







LIQUI MOLY DIESEL SYSTEM CLEANER 500ML – DIESEL FUEL ADDITIVE
Maintain peak diesel engine performance with Liqui Moly Diesel System Cleaner, a highly effective fuel additive designed to clean the entire diesel fuel system and restore optimal engine efficiency.
This advanced formula removes deposits from injectors, fuel pumps, valves, and combustion chambers, helping to improve fuel atomisation, reduce emissions, and ensure smoother engine operation.
Product Details
- Brand: Liqui Moly
- Product Name: Diesel System Cleaner
- Part Number: 5156
- Capacity: 500ml
- Fuel Type: Diesel
Key Features & Benefits
- Cleans entire diesel fuel system
- Removes injector and combustion chamber deposits
- Improves engine performance and fuel economy
- Reduces exhaust smoke and harmful emissions
- Protects against corrosion in the fuel system
- Ensures optimal injector spray pattern
- Suitable for all diesel engines, including common rail systems
How to Use
- Add directly to the diesel fuel tank
- One 500ml bottle treats up to approx. 70 litres of diesel
- For best results, add before refuelling
Ideal For
- All diesel engines
- Vehicles with reduced performance or poor fuel economy
- High-mileage diesel vehicles
- Preventative maintenance
- Professional workshops and DIY use
Condition
Brand New – Genuine Liqui Moly product, factory sealed.

LIQUI MOLY DIESEL SYSTEM CLEANER 500ML – DIESEL FUEL ADDITIVE
Sale price£22.53
Regular price£39.99 (/)
