Skip links

Series 4

Increase the reliability of your series 4 gas engine with our ECI-D-genuine spare-parts.

Our products are thoroughly designed and enhanced to enable longer lifetime, friendly maintenance and overall higher reliability and performance, thus ensuring highest efficiency.

We have years of strong in-house research and development for our series 4 products and our experienced engineers are dedicated to delivering only the best to our customers.

Piston series 4

ECI-D‘s high quality piston for series 4 was designed to increase reliability and commercial efficiency upon overhauls for our customers.

State of the art materials and processing ensure highest mechanical strength and reliability in operation.

Together with our competent manufacturing partners and combustion-experts we are also able to provide tailored compression ratios for special-applications on-demand.

  • mixable with OEM pistons for highest flexibility
  • available as pre-assembled piston with rings or piston-only
  • available in all commonly used compression ratios
  • tailored compression ratios available on-demand

– coming soon –

Spark plugs series 4

ECI-D designed pre-chamber spark plug for series 4 engines.

Reliable mechanical strength in operation and effective heat dissipation are key factors for spark plugs. Our spark plugs are designed with an ideal level of heat range and as a consequence increasing your engine uptime and availability.

On top of that, our premium quality spark plugs require no regapping and are therefore maintenance-free.

  • No regapping necessary
  • Can be operated as lean as 250 mg/NOx
  • Plug and play Design, no adjustment of ignition-timing and boost-pressure necessary
  • Available for NGS & Biogas, special release available for other gas-types

– coming soon –

Maintenance parts

ECI-D is covering the complete range of products for preventive and corrective maintenance.

All the products for daily operation, such as filters and gaskets, as well as parts for minor and major overhaul, such as bearings, starters, liners, valves and actuators are selected and specified for highest quality.

  • An inventory of 100 000 items and a warehouse of 500m³ enables us to provide you with all the necessary parts for daily operation
  • Our sales team is dedicated to react fast for emergency delivery with most items on stock or to be sourced quickly from our well-connected global supply-chain

– coming soon –


Our blow-by filtration system significantly reduces the contamination of turbochargers, intercoolers and combustion chambers, thus extending the lifetime and performance of the entire gas engine.

Therefore the overall reliability of the power plant increases and on top of that our blow-by filtration system comes with a much higher expected lifetime than OEM setups.

  • Expected lifetime of up to 30.000 operating hours
  • Guaranteed oil separation rate of 99,98%
  • No thermal insulation required
  • Compact and vibration resistant filter design
  • Easy to assemble and maintenance free
  • Plug and play design for easy, direct exchanges of the filter-unit on all series 4 engines

– coming soon –

Cylinder head overhaul

ECI-D provides all required spare parts for a proper overhaul of series 4 cylinder heads by your trusted experts.

Also ECI-D is able to offer a condition-based overhaul of your used cylinder heads by our highly qualified inhouse staff with full inspection, re-machining of all relevant surfaces and check & exchange / refurbish of critical parts which are subject to wear.

  • Economical alternative to replacing the entire cylinder head
  • Reduced valve-wear due to high quality seat-rings and valves
  • Highest reliability standards due to crack-check and full inspection by experts
  • Highest cleanliness standards due to inhouse vacuum-washing process
  • Valves, seat rings, springs & guides are usually always available on ECI-D’s stock.

– coming soon –

Lost your password? Please enter your username or email address. You will receive a link to create a new password via email.