Top 10 Best Engine Cleaner Oil Additive [2022]

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Are you looking for the Best Engine Cleaner Oil Additive. You are in the right place. Our team went through about 56263 reviews available online for Engine Cleaner Oil Additive. We chose the finest ones, and prepared this list for you.

Comparison Chart of Top 10 Engine Cleaner Oil Additive

NoProductScoreAction
1Sea Foam IC5 Fuel Injector Cleaner9.6Buy On Amazon
2Archoil Ultimate Diesel Kit - AR9100 Friction Modifier (16oz) + AR6500 Diesel Treatment (40oz) + AR6400-D Diesel Fuel System Cleaner (12oz)9.6Buy On Amazon
3Liqui Moly 2037 Pro-Line Engine Flush9.2Buy On Amazon
4XADO Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - ATOMEX Total Flush Revitalizant (Bottle, 250ml)9.2Buy On Amazon
5Hot Shot's Secret HSS64Z Original Stiction Eliminator 64 Fluid Ounce Bottle9Buy On Amazon
6Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40.6 oz) + AR6400-D Diesel Fuel System Cleaner8.8Buy On Amazon
7Triax Max Oil Booster S78.6Buy On Amazon
8STP Fuel System Cleaner Kit (4 Items)8.6Buy On Amazon
9Auto-RX Plus is an All-Natural Metal Cleaner for Transmissions8.4Buy On Amazon
10Rislone 4102 Concentrated Engine Treatment8.2Buy On Amazon

Engine Cleaner Oil Additive Reviews

We have checked about 56263 reviews for engine cleaner oil additive. It was quite difficult to shortlist the ideal ones from thousands of variants online. However, we've tried our best to make sure that you get only the best one from our suggestions.

Disclaimer: As An Amazon Associate We Earn From Qualifying Purchases.

Table Of Content:

1. Sea Foam IC5 Fuel Injector Cleaner

  • Add to fuel to help clean fuel injectors and restore injector spray patterns
  • Adds lubricity to upper cylinders
  • Helps recover lost MPG and reduce exhaust emissions
  • Concentrated formula treats up to 25 gallons
  • Safe for all types of gasoline fuel injection engines

2. Archoil Ultimate Diesel Kit – AR9100 Friction Modifier (16oz) + AR6500 Diesel Treatment (40oz) + AR6400-D Diesel Fuel System Cleaner (12oz)

  • The Archoil Ultimate Diesel Kit – Includes three best-sellers at a big discount
  • AR9100 Friction Modifier (16oz)
  • AR6500 Diesel Treatment (40oz) – Treats 400 Gallons (Use at every fill-up)
  • AR6400-D Diesel Fuel System Cleaner (12oz)
  • Must-have kit for diesel vehicles – restores engine performance, rapidly cleans and boosts fuel system and provides cetane boost.

3. Liqui Moly 2037 Pro-Line Engine Flush

  • Easy way to clean and flush the oil systems of gasoline and diesel engines
  • Gentle and rapid cleaning
  • Neutral to seals and other materials installed in the engine
  • Compatible with catalytic converters
  • Simple to use

4. XADO Engine Oil System Cleaner with Anti-Carbon Effect – Removes Contamination & Engine Sludge – ATOMEX Total Flush Revitalizant (Bottle, 250ml)

  • Safely and carefully cleans engine oil system from all kinds of contaminations, ensures its technical purity.
  • Removes carbon and restores mobility of stuck piston rings.
  • Universal for all engine types including turbo-supercharged ones.
  • Due to revitalizant provides creation of engine protection reserve.
  • Cleans crankcase ventilation system. Eliminates effect of hydraulic lash adjusters sealing

5. Hot Shot’s Secret HSS64Z Original Stiction Eliminator 64 Fluid Ounce Bottle

  • Restore power and performance of your engine back to new while preventing excessive wear
  • Cleans and lubricates every component in the oil system, including HEUI injectors, turbos and more
  • Reduces wear by up to 62% more than engine oil alone, as verified by third-party testing
  • Restores 9 out of 10 failing HEUI injectors for better performance
  • Works on both gasoline and diesel engines

6. Archoil Diesel Fuel System Kit – AR6500 Diesel Treatment (40.6 oz) + AR6400-D Diesel Fuel System Cleaner

  • Includes AR6500 Diesel Treatment (40 oz)
  • Includes AR6400-D Diesel Fuel System Cleaner
  • Restore key fuel system components – injectors, turbo & dpf
  • Boost cetane, improve performance and MPG
  • AR6400-D is not the remedy for HEUI injector stiction. Please use AR9100 Friction Modifier instead

7. Triax Max Oil Booster S7

  • Rapidly dissolves sludge on all engine parts. 5 to 1 or 10 to 1 treat rate.
  • Friction modifiers with Organo-Molybdenum and Nano-Borates and High Phosphate Retention ZDDP.
  • Increases oil TBN by 3 to 6 points depending on treat rate, preventing acid corrosion.
  • Significantly improves viscosity stability, oxidation stability and oil’s ability to handle high thermal loads, contamination and friction.
  • Replenishes virtually all motor oil additives, extending its life by up to 200%.

8. STP Fuel System Cleaner Kit (4 Items)

  • STP Super Concentrated High Mileage Engine Flush cleans and prepares your vehicle’s engine for new oil.
  • STP High Mileage Oil Treatment + Stop Leak’s high-viscosity formula, complete with anti wear agent ZDDP, is specially formulated to help fight metal-to-metal friction by providing a thicker cushion between moving engine parts.
  • STP High Mileage Transmission Stop Slip + Leak Repair is scientifically engineered with Anti-Wear additives and with antioxidants to help stabilize transmission fluid; formulated to help recondition and protect transmission seals, eliminate slip and reduce rough shifting.
  • STP Ultra 5-in-1 Fuel System Cleaner contains high-performance detergents and friction modifiers that come together to form a one-source solution to help to save gas by deep cleaning the entire fuel system, restore peak performance, reduce friction, prevent ethanol deposits and inhibit corrosion.

9. Auto-RX Plus is an All-Natural Metal Cleaner for Transmissions

  • Patented all-natural metal cleaner designed to thoroughly clean the internals of your engine.
  • Compatible with all engine oils, conventional or synthetic.
  • Can also be used in transmissions, differentials, and power steering units.
  • Has been shown to reduce wear and provides a lower coefficient of friction when compared to motor oil alone.

10. Rislone 4102 Concentrated Engine Treatment

  • Reduces friction and wear
  • Quiets noisy lifters and valves
  • Removes and prevents sludge
  • Add to engine oil anytime
  • Will not void manufacturer’s new vehicle

Engine Cleaner Oil Additive Buying Guide


Does the thought of finding a great Engine Cleaner Oil Additive stress you out? Has your mind been juggling between choices when it comes to buying Engine Cleaner Oil Additive 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 Engine Cleaner Oil Additive for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about Engine Cleaner Oil Additive Reviews. 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 Engine Cleaner Oil Additive 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 Engine Cleaner Oil Additive 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 Engine Cleaner Oil Additive 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 Engine Cleaner Oil Additive 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 Engine Cleaner Oil Additive 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 Engine Cleaner Oil Additive they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Engine Cleaner Oil Additive, 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 Engine Cleaner Oil Additive before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Engine Cleaner Oil Additive 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 Engine Cleaner Oil Additive 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 Engine Cleaner Oil Additive on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Engine Cleaner Oil Additive 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 Engine Cleaner Oil Additive 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.