Würth Engine Wash
Würth Engine Wash
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Key Features
- Powerful cleaning performance for engines, engine bays, and gearboxes.
- Clings to vertical surfaces to break down tough grime effectively.
- Material-safe formula - safe for aluminium, zinc, plastics, and rubber.
- Separates efficiently in oil separators - ideal for environmentally responsible workshops.
- Free from AOX, solvents, phosphates, complexing agents, and silicone.

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Shipping Information
Shipping Information
What Are My Shipping Options?
In-Store Pickup
In-Store pickup is available on all purchase. Pickups are available Monday - Friday between the hours of 9:00–17:00.
An email confirmation will be sent when your order is ready for collection.
Free Shipping
We offer free Standard (2-3 Days) shipping on orders within the United Kingdom on orders over £100. Please note, some large items that require specialist courier companies, such as large mirrors and palleted items are excluded from this deal.
Shipping Fees
We also offer shipping at the following rates:
Standard-Size Parcel
Standard (UK Only) - 2-3 Days - £2.99
Express (UK Only) - 1-2 Days - £4.99
International (EU) - 3-7 Days - £14.99
International (ROW) - 5-10+ Days -£23.99
Large Parcel
Standard (UK Only) - 2-3 Days - £2.99
Express (UK Only) - 1-2 Days - £4.99
International (EU) - 3-7 Days - £14.99
International (ROW) - 5-10+ Days - £69.99
Most UK orders will be sent using Royal Mail, with larger items being sent with DPD.
International orders within the EU will normally be dispatched with Royal Mail, DPD, or UPS.
International orders to the rest of the world will normally be sent with DPD or UPS.
Please note, international delivery charges are very volatile and subject to change. We will do everything in our power to honour the delivery fee, however, in some cases, shipping may increase in price. In this event, you will be given the offer to pay the difference or cancel the order and receive a full refund.
Please note, we may be subject to various rules and restrictions in relation to some international deliveries, and you may be subject to additional taxes and duties over which we have no control. If such cases apply, you are responsible for complying with the laws applicable to the country where you live and will be responsible for any such additional costs or taxes.
Dispatch Times
Orders placed before 15:00 Monday - Friday will be shipped on the same day.
Orders placed after this time will be shipped on the following business day,
Please note, we are closed at weekends, as well as English Bank Holidays.
Returns Policy
Our refund policy can be found at the following address: https://esupplyline.com/policies/refund-policy.
Further Information
You can contact us for further information on our shipping policies using the following:
Phone: 01953 711 881
Email: sales@esupplyline.com
Live Chat: Available on our website, Monday - Friday, 8:30 - 17:00.
Contact Form: https://esupplyline.com/pages/contact
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Description
High-Performance Engine Cleaning
Würth Engine Wash is a professional-grade cleaner formulated to thoroughly remove oil, grease, and grime from engines, gearboxes, and engine compartments. Its viscous formula allows it to adhere to vertical and angled surfaces, enabling optimal dirt penetration and cleaning performance.
Gentle on Delicate Surfaces
Unlike harsh degreasers, Engine Wash is carefully designed to preserve delicate materials. With a near-neutral pH of 8.5 and no aggressive ingredients, it is safe for use on aluminium, zinc, tin, painted surfaces, plastics, and rubber - making it suitable for both modern and classic vehicle applications.
Environmentally Responsible Formula
Engine Wash does not emulsify oils - it penetrates and loosens them, allowing waste water to separate efficiently in light-oil separators, in line with Austrian Standard O-Norm Test B 5105. The formula is free from AOX, organic solvents, phosphates, complex compounds, and silicone, and is fully biodegradable, making it safe for use in workshops with environmental discharge controls.
More Information
Application Instructions
- Spray undiluted onto the engine, engine bay, or gearbox.
- Let it soak briefly to break down grease and contaminants.
- Rinse thoroughly using a steam jet, high-pressure device, or hose.
- For dilution-based cleaning, mix with cold or warm water in a 1:1 to 1:10 ratio, depending on the level of soiling.
- Avoid use on hot surfaces.
Specifications
Contents: 5 litres
Container type: Canister
Colour: Blue
Smell/fragrance: Fresh
Chemical basis: Water and alkaline tenside
pH value: 8.5
Bio-degradable: Yes
AOX-free: Yes
Silicone-free: Yes
Solvent-free: Yes
Phosphate-free: Yes
Complex-free: Yes
Shelf life: 24 months from production