This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the comfort when using this website, are used for direct advertising or to facilitate interaction with other websites and social networks, are only set with your consent.
The Liqui Moly Motorbike Engine Flush is a specialised maintenance additive designed to clean internal engine oil systems of motorcycles before an oil change. Its powerful formulation effectively dissolves sludge, varnish, and harmful deposits that accumulate over time — helping improve oil circulation, enhance lubrication efficiency, and prepare the engine for fresh oil.
Supplied in a handy 250 ml bottle (part number 1657), this engine flush is ideal for use in a wide range of motorbike engines, supporting smoother operation, reduced wear, and extended oil life.
Key Features of Liqui Moly Motorbike Engine Flush
Deep Cleaning Action: Helps dissolve built-up sludge and deposits inside the engine oil system.
Improves Oil Circulation: Enhances lubrication flow by clearing blocked passages before fresh oil fill.
Prepares for Oil Change: Creates a cleaner environment to maximise the benefits of new oil.
Compatible with Petrol Engines: Suitable for most motorcycle petrol engines.
Easy to Use: Add to warm engine oil and idle briefly before draining.
Promotes Engine Longevity: Supports reduced wear by helping remove contaminants.
Applications
Motorcycles requiring engine oil maintenance
Before scheduled oil changes
Engines with heavy build-up of deposits or old oil sludge
Routine maintenance for daily riders and touring bikes
Cars, dirt bikes, scooters, and small engine applications (where compatible)
Workshop and professional servicing environments
Technical Specifications
Brand: Liqui Moly
Product: Motorbike Engine Flush
Part Number: 1657
Volume: 250 ml
Type: Engine oil cleaning additive
Main Benefits: Sludge and deposit removal, improved oil flow, prepared oil system
Application: Add to warm engine oil before idling and draining according to instructions
Why Choose Liqui Moly Motorbike Engine Flush?
The Liqui Moly Motorbike Engine Flush 250ml – 1657 delivers effective internal engine cleaning to help ensure your motorcycle’s lubrication system is free from harmful deposits. Its targeted formulation helps improve oil performance, support smoother running, and protect vital engine components — making it a valuable part of your motorcycle maintenance routine.
