Engine oil additive is essential for enhancing the performance and longevity of your vehicle's engine. In 2025, the market offers a variety of top-rated engine oil additives that can improve lubrication, reduce friction, and prevent wear and tear. These additives can also help in cleaning engine components and maintaining optimal engine temperature. Whether you're looking to boost fuel efficiency or extend oil life, the right engine oil additive can make a significant difference in your vehicle's performance. Explore the best options available to ensure your engine runs smoothly and efficiently.
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
$9.89
LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance, Less Friction & Lower Fuel Consumption 300 ml
- Mixable with all commercially available motor oils
- Stable even under high thermal and dynamic permanent loads
- No deposits and absolutely compatible with all commonly used filter systems
- Resists extremely high and low temperatures
$27.99
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
$18.99
BG Advanced Formula MOA 115
- Extends engine life
- Reduces wear
- Prevents sludge and varnish
- Prevents excessive oil consumption
- Keeps piston rings from sticking
$14.75
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
$12.99
SALE
−$6.01
Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
- 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
$13.48
LiquiMoly 3721 Engine Oil Additive
- Single Quantity
- No Core Charge Req
- Stable even under high thermal and dynamic permanent loads
- No deposits and absolutely compatible with all commonly used filter systems
$50.24
SALE
−$2.66
Lucas Oil 10003 Fuel Treatment - 1 Quart
- The world’s #1 fuel additive for both gasoline and diesel engines
- A great tune-up in a bottle – treats gasoline, diesel fuel and increases MPG
- Cleans and lubricates the fuel system, including fuel injectors, carburetor and combustion chamber
- Improves fuel economy by burning excess exhaust emissions
- Increases power and acceleration by improving fuel flow and reducing deposit buildup
$13.28
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
$15.20
Liqui Moly 20004 Hydraulic Lifter Additive 300 ml
- Improves the lubrication properties of the oil
- Cleans valve bores
- Suitable for use in vehicles with turbochargers and vehicles with catalytic converters
- Prevents engine noises caused by hydraulic tappets
- Flash point: 60.0 degrees_celsius
$11.72
Last update on 2025-05-02 / Affiliate links / Images from Amazon Product Advertising API