ motor oil Costco Wholesale logo available in club online

Save $10 on a case of Mobil 1 synthetic motor oil and, for a limited time, get free shipping on Costco.com or pick up at your local warehouse.

Discount offer valid Jan. 8-21. Free shipping offer valid Jan. 8-14. Limit five per customer.

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Plenti rewards card

Hello savings. Hello Plenti®.

Plenti is the rewards program you can join for free to earn points at one place and use them at another – all with a single rewards card.
Walmart Gift Card Mobil 1 Annual Protection Promo medium

Get a $10 Walmart eGift Card

Reward yourself and your engine when you purchase 5 quarts or more of Mobil 1™ Annual Protection motor oil. Offer valid May 31-December 31. While supplies last at select Walmart stores.
Save $8 on Mobil Super™ Synthetic motor oil

Save $8 on a case of Mobil Super™ Synthetic oil.

Save $8 on a case of Mobil Super Synthetic motor oil. Offer valid October 26-November 22. Limit five cases per customer.
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