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SURGEON GENERAL'S WARNING: Smoking Causes Lung Cancer, Heart Disease, Emphysema, And May Complicate Pregnancy.

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Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

¹Offer subject to credit approval. To qualify, you must (i) apply and be approved for a Sam’s Club® credit card account and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7-10 business days from date of account opening. A $30 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $30 offer. We reserve the right to discontinue or alter the terms of this offer any time.

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Castrol GTX Full Synthetic High Mileage Motor Oil 5W-30, 6 pack, 1 US qt bottles

Instructions

<summary><ul><li>Mileage Optimized: Specifically engineered as a full synthetic motor oil, formulated for vehicles that have accumulated over 75,000 miles to cater to their unique engine needs.</li><li>Catalytic Safe: Incorporates Phosphorous Replacement Technology, a proprietary additive designed to actively reduce the level of phosphorus within the oil.</li><li>Emission System Defense: This advanced formulation helps to safeguard the catalytic converter and significantly extend the overall life of the vehicle's emission system.</li><li>Comprehensive Engine Defense: Delivers enhanced protection against various engine challenges including wear, oil leaks, excessive oil burn-off, and formation of power-robbering deposits.</li><li>Full Synthetic: This product is a full synthetic motor oil, providing superior lubrication characteristics and stability under diverse operating conditions.</li><li>Optimal Viscosity: Features a 5W-30 viscosity grade, ensuring appropriate flow and protection across a broad spectrum of engine temperatures.</li><li>Multi-Pack Volume: Available in a convenient 6-pack configuration, with each bottle containing 1 US quart for practical storage and use.</li></ul></summary>

Castrol GTX Full Synthetic High Mileage is a full synthetic oil engineered specifically for vehicles with over 75,000 miles. It is formulated with Phosphorous Replacement Technology, a proprietary additive that reduces the level of phosphorus, which is harmful to catalytic converters and can shorten emission system life. It provides enhanced protection against wear, leaks, oil burn off and power robbing deposits.

Brand

<ul> <li>GTX Full Synthetic High Mileage 5W-30</li> <li>Full synthetic oil engineered specifically for vehicles with over 75,000 miles.</li> <li>Formulated with Phosphorous Replacement Technology, a proprietary additive that reduces the level of phosphorus</li> <li>Provides enhanced protection against wear, leaks, oil burn off, and power robbing deposits.</li> </ul>

Specifications

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Instant Savings

<ul>
<li>GTX Full Synthetic High Mileage 5W-30</li>
<li>Full synthetic oil engineered specifically for vehicles with over 75,000 miles.</li>
<li>Formulated with Phosphorous Replacement Technology, a proprietary additive that reduces the level of phosphorus</li>
<li>Provides enhanced protection against wear, leaks, oil burn off, and power robbing deposits.</li>
</ul>

castrol

Brand name

This to me is a little hidden treasure at Sam’s Club. Less than $4 per quart for top tier Full synthetic, with high mileage additives…highest quality oil that meets the latest stringent standards! I can’t really find cheaper at any other stores or websites, even for low quality off brand junk…

Unbeatable value for top tier oil

bad oil. my audi uses this oil like its gas. buy a bit more expensive oil and you won't have any problems.

Castrol GTX Full Synthetic High Mileage Motor Oil 5W-30, 6 pack, 1 US qt bottles		

Castrol GTX Full Synthetic High Mileage Motor Oil 5W-30, 6 pack, 1 US qt bottles

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Castrol GTX Full Synthetic High Mileage Motor Oil 0W-20, 6 pack, 1 US qt bottles