Name: Prime Series Conventional Motor Oil SAE 5W-30 (12 pk., 1-qt. bottles)
Brand: Prime Series
SKU: 13589267936
Availability: OutOfStock
Rating: 4.8 (73 reviews)

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Prime Series Conventional Motor Oil SAE 5W-30 (12 pk., 1-qt. bottles)

<summary><ul><li>Critical Protection: Anti-wear additives deliver excellent protection for critical engine parts, effectively minimizing start-up wear.</li><li>Deposit Prevention: High dispersancy guards against deposit and sludge formation during stop-and-go driving and sustained high-temperature operation, also protecting against corrosion.</li><li>Viscosity Maintenance: Excellent high-temperature oxidation stability prevents viscosity increase and oil gelling within the crankcase.</li><li>Engine Cleanliness: Keeps PCV systems clean to maintain smooth engine performance and enhances piston cleanliness.</li><li>Broad Compatibility: SAE 5W-30 is suitable for many older vehicles and specific late-model cars/trucks, including larger 6-cylinder and V-8 high-performance engines.</li><li>Certified Standards: Meets API Service SN, SM, SL, and ILSAC GF-5, also designated as a "resource-conserving lubricant" by API.</li><li>Reduced Consumption: Helps reduce overall oil consumption.</li></ul></summary>

Prime Series Conventional Motor Oil's anti-wear additives provide excellent wear protection of critical engine parts. A high level of dispersancy in Prime Series Motor Oils protects against deposit and sludge formation in stop-and-go driving, sustained high-temperature operation, and protects against corrosion. Their excellent high-temperature oxidation stability helps prevent viscosity increase and oil gelling in the crankcase. They help keep PCV systems clean to maintain smooth engine performance. SAE 5W30 is suitable for use in many older vehicles and a few late model cars and trucks, often those with larger 6-cylinder and V-8 high-performance engines. SAE 5W30 is also designated as a "resource-conserving lubricant" by API.

Brand

<ul> <li>Minimize start-up wear</li> <li>Increase sludge protection</li> <li>Reduce oil consumption</li> <li>Enhance piston cleanliness</li> <li>API Service SN, SM, SL ILSAC GF-5</li> </ul>

Specifications

title_store_not_available

<ul>
	<li>Minimize start-up wear</li>
	<li>Increase sludge protection</li>
	<li>Reduce oil consumption</li>
	<li>Enhance piston cleanliness</li>
	<li>API Service SN, SM, SL ILSAC GF-5</li>
</ul>

I've been using this oil for the last year.  It works the same as any branded competitor at  a fraction of the price.  I'll continue to use it as long as Sams keeps it in stock.

Good product, Service the purpose

It's motor oil. Been using this for a couple years in my cars and truck, and soon in my garden tractor. No issues.

It's motor oil.

owner

I've use this oil on several cars and an RV with excellent results, less oil burn, and no problems. I've used it to replace synthetic. I change it on the same schedule and have the same results. I've compared the old oil to see if there is any difference. Color and smell virtually the same. Gas mileage the same and engine temp the same. No metal in the oil or magnet on the drain plug. Change oil just before the winter sets in. Get approximately 12000 miles to a change but now that I'm retired drive less between changes.

Excellent price!!! Meets all the pertinent specs.

It is made by Amalie Oil Company (see AOC stamped on bottom of bottle) and they make  excellent products. I am using it in 3 cars so I am putting my money where my mouth is.

excellent oil

been using for years on my 2001 silverado 250k miles

good stuff

Have used this oil for years

Perfect oil

Does the job

"Synblend" is complete lie.  This is not a synthetic blend motor oil.  It's a decent dino at a fair price but the "synblend" label is seriously misleading.

"Synblend" label is misleading

Prime Series Conventional Motor Oil SAE 5W-30 (12 pk., 1-qt. bottles)

Highlights

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