Trust the Expertise. Feel the Difference.
Motul is here to make engine care simple. With a trusted, easy-to-use range designed for real-world needs, Motul additives give every driver what their engine deserves: power, protection and peace of mind.
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Vehicle protection and cost savings
Regular use ensures the protection of many sensitive vehicle components and saves real money: both through reduced fuel consumption and decreased wear.
Provides cleaning and maintenance for the entire engine
Motul additives reduce fuel consumption and emissions to provide corrosion protection, stable lubrication, and temperature resistance.
Safe and easy handling
The various Motul additives are precisely dosed for their specific applications and require no tools or additional aids.
Reduced fuel consumption
The exhaust after-treatment system operates more efficiently, thereby reducing pollutant emissions.
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download the motul additives brochureDriven by innovation since 1999.
For over two decades, Motul has led the way in additive technology.
Whether used to prevent
problems or
solve them, whether specific or multi-purpose, Motul additives deliver real, proven results. They reduce
wear, limit friction, combat deposits, and prevent breakdowns — helping engines perform better, last longer,
and run smoother.
Choose Motul additives today.
Frequently Asked Questions
What exactly is an engine additive, and do I really need one?
Your engine works harder than you think. Every drive leaves behind deposits, wear, and build-up that oil and fuel alone can't fully address. Motul additives are designed to clean, protect, and restore your engine from the inside — reducing wear, limiting friction, and preventing the kind of damage that leads to costly repairs. They're not just for professionals. They're for every driver who wants their engine to perform better and last longer.
Which Motul additive is right for my engine?
Every engine has different needs — and Motul has a solution for each one. Petrol drivers can clean and protect their fuel system with Fuel System Clean or Combustion Chamber Clean. Diesel drivers benefit from Diesel System Clean or DPF Clean, especially in city traffic. Hybrid owners have E-Fuel System Care, formulated specifically for how hybrid engines operate. Riders have a dedicated Moto range for motorcycles and scooters. Use the product guide on this page to find your match.
How do I use them?
Most Motul additives go directly into your fuel tank or engine oil in a single pour. Fuel additives like Fuel System Clean are added before you fill up. Engine Clean Auto goes into the engine oil 15 minutes before an oil change. Each product includes clear instructions on the label. Simple, effective, accessible, and done in minutes.
My DPF warning light is on. Can Motul help?
Yes. If you drive a diesel — particularly on short city trips — your Diesel Particulate Filter can clog over time, triggering the warning light. Motul DPF Clean supports the filter's regeneration by lowering the temperature needed to start the process, restoring engine performance and reducing exhaust emissions. Add it every 2,000 km before filling up. Use it regularly, and avoid the warning light altogether.
I drive a hybrid. Do regular fuel additives work for me?
Hybrid engines operate differently — and standard fuel additives are not always formulated with that in mind. Motul E-Fuel System Care is built specifically for hybrid vehicles. It stabilises fuel that sits in the tank between refills, protects the injection system through constant stop-start cycles, and keeps sensitive components clean.
How often should I use Motul additives?
Regular use delivers the best results. Fuel system cleaners work best when used consistently — every few thousand kilometres or at each service interval. Engine Clean Auto is recommended before every oil change. Radiator Stop Leak and Oil Stop Smoke are used as needed, when a specific issue arises.