
Liqui Moly
Liqui Moly 1657 Motorbike Engine Flush - (250ml)
Reviewed byOrganicDiscount TeamUpdated 3 Jul 2026
Best price available
£13.99
Key features
- Application: 250 ml (1 can) is sufficient for up to 4.5 l of oil
- 10 minutes
- Compatible with commercially available motor oils
Product Overview
Cleaning fluid for clearing the engine interior of troublesome deposits. Dissolves sludge and lacquer formers. All types of oil-soluble and oil-insoluble residues are brought into suspension and removed during the next oil change.
This allows the clean engine and fresh oil to realize their full potential. Key Benefits: Cleaning and care Simple to use Does not attack common sealing materials Restores the engine to its original performance Tested for the use with catalytic converters Long engine service life Highly economical Areas of application: Flushes out and cleans the oil circuits of motorcycles with 4-stroke gasoline engines. The frequency of use is dependent on the degree of contamination of the oil circuit and on the quality of the oil used.

Application: 250 ml (1 can) is sufficient for up to 4.5 l of oil. Add to warm motor oil before oil change. Then allow the engine to idle for approx.
10 minutes. With manual transmissions, press the clutch lever several times, holding it for a few seconds each time. Then change the oil and the filter.
Compatible with commercially available motor oils. Suitable for use on motorcycles with wet clutches.
Pros & Cons
Pros
- In stock and ready to ship
- Application: 250 ml (1 can) is sufficient for up to 4.5
- 10 minutes
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£13.99
Average Price
£13.99
Lowest Ever
—
Highest Ever
—
Compare Prices (1 merchant)
Compare prices for Liqui Moly 1657 Motorbike Engine Flush - (250ml)
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Al All Oils Best Price | £13.99 | — | £13.99 | In Stock | Go to Store |
Price Alert
Get notified when the price drops. No account required.
Product Details
| Brand | Liqui Moly |
| Category | Vehicle Parts & Accessories |
| Merchant | All Oils |
| GTIN | 4100420016578 |
| MPN | LM1657 |
You might also like
Browse all products →Temu
TEMU 2025 Fashion Spring Summer New Women's Blouse, Western Style Lapel Single-button Solid Color Long Sleeve Women's Shirt
Best price at Temu Affiliate Program

New 5CM Round Ball Tool Ice Cube Mold DIY Ice Cream Maker Plastic Mould Whiskey Tray for Bar Kitchen Gadget Accessories
Best price at DHgate

The Fillmore - Philadelphia
Rise Against
Best price at TicketNetwork Affiliate Program

Ontaki
ONTAKI Duckbill Applique Scissors (4.5")
Best price at Striking Viking

Iowa State Fair
Domination Motorsports Figure 8 Races
Best price at TicketNetwork Affiliate Program

Werner Park
Omaha Storm Chasers vs. St. Paul Saints
Best price at TicketNetwork Affiliate Program

Dunlop
Slazenger Wimbledon 4 Tennis Ball 18 Can Case
Best price at Childrensfootball Com Uk
37% OFFIscooter uk
iScooter DX5Pro / DX5 2000W Electric Scooter with Seat & Large Basket - Moped Style - DX5 1500W
Best price at ihoverboard
Frequently Asked Questions
What is the best price for Liqui Moly 1657 Motorbike Engine Flush - (250ml)?+
How do I get notified when Liqui Moly 1657 Motorbike Engine Flush - (250ml) drops in price?+
Is Liqui Moly a good brand?+
How we make money
OrganicDiscount is free to use. When you click a link to a merchant and make a purchase, we may earn a small affiliate commission at no extra cost to you. This helps us keep the site running and continue comparing prices across UK retailers. Our rankings and recommendations are never influenced by commission — we always show the lowest price first.