Description
Wynn's CV Oil System Flush W47290 1L – Professional Engine Oil System Cleaner & Flush Treatment
Advanced Engine Oil System Cleaning Treatment
Wynn's CV Oil System Flush W47290 1L is a professional engine oil system cleaning treatment designed to remove sludge, varnish, deposits and accumulated contaminants from the internal lubrication system.
This advanced engine flush helps clean oil passages, reduce contamination of fresh engine oil and maintain efficient lubrication throughout the engine.
Specially formulated to keep loosened impurities suspended in the oil during treatment, Wynn's CV Oil System Flush helps prevent deposits from clumping together while supporting their removal during the oil change.
Its formulation includes EP (Extreme Pressure) additives to provide additional wear protection during the cleaning process.
Compatible with mineral and synthetic engine oils, including conventional and low-SAPS formulations, this product is suitable for compatible engines requiring internal oil system cleaning.
Key Features & Benefits
Effective Engine Oil System Cleaning – helps dissolve varnish, sludge and deposits throughout the lubrication system.
Removes Accumulated Contaminants – targets impurities that can build up during engine operation.
Protects Fresh Engine Oil – helps reduce contamination of new oil by residues remaining in the engine.
Cleans Oil Passages – helps clear deposits from oil lines and lubrication channels.
Turbocharger Protection – supports clean oil supply passages serving turbocharged engines.
Keeps Impurities Suspended – helps prevent loosened contaminants from forming larger deposits.
Helps Free Sticking Piston Rings – assists in removing deposits associated with restricted piston ring movement.
Hydraulic Valve Lifter Cleaning – helps remove contamination affecting hydraulic valve lifters.
Supports Oil Performance – helps fresh engine oil operate in a cleaner lubrication system.
EP Wear Protection Additives – provides additional lubrication protection during treatment.
Engine Component Compatibility – formulated for use with compatible engine lubrication system components.
Broad Oil Compatibility – suitable for mineral and synthetic oils, including regular and low-SAPS oils.
Professional Maintenance Product – ideal for use as part of an engine oil service.
Deep Cleaning of the Engine Lubrication System
Over time, engine oil can accumulate contaminants caused by combustion by-products, oxidation and normal engine operation.
These contaminants may form sludge, varnish and deposits inside the lubrication system.
Wynn's CV Oil System Flush is designed to help dissolve and disperse these deposits, supporting the cleaning of:
Internal engine oil passages.
Lubrication channels.
Oil lines supplying critical components.
Areas affected by sludge accumulation.
Piston ring regions.
Hydraulic valve lifter mechanisms.
By reducing accumulated contamination, the treatment helps prepare the lubrication system for fresh engine oil.
Helps Protect Turbochargers
Turbochargers depend on a reliable supply of engine oil for lubrication and temperature control.
Sludge and deposits in oil supply passages can restrict oil flow and contribute to lubrication problems.
Wynn's CV Oil System Flush helps clean oil lines and remove deposits that may interfere with oil circulation.
This supports the maintenance of turbocharger lubrication systems in compatible engines.
Important: The product is a cleaning treatment and cannot repair damaged turbochargers, blocked mechanical components or existing engine faults.
Helps Free Sticking Piston Rings & Hydraulic Valve Lifters
Deposits and varnish can accumulate around piston rings and hydraulic valve lifters.
Wynn's CV Oil System Flush is formulated to help dissolve these contaminants, potentially improving the movement of components affected by deposits.
The treatment can help:
Loosen deposits around piston rings.
Reduce varnish accumulation.
Clean hydraulic valve lifter mechanisms.
Support proper lubrication of moving engine components.
Results depend on the engine's condition and the cause of the problem. Mechanical wear or damaged parts cannot be corrected by an oil flush.
Keeps Contaminants Suspended During Cleaning
An important feature of Wynn's CV Oil System Flush is its ability to help keep loosened contaminants suspended in the existing engine oil.
This reduces the tendency of impurities to combine into larger deposits during the cleaning process.
The suspended contaminants can then be removed when the old engine oil is drained.
This helps minimise residual contamination before fresh engine oil is added.
Compatible with Mineral & Synthetic Engine Oils
Wynn's CV Oil System Flush is formulated for use with a wide range of engine oils, including:
Mineral engine oils.
Synthetic engine oils.
Conventional engine oil formulations.
Low-SAPS engine oils.
Always confirm the product is suitable for the specific engine and follow the manufacturer's treatment instructions.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Wynn's |
| Product Name | CV Oil System Flush |
| Part Number | W47290 |
| Product Type | Engine Oil System Flush |
| Volume | 1 Litre |
| Application | Internal Engine Lubrication System |
| Primary Function | Removal of Sludge, Varnish & Deposits |
| Cleaning Action | Dissolves & Disperses Contaminants |
| Turbo Oil Line Cleaning | Yes |
| Piston Ring Cleaning | Yes |
| Hydraulic Valve Lifter Cleaning | Yes |
| Contaminant Suspension | Yes |
| EP Additives | Included |
| Mineral Oil Compatibility | Yes |
| Synthetic Oil Compatibility | Yes |
| Low-SAPS Oil Compatibility | Yes |
| Condition | Brand New |
| Quantity | 1 × 1L Container |
Recommended Application
Wynn's CV Oil System Flush is intended for use as part of an engine oil change.
General application procedure:
Check the product label and confirm compatibility with the engine.
Follow the manufacturer's instructions for the correct treatment quantity.
Add the treatment to the existing engine oil as directed.
Operate the engine only under the conditions and for the duration specified on the product label.
Drain the old engine oil while following the recommended service procedure.
Replace the engine oil filter.
Refill the engine with fresh oil meeting the vehicle manufacturer's specification.
Check the oil level and inspect for leaks.
Important: The correct dosage, engine operating conditions and treatment time must be taken from the product label or official Wynn's instructions. Do not assume that the entire 1L container is suitable for every engine.
Important Information
Use only in compatible engine oil systems.
Do not use as a substitute for engine oil.
Do not leave the treatment in the engine as a permanent oil additive unless specifically instructed.
Follow the manufacturer's dosage and treatment procedure.
Do not exceed the recommended treatment time.
Replace the engine oil and oil filter after treatment as instructed.
Engines with severe sludge accumulation or existing lubrication problems may require professional inspection before flushing.
Keep away from children and follow the safety information on the packaging.
Package Contents
1 × Wynn's CV Oil System Flush – 1 Litre (W47290)
Why Choose Wynn's CV Oil System Flush?
Wynn's CV Oil System Flush W47290 1L provides an effective solution for cleaning compatible engine lubrication systems before an oil change.
By helping dissolve sludge, varnish and deposits, clean oil passages and keep contaminants suspended for removal, it supports a cleaner environment for fresh engine oil.
With EP wear protection additives and compatibility with mineral, synthetic and low-SAPS oils, it is a practical maintenance product for professional workshops and vehicle servicing.
