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Engine Oil Additives

20 Best Engine Oil Additives of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Engine Oil Additives of 2023. Check our ranking below.

2,391 Reviews Scanned

Rank No. #1
Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 2009
  • Motor oil additive - Liqui Moly MoS2 anti-friction (300 ml. Can).Fit Type: Universal
  • Forms High load-bearing film of lubricant on all friction surfaces
  • You will be surprised at how much better your engine sounds and how controlled it will be even at very high RPM
  • Flash point: 181.0 degrees_celsius
SaleRank No. #2
Lucas Oil 10118 High Mileage Oil Stabilizer - 1 Quart
  • Excellent at fighting off sludge
  • Lubricates all internal parts to minimize wear in any engine
  • Raises oil pressure
  • Eliminates the noise, emissions and oil consumption associated with worn engine
Rank No. #3
LIQUI MOLY Motor Oil Saver | 300 ml | Oil additive | SKU: 2020
  • Reduces oil consumption via the piston rings and valve guides
  • Prevents blue, smoky exhaust fumes
  • Prevents leaks due to leaks at elastomeric seals
  • Regenerates engine seals made of plastic and rubber
  • Prevents pollution of the environment due to oil dripping from the engine
Rank No. #4
Rislone 4102 XTREME LUBE® Maximum Performance Engine Treatment, 16.9 oz.
  • REDUCES FRICTION AND WEAR: Multi-grade formula allows the oil to flow freely and provides protection over a broader temperature range
  • REMOVES AND PREVENTS SLUDGE: XTREME LUBE Maximum Performance removes sludge and other harmful deposits within engines that can alter tolerances, stick rings, cause noisy valves & lifters, and plug oil passages and screens
  • QUIETS NOISY LIFTERS: The unique Rislone formula is designed to penetrate into bearing surfaces, piston rings and ring grooves, where sludge and varnish is likely to form. These deposits are gradually removed and held in suspension until they are trapped in the filter or removed with the next oil change
  • QUIETS NOISY VALVES: Regular use of Rislone Engine Treatment, with oil and filter changes at the proper intervals, will keep such deposits to a minimum
  • MADE IN THE USA: Will not void manufacturer's new vehicle
SaleRank No. #5
Lucas Oil 10001 Heavy Duty Oil Stabilizer - 1 Quart
  • The world’s #1 oil additive
  • Formulated with 100% petroleum
  • Suitable for new engines
  • Multi-use versatility
  • Trusted by pros to keep engines running smoothly under the most demanding conditions

Last update on 2025-07-03 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Engine Oil Additives?

Do you get stressed out thinking about shopping for a great Engine Oil Additives? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Engine Oil Additives, which is why we have assembled a comprehensive list of the greatest Engine Oil Additives available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Engine Oil Additives that you consider buying. Your questions might include the following:

  • Is it worth buying an Engine Oil Additives?
  • What benefits are there with buying an Engine Oil Additives?
  • What factors deserve consideration when shopping for an effective Engine Oil Additives?
  • Why is it crucial to invest in any Engine Oil Additives, much less the best one?
  • Which Engine Oil Additives are good in the current market?
  • Where can you find information like this about Engine Oil Additives?

We’re convinced that you likely have far more questions than just these regarding Engine Oil Additives, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Engine Oil Additives, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Engine Oil Additives. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Engine Oil Additives buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Engine Oil Additives currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Engine Oil Additives has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Engine Oil Additives?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Engine Oil Additives.
  5. Customer Ratings: Number ratings grade Engine Oil Additives objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Engine Oil Additives.
  7. Product Quality: You don’t always get what you pay for with an Engine Oil Additives, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Engine Oil Additives is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Engine Oil Additives information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Engine Oil Additives is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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