Best Engine Lubricant in 2023 (Review & Buying Guide)

Sometimes it might be quite difficult to find the best engine lubricant. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this engine lubricant buying guide.

Quick Picks:

#	Preview	Product
1		Prolong Super Lubricants PSL11202 Engine Treatment - 1 Gallon , BLUE	Check Price
2		Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red	Check Price
3		Restore (00009 4-Cylinder Formula Engine Restorer & Lubricant - 9 oz.	Check Price
4		Motorkote MK-HL32-06 Heavy Duty Hyper Lubricant Engine Treatment, 32-Ounce, Single, Black	Check Price
5		Super Lube 19003 Engine Assembly Grease, 3 oz Tube	Check Price
6		TORCO A550055KE MPZ Engine Assembly Lube - 12 oz. Bottle	Check Price
7		TORCO A550055JE MPZ Engine Assembly Lube - 4 oz. Bottle	Check Price
8		Prolong Super Lubricants PSL11151 Engine Treatment - 32 oz.	Check Price
9		Restore (00016 8-Cylinder Formula Engine Restorer & Lubricant - 16 oz.	Check Price
10		Lubricant Additives: Chemistry and Applications, Third Edition (Chemical Industries)	Check Price

10 Top Engine Lubricant Reviews:

SaleBestseller No. 1

Prolong Super Lubricants PSL11202 Engine Treatment - 1 Gallon , BLUE

• Includes a Formula with Anti-Friction Metal Treatment Technology
• Features Engineering Designed to Treat Metal Surfaces of Both Gasoline and Diesel Fueled Engines
• Offers Molecules that Interact with Metal Surfaces and Chemically Bond to Create a Protective Layer that Reduces Damaging Friction and Heat
• Offers to Protect the Engine Even when the Motor Oil is Not Yet Fully Circulating
• Features a Formula Containing No Solid Particles Such as PTFE Resins, 'Molys', Zinc, Copper, or Graphite

Check Price

SaleBestseller No. 2

Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red

• Adheres to component surfaces to prevent scuffing and galling during initial start-up
• High quality formulation meets OEM performance specs for engine assembly lubricants
• Proper lubrication of metal mating surfaces is essential prior to starting a new or rebuilt engine
• Suggested Applications: Engine bearings, camshafts, lifters, valves, guides and rocker shaft assemblies

Check Price

Bestseller No. 3

Restore (00009 4-Cylinder Formula Engine Restorer & Lubricant - 9 oz.

• Restores cylinder compression
• Restores horsepower
• Restores engine performance
• Reduces oil consumption

Check Price

SaleBestseller No. 4

Motorkote MK-HL32-06 Heavy Duty Hyper Lubricant Engine Treatment, 32-Ounce, Single, Black

• Works with all brands of synthetic and petroleum-based oils. Including full synthetic, semi- synthetic, conventional, and mineral. Gas or Diesel engines.
• Recommended to be used in all automobile, truck, lawn, marine, agriculture and heavy-duty equipment.
• Increases horsepower, lowers operating temperatures and reduces engine noise and vibration in all engines.
• USAGE: Use 2 ounces per quart of oil in crankcases, 3 ounces for heavy duty and towing applications. Transmissions (Automatic or Manual) Use 1 ounce per quart of transmission fluid. Differentials use 1 ounce per quart of differential fluid. Power steering systems use 1 ounce per quart of fluid. Hydraulic fluid 1 ounce per 2.5 gallons of hydraulic fluid. Motorcycles 1 ounce per quart of fluid max. Lasts multiple fluid changes but maybe used more frequently for best results.
• Will not wash away with water.

Check Price

Bestseller No. 5

Super Lube 19003 Engine Assembly Grease, 3 oz Tube

• Acts as a lubricant for the motor during the initial startup
• Prevents scoring, scuffing and friction during initial startup
• Can be used in both gasoline and diesel engines
• Can be used on all types of metals for coating moving parts
• Clean, white grease

Check Price

Bestseller No. 6

TORCO A550055KE MPZ Engine Assembly Lube - 12 oz. Bottle

• MPZ engine assembly lube is favored by professional mechanics for assembling many internal mechanical components including wrist pins, pistons, bushings, plain bearings, ball bearings, roller bearings, journals and transmission components
• MPZ EAL is a high viscosity, oil soluble lubricant which contains a concentrate of anti-wear, anti-friction and anti-shock chemistries featuring the highest degree of protection
• Completely oil soluble increases protection during break-in with excellent adhesion properties and will slowly run and drip leaving protective film on treated part
• Protects assembled engines, transmissions and rear axles from rust and corrosion during storage and shipment to vehicle assembly plants
• Recommended as a pre-lube for valve train parts, wrist pins, rod bearings, main bearings, gears, bushings, roller bearings, ball bearings in manual and automatic transmissions, transaxles, transfer cases, rear axles and marine v-drives

Check Price

SaleBestseller No. 7

TORCO A550055JE MPZ Engine Assembly Lube - 4 oz. Bottle

• Package Dimensions: 3.555 H x 4.826 L x 4.826 W (centimetres)
• Package Weight: 0.25 pounds
• Country of Origin : United States
• Fit type: Vehicle Specific

Check Price

Bestseller No. 8

Prolong Super Lubricants PSL11151 Engine Treatment - 32 oz.

• Includes a Formula with Anti-Friction Metal Treatment Technology
• Features Engineering Designed to Treat Metal Surfaces of Both Gasoline and Diesel Fueled Engines
• Offers Molecules that Interact with Metal Surfaces and Chemically Bond to Create a Protective Layer that Reduces Damaging Friction and Heat
• Offers to Protect the Engine Even when the Motor Oil is Not Yet Fully Circulating
• Features a Formula Containing No Solid Particles Such as PTFE Resins, 'Molys', Zinc, Copper, or Graphite

Check Price

Bestseller No. 9

Restore (00016 8-Cylinder Formula Engine Restorer & Lubricant - 16 oz.

• Restores cylinder compression
• Restores horsepower
• Restores engine performance
• Reduces oil consumption

Check Price

Bestseller No. 10

Lubricant Additives: Chemistry and Applications, Third Edition (Chemical Industries)

• Amazon Kindle Edition
• English (Publication Language)
• 680 Pages - 07/12/2017 (Publication Date) - CRC Press (Publisher)

Check Price

Last update on 2023-03-28 / Affiliate links / Images from Amazon Product Advertising API

How to find the best engine lubricant?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best engine lubricant for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good engine lubricant recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

• What features does the engine lubricant need to have to be perfect for my needs?
• What is my budget?
• Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for engine lubricant to find what you’re looking for:

Brand

In some cases, the brand of engine lubricant is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given engine lubricant are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about engine lubricant are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare engine lubricant quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best engine lubricant can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.