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Dura Lube Engine Treatment | 32 oz., 6-Pack

  • Based on 589 reviews
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Availability: In Stock.
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Arrives Friday, Aug 21
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Style: 6-Pack


Features

  • REDUCES FRICTION and WEAR. Forms a protective barrier on internal engine components, minimizing friction and prolonging engine life.
  • IMPROVES FUEL EFFICIENCY. By reducing friction, the engine runs more smoothly and efficiently, helping to improve fuel economy.
  • PROTECTS DURING COLD STARTS. Provides additional lubrication during cold starts, reducing wear when the engine is most vulnerable.
  • LOWERS ENGINE TEMPERATURE. Helps reduce operating temperatures, preventing overheating and long-term engine damage.
  • COMPATIBLE WITH ALL MOTOR OILS. Works with conventional, synthetic, and blended oils, and is safe for use in both gasoline and diesel engines.

Description

Dura Lube Engine Treatment is precision blended with superior lubrication attributes that will amaze the most particular vehicle owner. It will reduce friction between mechanical parts, maximizing protection and performance, while reducing noise, providing quieter and smoother operation.Dura Lube® is the premium brand for your engine. We don’t just treat the oil; we treat the engine. While the competition is cutting their bottle sizes and claiming to do more Dura Lube® still offers the same great product.Dura Lube® Engine Treatment does NOT contain Teflon® (PTFE), silicone, graphite, molybdenum, lead or other harmful substrate materials. Dura Lube® Engine Treatment is not corrosive to metal. Dura Lube® does not generally void warranties.Immediately helps engines run cooler and quieter.Advanced Engine formula used to reduce heat and lower frictionBeats other brands on corrosion and wear testing, see box for test resultsContains unique friction modifiers that reduce friction and heat on vital engine partsCompatible with all synthetic, semi synthetic or standard oilsContains no solids, lead, molybdenum or graphiteHelps protect your engine from wear in normal to extreme driving conditionsCompatible with gas or diesel enginesDura Lube Engine Treatment is a premium formula designed to provide superior protection and performance for your vehicle's engine. By reducing friction and wear, this advanced engine treatment helps extend the life of your engine, ensuring it runs smoother and more efficiently. It works by creating a durable lubricating barrier on internal engine components, which helps protect against the high temperatures and pressures that occur during operation, particularly in high-mileage or older engines.One of the key benefits of Dura Lube Engine Treatment is its ability to reduce engine friction, which in turn helps improve fuel economy and overall engine efficiency. This reduction in friction also helps to lower engine operating temperatures, preventing overheating and minimizing the risk of long-term engine damage. Additionally, Dura Lube provides extra protection during cold starts when traditional engine oil may not circulate as quickly, reducing the chances of wear when the engine is most vulnerable.Compatible with all types of motor oil—conventional, synthetic, and blends—Dura Lube Engine Treatment is easy to use and safe for all gasoline and diesel engines. Simply add it during your regular oil change to experience the benefits of enhanced engine protection and performance. Whether you drive a high-mileage vehicle or a newer model, Dura Lube Engine Treatment offers an extra layer of defense against wear and tear, helping you maintain optimal engine performance for the long haul.Ideal for use in cars, trucks, SUVs, and other vehicles, Dura Lube Engine Treatment is the perfect solution for those looking to improve engine longevity, enhance fuel efficiency, and reduce the risk of costly repairs due to wear and friction. Keep your engine running smoothly and efficiently with Dura Lube’s trusted, high-performance formula.

Brand: DURA LUBE


Liquid Volume: 32 fluid ounces


Package Information: Bottle


Vehicle Service Type: Car, Truck


Flash Point: 495 °F


Brand Name: DURA LUBE


Manufacturer Part Number: HL-DLOS-06


Global Trade Identification Number:


Manufacturer: Dura Lube


Size: 32 Fl. oz.


Unit Count: 1 Fluid Ounces


Included Components: (1) Dura Lube Engine Treatment | 32 oz., 6-Pack


Item Type Name: automotive-oil-additives


Item Weight: 2.3 pounds


Model Number: HL-DLOS-06-6PK


Manufacturer Warranty Description: Customer Satisfaction


Container Type: Bottle


Compatible with Vehicle Type: Car, Truck


Flash Point: 495 °F


Automotive Fit Type: Universal Fit


Liquid Volume: 32 fluid ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Keeps your engine slippery
Style: Single
Great additive/lubricant for your car. I've been using this for about 2 yrs now and I've definitely seen an increase in miles/gal, but most of all the car starts w/barely a 1/2 turn of the crankshaft. If I'm a 1/2 quart or so low I only add Dura Lube not my usual oil - Mobil 1.
Reviewed in the United States on June 4, 2026 by lakula

  • Best product on the market
Style: Single
I have used dura lube for miny years never had a problem it does what the bottle says it does the motor is super quiet works well in fully synthetic motor oil 🛢️
Reviewed in the United States on March 21, 2026 by Siouxzq

  • If you own a vehicle....you need Dura Lube
Style: Single
been using this product for 20 years now.... use it, car runs so nice and quiet. Every oil change, my Subaru has over 200,000 miles...the last one I sold my Legacy with 645,000 miles and still got $3500. for it. My engines are always in great shape and I know it is the Dura Lube...seriously
Reviewed in the United States on March 4, 2026 by Brenda u-wa

  • Quieter, Better Longevity
Style: Single
This is Superb oil treatment.... i’ve been using this for over 15 years. I had a 1998 F150 four-wheel-drive and got 320,000 miles on the engine before somebody T-bone me and wrecked it. I hardly did anything ever for maintenance to the engine. I used Duralube all the time & the results were amazing my engine was quieter & my gas mileage increased. I believe your engine will last longer. There’s just no doubt about the lubrication of the product. So now I use it in my newer BMW SUV and I’m getting the same results quieter more efficient running I champion this product unbelievable on the market. ... show more
Reviewed in the United States on February 23, 2026 by Ken S.

  • Use with other oil and oil replacement
Style: Single
Item arrived leaking at the seal.
Reviewed in the United States on March 6, 2026 by Amazon Customer

  • Is that Hot
Style: Single
I have used this product since the mid 1980's I performed a little test with a friend of mine. We used small piece of steel mand a sedaline torch. We clamped the steel level and took the torch from underneath we heated the medal until we had a red glo in the center about the size of a quarter the steel was probably 4 by 8 in. We than had 3 other very popular oils or additives at this point we then poured a little oil tsp. worth directly onto the medal about half inch from glo we did this with the other 3 major brands we had on hand. All 3 did the exact same thing They ran from the heat. I mean this oil went to the farthest point away from the glo spot and ran off the edge and these are 3 of the most popular brands available. We the. Took the Duralube and did the same test. Wow was I amazed at what we were seeing the Duralube immediately ran to the glo. Yes you heard me the Duralube attacked the glo it went to the heat. Now let me ask you what do you think happens to your engine parts when the motor is runnind. They get very warm. I was sold instantly. I have used this product since and every product that they make my cars run further, farther and smoother then I could even imagine . This Product Does What It Says! ... show more
Reviewed in the United States on August 29, 2023 by Joseph Leo

  • Good product
Style: 6-Pack
Good synthetic. Remember to shake bottles well for two minutes.
Reviewed in the United States on August 2, 2026 by J

  • Believe it!
Style: Single
I have used Dura Lube on and off throughout the years. I first started using Slick 50, when the PTFE clogged the oil filter, I figured it could not be good for the motor. Enter Dura Lube. No solids like slick 50. Stable and bonds to metal better. I turned a friend onto Dura Lube and helped him change this oil on their Mazda 626 and added the Dura Lube. He drove the car for about 7K miles and just prior to going on a family road trip from Knoxville, TN to Destin, FL, he got his oil changed at the local Firestone. Unknown to him, Firestone drained the oil, but did not refill the oil. They drove to Destin and back on an EMPTY crankcase. The car began running warm on the return trip, where it was discovered there was NO oil in the car! He and I both felt that the Dura Lube that had been added to the prior oil change was the only thing that kept the engine from seizing up! I'm sold! I use it in my 2004 1500 Silverado I replace the full quart every 3rd oil change. The truck currently has 282K on it and does not burn or leak a drop of oil. I also "top off" a 1/4 - 1/3 Quart every oil change on my wife's 2005 Honda Accord 4cy. It gets A LOT of city driving, it is ideal for this as well. The stuff is solid when driving around. Where it REALLY matters is cold start protection. This is where the majority of your engine wear occurs. My truck does not get the usage it used to (have a SUV as a primary vehicle now), it sits for a couple of weeks at a time. So starting the truck after sitting that long can be detrimental to the wear on a high mileage vehicle like it. 1 oz in the ole Honda mower keeps it running strong and cooler too. GREAT STUFF! ... show more
Reviewed in the United States on October 13, 2013 by John F

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