Welcome to Autosessive.com Sign In | Create an account

20% OFF

Pin it

Wynn's Formula Gold Diesel System Treatment 500ml

Part No:


Product Code: AS-60336
WAS £17.38
  • FREE Delivery on all orders over £30
  • In Stock
delivery Home Delivery collect Reserve & Collect

Wynn's High Performance Diesel System Treatment is a chemical treatment composed of detergents and a cerium component that has a triple action:

    1. Increases engine performance
    2. Reduces fuel consumption
    3. Reduces black smoke

  • Immediately improves combustion, which will: 1. enhance engine performance 2. improve acceleration.
  • Reduces fuel consumption.
  • Reduces black smoke.
  • Cleans and protects diesel injection systems.
  • Protects against oxidation and corrosion.
  • Lubricates to compensate for low sulphur diesel.
  • Prevents deposit formation.
  • Does not harm oxidizing catalysts or soot filters of diesel engines.
Recommended for all diesel engines (new as well as used).

FREE UK Mainland Delivery on all orders over £30

Autosessive offers free UK Mainland delivery when you spend over £30. Orders below this value or to addresses outside this region will incur a small delivery charge.

Standard delivery times are typically 2-4 working days to UK mainland but Next Day and other premium delivery options are available if required. We aim to dispatch all orders within one working day from receiving your order wherever products are shown as in stock. We will always advise if deliveries will take longer as we never like to hold up a project.

Orders placed after 4pm each day, over a weekend or on bank holiday will be processed and dispatched on the following working day.

14 Day Extended Returns

From the time you receive your order you have 14 days to decide if you want to keep the item(s). Should you decide one of more of the items received is unsuitable or unwanted simply send the goods back to us for either a refund or exchange. We aim to process all returns received within 3 working days.

For more information see our Delivery Information page or Returns Policy



Cookie Use

We use cookies to improve your experience on our website. Continuing to use this site indicates that you agree to our use of cookies. For more details about cookies and how to manage them, see our Privacy & Cookies page.