Top 10 Best Oil Additives For Cars – Available On Market

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Our team studied on 63283 reviews available online for Oil Additives For Cars, chose the finest ones and prepared Oil Additives For Cars Reviews for you. It was very difficult to shortlist the ideal Oil Additives For Cars from thousands of products online. However, We tried to make sure that you get only the Best Oil Additives For Cars from our suggestions. Check our listings-:

Best Oil Additives For Cars
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NoProductScoreAction
1Bar's Leaks Oil Seal Engine Oil Burning and Leak Repair9.6Check it on Amazon
2Rislone Nano Prime Synthetic Engine & Oil Additive - 16.9 oz9.6Check it on Amazon
3Lucas Oil 10063 Engine Break in Oil Additive - TB Zinc Plus9.2Check it on Amazon
4Bar's Leaks - 1000 Engine Repair - 16.9 oz9Check it on Amazon
5REV X ZDDP Oil Additive - Zinc & Phosphorus (5 Pack)9Check it on Amazon
6Prolong Super Lubricants PSL11000 Engine Treatment - 12 oz9Check it on Amazon
7Rislone 4405 Engine Oil Supplement Concentrate with Zinc Treatment - 11 oz8.6Check it on Amazon
8TriboTEX Nano Oil Additive Car Engine Treatment: Add to Engine Lube - Makes High Mileage Cars Like New with a Synthetic Material (Treats One Regular Car8.4Check it on Amazon
9zMAX 51-011 - Engine & Fuel Formula Kit - Easy to Use - Reduces Carbon Build-Up & Lubricates Metal Extending Life of Car or Truck - Runs Efficiently8.2Check it on Amazon
10Lucas Oil 10001 Heavy Duty Oil Stabilizer - 1 Quart8.2Check it on Amazon

Comparison Chart for Best Oil Additives For Cars

Our team scanned 63283 reviews before putting any suggestions for the Oil Additives For Cars in this article.

Table Of Content:

1. Bar’s Leaks Oil Seal Engine Oil Burning and Leak Repair

  • This premium quality synthetic blend works with all types of motor/engine oil including regular petroleum, high mileage, synthetic blends and fully synthetic formulas.
  • Works in all gasoline and diesel engines including turbocharged, Eco Boost, hybrid and even racing engines, including 3, 4, 5, 6, 8 and 10 cylinder engines in all cars, trucks, vans and SUV’s.
  • Can also be used in heavy-duty applications as well as tractors, boats, RV’s, motorcycles (including wet clutch), ATV’s, lawn equipment.
  • In most cases the oil leak issue will be repaired with a single dosage.
  • Use 1/2 bottle for smaller systems (3.

2. Rislone Nano Prime Synthetic Engine & Oil Additive – 16.9 oz

  • This unique Rislone additive uses a fully-formulated GF-5/son-rated synthetic motor oil carrier that is backwards-compatible with all vehicles.
  • It contains a base synthetic oil to help improve mileage & performance while decreasing emissions
  • It is designed to work fully with all oil viscosity grades including ow-20, ow-30, 5W-20, 5W-30, 10W-30, 5W-40, 15W-40 and all others.
  • This formula is enhanced with synthetic additives including: nan-tungsten and Moly friction Modifiers, anti-wear agents, and extreme pressure additives.
  • Complete with Rislone famous detergent and dispersant package

3. Lucas Oil 10063 Engine Break in Oil Additive – TB Zinc Plus

  • Affordable Solutions
  • Not designed for passenger car use
  • Exclusive blend of extreme pressure additives
  • Excellent for flat tappet camshafts or as an additive

4. Bar’s Leaks – 1000 Engine Repair – 16.9 oz

  • Increases oil pressure
  • Reduces friction
  • Helps clean internal parts
  • Quiets noise
  • Reduces oil consumption

5. REV X ZDDP Oil Additive – Zinc & Phosphorus (5 Pack)

  • Creates an anti-wear layer at friction points to prevent metal-to-metal contact and eliminate wear.
  • Engine break-in where the new camshaft and lifters need extra protection, and ZDDP is perfect for that.
  • Mandatory for all flat tappet engines.
  • Works in both synthetic and standard mineral-based oils.
  • Two fluid ounces mixed with 6 quarts of oil create a ratio of 3000 – 3200 parts per million (ppm).

6. Prolong Super Lubricants PSL11000 Engine Treatment – 12 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.

7. Rislone 4405 Engine Oil Supplement Concentrate with Zinc Treatment – 11 oz

  • Prevents camshaft wear
  • Reduces piston scuffing
  • Increases engine life
  • Makes newer oils work in older engines
  • Boosts Zinc and Phosphorous Levels

8. TriboTEX Nano Oil Additive Car Engine Treatment: Add to Engine Lube – Makes High Mileage Cars Like New with a Synthetic Material (Treats One Regular Car

  • GROUNDBREAKING: Made in the USA – TriboTEX is a revolutionary engine oil additive.
  • QUIETER & SMOOTHER PERFORMANCE: Reverses wear in bearings by building a diamond-like carbon coating.
  • UNIVERSAL: Compatible with all types of motor oil and can be used in gas or diesel engines.
  • EFFICIENT: Our masterfully engineered engine treatment improves fuel consumption and reduces engine noise.
  • GUARANTEED QUALITY: We know you will be delighted with this ground-breaking technology.

9. zMAX 51-011 – Engine & Fuel Formula Kit – Easy to Use – Reduces Carbon Build-Up & Lubricates Metal Extending Life of Car or Truck – Runs Efficiently

  • EXTEND THE LIFE OF YOUR VEHICLE: zMAX Engine & Fuel formulas are simple and easy to use.
  • ENGINE EFFICIENCY: Add zMAX Engine Formula to gain efficient combustion resulting in more power.
  • FUEL CONDITIONER: Pour zMAX Fuel Formula in the fuel tank to lubricate and maintain a clean fuel injector system.
  • TRUSTED BY PROFESSIONALS & DEALERSHIPS: Stock zMAX in your garage to treat your car like a professional.
  • REPUTABLE QUALITY AND PERFORMANCE: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports.

10. Lucas Oil 10001 Heavy Duty Oil Stabilizer – 1 Quart

  • Extends oil and engine life
  • Virtually eliminates dry starts and excessive wear
  • Raises Oil Pressure
  • Will not sludge or varnish
  • Lowers engine temperature
  • For use in any engine, gasoline or diesel

How To Choose The Best Oil Additives For Cars

Does the thought of finding a great Oil Additives For Cars stress you out? Has your mind been juggling between choices when it comes to buying Oil Additives For Cars in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Oil Additives For Cars for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Oil Additives For Cars. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Oil Additives For Cars in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Oil Additives For Cars currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Oil Additives For Cars brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Oil Additives For Cars based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Oil Additives For Cars before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Oil Additives For Cars they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Oil Additives For Cars, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Oil Additives For Cars before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Oil Additives For Cars will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Oil Additives For Cars if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Oil Additives For Cars on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Oil Additives For Cars on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Oil Additives For Cars featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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