STP Engine Flush (Petrol & Diesel) – 450ml
£7.85
For orders under £75, a £4.95 delivery fee will be applied at checkout.
Delivery options
Standard Delivery (2-4 working days) – Courier Service
Express Delivery (1-3 working days) – Please contact us before purchasing for availability.
Description
Suitable for petrol and diesel engines.
Add directly to used motor oil before each oil change.
- Removes harmful sludge and deposits.
- Contains an anti-wear additive to help protect engine surfaces.