Professional Engine Treatment
ECOPEAK Diesel
Transform standard diesel into a premium, high-performance fuel.
- Spectacular reduction in harmful emissions
- More power and smoother running (higher cetane)
- Keeps injectors clean and protects fuel pumps
- Built for high-biodiesel fuel and DPF vehicles
✓ Free UK delivery over £50 · Trade & bulk pricing · Ships within 1 working day
- Made in Britain
- 200 ml bottle
- DPF & GPF safe
- Pro-grade formula
Measured performance
Figures from Ecopeak product specifications; results vary by engine, fuel and conditions.
Why choose it
ECOPEAK DIESEL is a professional-grade treatment engineered to transform standard diesel into a high-performance, premium fuel. Whether you are managing a commercial fleet or optimising a single vehicle, this advanced additive package delivers a spectacular reduction in emissions while significantly improving engine efficiency.
Why upgrade your diesel?
Standard terminal-sourced DERV (basic EN590 diesel) often lacks the additives needed to keep modern engines running at their peak. ECOPEAK DIESEL bridges that gap — top-treating retail diesel to a premium grade so the engine receives the protection and performance boost it deserves.
- Spectacular emissions reduction. A cleaner drive with significant reductions in harmful pollutants — a more cost-effective step than switching to HVO or GTL fuels.
- Enhanced power & smoothness. Easier starting, increased pulling power and smoother delivery through an increased cetane number.
- Superior engine protection. Advanced chemistry keeps injectors clean, prevents sticking and protects against premature wear in fuel pumps.
- Modern fuel solutions. Specifically formulated to disperse biodiesel precipitates and prevent the filter blockages common in high-biodiesel fuels.
Key performance benefits
- Fuel savings. A fuel-saving benefit of up to 4%.
- Clean technology. Keeps injectors clean in high-pressure common-rail engines and prevents nozzle coking in older models.
- Improved combustion. Better throttle response and driveability, aligned with modern engine calibrations.
- System longevity. Reduces the load on the Diesel Particulate Filter (DPF) and protects against corrosion.
- Water resistance. Prevents fuel-water emulsions from forming, keeping water out of your fuel system.
How to use
Versatile and easy to use: add directly to bulk storage tanks or pour straight into a vehicle's fuel tank. Shake the bottle well before use and add the correct dose, ideally just before a fill-up to ensure thorough mixing. Use whenever consistent power delivery, optimised fuel economy or emission reductions are required.
At a glance
| Suitable for | Diesel engines · EN590 & high-biodiesel blends · DPF-equipped vehicles · cars, vans, trucks, plant & machinery |
|---|---|
| Recommended dose | One 200 ml bottle treats 280 litres of fuel |
| Bulk ratio | 1 litre treats 2,000 litres of diesel |
| Product code | XO1964D |
| Made in | Britain |
Technical data & specifications
| Carbon monoxide (CO) reduction | 35% |
|---|---|
| Hydrocarbon (HC) reduction | 75% |
| Carbon dioxide (CO₂) reduction | 3.5% |
| Solvent naphtha (petroleum), heavy aromatics | 20–70% |
| Hydrocarbons, C10, aromatics | >1% |
| Naphthalene | 10–15% |
| Ferrocene | 0–3% |
Questions, answered.
How much do I use?
One 200 ml bottle treats a full tank. Shake well, add it before you fill up, and it disperses as you drive. (Diesel: 200 ml treats ~280 litres; Petrol: 200 ml treats ~70 litres.)
Is it safe for DPF and GPF vehicles?
Yes. Ecopeak is formulated to be compatible with diesel and petrol particulate filters, and the diesel formula helps reduce the load on the DPF over time.
Can I use it in older or classic engines?
Yes. It suits both modern and classic engines, and the petrol formula adds protection against ethanol-related corrosion in older fuel systems.
Do you offer trade or bulk pricing?
Yes — we supply fleets, garages and workshops. The diesel formula can also be dosed into bulk storage tanks (1 litre treats 2,000 litres). Get in touch to open a trade account.