Liqui Moly Engine Sludge Cleaner - 300ml
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Product details
Keep Your Engine Clean and Efficient!
Liqui Moly Engine Sludge Cleaner is specifically designed for quick and easy removal of black sludge and other combustion residues from your vehicle's engine and crankcase. This powerful solution utilizes an effective combination of oil-soluble detergents and thermally stable dispersants, ensuring a thorough clean.
Why You Need Engine Sludge Cleaner:
- Removes black sludge and other contaminants effectively.
- Cleans oil channels, holes, and grids, preventing engine damage.
- Easy to use and apply, designed for car owners.
- Saves you from costly repairs and maintenance.
- Economical solution that enhances engine safety and performance.
- Prevents clumping of combustion residues in your engine.
- Perfect for internal engine cleaning, improving overall performance.
Where and How to Use:
This product is suitable for all gasoline and diesel engines, effectively combating sludge in various engine areas. It works safely in vehicles with timing belts in the oil. Compatible with oil used in diesel particle filters (DPF) and catalytic converters, this cleaner is ideal for engines with or without DPF.
The 300ml pack is optimal for engines with an oil capacity of up to 5 liters. After adding the product, drive your vehicle for approximately 125 miles (200 km), avoiding full throttle to allow the cleaner to work. Follow up with an oil change and filter replacement to maintain optimal performance.
Usage Instructions:
- Use your vehicle regularly after adding the cleaner for best results.
- Replace your motor oil and filter after use.
- For heavily soiled engines, consider repeating the cleaning process.
- Ensure the oil strainer in the oil pan is cleaned, if necessary.
- Can be used before every oil change.
Important Note: Not suitable for wet-clutch motorcycles.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.









