Best Oil Additives

I am here to paraphrase a customer’s heartfelt love to the oil additives on our website.

Those highly recommended oil additives on the website are ranked by the users on many website such as Amazon. They are all nicely made and seem to be of good quality.

I hope that we can help you a lot. Thanks for your stopping by.

What are the Best Oil Additives

Liqui Moly 2009 Anti-Friction Oil Treatment - 300 ml
Liqui Moly

Motor Oil Additive – Liqui Moly MOS2 Anti-Friction (300 ml. Can)
Forms high load-bearing film of lubricant on all friction surfaces.

Recently made by LIQUI MOLY, not been lying around.

Product Comparisons
  • “It seems to rev easier and more freely, and I have noticed my mpg creeping up slightly.” – John R. Keller
  • “I would definitely recommend this for any high performance engine, and plan on using it on all my vehicles from now on.” – Superfry
  • “The other proven friction modifier is molybdenum, and this product is full of Moly.” – hippy

REV-X Engine Oil Treatment Kit Two 4oz Bottles
REV-X Oil & Fuel Additives

Never before has the proper oil additive package been so instrumental in protecting todays high performance diesel engines. With the EPA mandating the removal of key lubricating components such as Zinc, Sulfur and many more from today’s diesel fuel and engine oils the consumer has been left with only one choice for complete protection.

  • “This has helped greatly on cold weather starting!” – Don
  • “If you have a Ford diesel with crappy injector problems than I would definately try this product before wasting money, it definately worked for me!” – Henry Zimmerman
  • “So the longer it runs in the engine, it just keeps cleaning.” – C Raff

Lucas Oil 10131 Pure Synthetic Oil Stabilizer - 1 Gallon
Lucas Oil

Use in new equipment which requires synthetic oils or any equipment that needs enhanced performance. It can also be used to protect new and used heavy duty and high performance transmissions, gear boxes and engines.

Oil Additives Reviews
  • “I really love the product and will continue using it in all my current and future cars.” – S. Cummings
  • “In the summer, I use the standard Lucas oil stabilizer with great results.” – Mr. Fix-it
  • “This is one of the best products to maintain and extend the life of your engine.” – Raymond Harildstad

Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart
Lucas Oil

Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines.

Expert Advice
  • “From all my experience using Lucas products I have to say its the best way to go when dealing with special needs for your automotive problems.” – alan
  • “Put 2 qrts of the Castrol first then 1/2 of the Lucas EOSL.” – ZARDOZ
  • “I am hoping I do however get my money back for this product.” – uberloco

Lucas 10002 Heavy Duty Oil Stabilizer. Gallon

Formulated to eliminate dry starts and reduce friction, heat and wear in any type of engine. It allows motor oils a higher degree of lubricity which reduces oil consumption and operating temperatures.

Consumer Reviews
  • “Lucas products were recommended to me by my friend’s neighbor.” – MATT
  • “The engine starts noticeably quieter and smoother and accelerates better before it warms up when I have the Lucas in there.” – C. Lighthouse
  • “I’ll definately use this product with every oil change.” – J

Marvel MM13R Mystery Oil - 32 oz.

Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. Added to gas it cleans and lubricates fuel injectors and carburetors, improves gasoline mileage, extends spark plug life, reduces and prevents varnish and gum build-up.

Consumer Reports
  • “I couldn’t believe it was the MMO, so I ran a tank of gas with no MMO, and you guessed it, fouled plugs.” – D. Smith
  • “Marvel Mystery Oil is the most popular product of it’s type though.” – Chad A. Hasselius
  • “Over time, your engine can develop carbon deposits, having MMO in the crankcase will clean out these deposits.” – Arthur Senior

ZDDPPlus ZDDP Engine Oil Additive Zinc & Phosphorus 5 Bottle Pkg

ZDDPlus is an oil supplement that contains very high concentrations of the well-known additive ZDDP (Zinc Dialkyl Dithiophosphate), which has been the primary EP (extreme pressure) ingredient in all quality motor oils for over 70 years.

NO LEAK 20401 Engine Oil Treatment - 16 Fl oz.

Gold Eagle NO LEAK Engine Oil Treatment stops and prevents engine oil leaks. The formula is safe and compatible with all engine oils and is recommended for rear main seal repairs.

STP Oil Treatment 15 fl oz (443 ml)

Use every oil change. Fights friction to help protect against engine wear by providing a thicker cushion between moving engine parts. STP Oil Treatment, the racers edge.

Lucas Oil 10063 Engine Break-In Oil Additive - 16 oz.
Lucas Oil

Protects camshaft lifters and valve train during break-in period of motor. Excellent for flat tappet camshafts during break-in or as an additive to any motor oil to prevent premature wear.

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