Castrol Engine Shampoo
€14.99
Castrol Engine Shampoo is an engine flush treatment that clears sludge and combustion by-products from the oil system to help maintain engine power and efficiency.
| Type | Engine flush / cleaning treatment |
| Application | Petrol & light-duty diesel engines, at oil change |
| Dosage | 300ml per 3–6L oil capacity |
| Not suitable for | Rotary or 2-stroke engines |
| Available sizes | 300ml |
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Product Description
Castrol Engine Shampoo is a cleaning treatment that addresses the combustion by-products which accumulate in engine oil, helping to maintain engine power and efficiency by removing the sludge layers that can degrade performance in modern precision engines.
What is it suitable for?
Castrol Engine Shampoo is suitable for automotive gasoline and light-duty diesel engines during routine oil changes. It is not suitable for rotary or 2-stroke engines.
Key performance properties
- Parts-friendly, solvent-free formulation that protects seals
- Powerful Cleaning Agent (PCA) dissolves existing sludge
- Clears oil galleries to maintain engine efficiency
- Simple, single-step application at oil change
Follow the directions on the pack; before use, always refer to your vehicle’s owner manual or handbook.
Additional Information
| Size | 300ml |
|---|---|
| Product Type | Additive |
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Standard Delivery — Ireland & Northern Ireland
| Order Size | Cost |
|---|---|
| Up to 2 litres | €11.00 incl. VAT |
| 2.1 to 4 litres | €12.50 incl. VAT |
| 4.1 to 6 litres | €13.50 incl. VAT |
| 6.1 to 9 litres | €17.00 incl. VAT |
| 9.1 to 20 litres | €19.00 incl. VAT |
| Over 20 litres | €19.00 incl. VAT per 20L package or part thereof |
We aim to deliver all orders within 1–4 working days across Ireland.
- Deliveries are made Monday to Friday, excluding public holidays.
- Orders placed on weekends or public holidays will be processed the next working day.
- If an item is out of stock, we’ll contact you within 2 working days by email or phone. You can confirm once a delivery date is agreed, or cancel for a full refund.
If you have any questions please contact us.
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