Engine oil additives
Additives for engine oil. Choose the product based on its application and instructions.
Product selection and application
Additive advice
Bardahl offers additives for engine oil, petrol, diesel and the cooling system. Choose a product that suits your vehicle and intended application.
Follow the product instructions and take the vehicle manufacturer’s requirements into account. Unsure which product to choose? Ask us for personal advice.
Petrol additives
Additives for petrol. Check the intended use and fuel system for each product.
Diesel additives
Additives for diesel. Match your choice to the vehicle, fuel and application.
Cooling system additives
Additives for the cooling system. Check the product’s application and instructions for use.
Order additives
Explore the range in the webshop that suits you.