MANNOL 9930 Diesel Ester Additive – 100ml Fuel Treatment

MANNOL 9930 Diesel Ester Additive is a complex anti-wear additive formulated for all types of diesel fuel. It is especially developed for low-sulfur diesel grades — specifically Types I and II conforming to GOST R 52368-2005 (European specification EN-2005). Modern low-sulfur diesel fuels, while cleaner for the environment, strip away the natural lubricity that older diesel fuels provided. Over time, this causes accelerated wear in high-precision fuel system components such as injection pumps and fuel injectors. MANNOL 9930 compensates for this loss directly.

The formulation meets the requirements of GOST R 52368-2005 / EN-2005 for diesel fuels with low sulfur content. It is suitable for all diesel engines — naturally aspirated and turbocharged — and is compatible with diesel particulate filter (DPF) equipped vehicles when used as directed. Results begin to show after approximately 20 hours of driving, or around 1,200–1,600 km of use.

For Indian diesel car and SUV owners running on BS6-compliant ultra-low sulfur diesel (ULSD), this additive addresses the same lubricity gap that EN-2005 / GOST R 52368-2005 standards were designed around. Made in Germany by MANNOL — a brand with over two decades of lubricant expertise and a track record on international racetracks.

Key Benefits

Restores lost lubricity in low-sulfur diesel — compensates for the lubrication deficit in BS6/ULSD fuel, protecting injection pumps and injectors from premature wear

Protects high-precision fuel system components — forms a protective layer on metal surfaces in the fuel system, reducing wear at every combustion cycle

Works with every tank fill — added at 50 ml per 50 litres, it integrates into the fuel rather than requiring a separate service appointment

Delivers measurable results within 1,200–1,600 km — effects become noticeable after approximately 20 hours of driving, not just short-term

Compatible with turbocharged and naturally aspirated diesel engines — suitable for a wide range of modern diesel passenger cars, SUVs, and MUVs

Supports long-term engine health through regular use — designed for continuous use at every oil/fuel change cycle, not a one-off treatment

Meets validated fuel specification standards — formulated to the requirements of GOST R 52368-2005 / European EN-2005 low-sulfur diesel standards

Passenger cars, SUVs, MUVs, and light commercial vehicles running on diesel

Specific Make / Model Compatibility:
Not confirmed in the product documentation. No specific vehicle makes or models are listed.

OEM Approvals / Standards Met:

GOST R 52368-2005 (Russian/European standard for low-sulfur diesel fuel types I and II)

European specification EN-2005 (equivalent fuel quality standard)