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Wynn's Engine Flush
Part No.: WYN51265

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inc. VAT

In stock

  • Speak to one of our team on 01392 215635

Wynn’s Engine Flush is a highly detergent concentrate, designed to clean all oil lubricating systems prior to oil change.



Cleans engines, hydraulic systems, gearboxes and differentials internally.
Quickly and efficiently dissolves varnish, sludge and other contaminants from vital engine parts.
Prevents contamination of fresh oil by residues left behind.
Neutralizes acids.
Frees sticking internal engine components by dissolving deposits.
Provides extra protection during the treatment.
Quietens noisy hydraulic valve lifters by removing deposits.
Is compatible with all mineral, synthetic, single and multigrade oils.



All petrol and diesel engines of vehicles and stationary equipment.
Gearboxes (non-automatic), differentials and reduction cases.


Technical data

Appearance : clear yellow liquid
Viscosity at 40°C (ASTM D-445) : 2,52 mm²/s
Density at 15°C (ASTM D-4052) : 0,8536 kg/dm³
Flash Point (ASTM D-93) : 75°C



Add contents of a can Wynn’s ENGINE FLUSH to the used engine oil before the oil change, while the engine is warm. Let idle without load for 10 to 20 minutes. While engine is still warm, drain crankcase. Change oil filter and oil. Treats 3 to 6 litres of oil.
Transmissions (manual) and differentials:
Add 5 % to the oil. Drive 1 to 8 hours without overcharging. Drain oil and refill.

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