INNIO´s Spark Plugs

INNIO´s spark plugs enhance engine operation of your Jenbacher* gas engines. With lower emissions and boosted efficiency, INNIO meets industry challenges using innovative lean burn combustion gas engine technology combined with high internal combustion pressures while our high performance spark plugs generate stable ignition energy for our gas engines.

  • INNIO's Spark Plugs slide

    Our Spark Plug Return program: a sustainable approach to a major challenge

  • INNIO's Spark Plugs slide T2-T3-T4

    Type 2 / Type 3 / Type 4

  • INNIO's Spark Plugs slide T6-T9

    Type 6 / Type 9

INNIO spark plugs can improve the performance of your engine!

With OEM spare parts from INNIO you enable your engine to operate at its highest level. Maintain your spark plugs correctly with our inspection and maintenance work instructions.


Why are INNIO's spark plugs the best choice for your engine?


Application specific ignition voltage and spark duration are developed to optimize performance. 


Specific cost per operating hour is lower than non-OEM spark plugs due to longer lifetime and less risk of unplanned downtime or repairs.


Over 200k spark plugs are delivered per year. The P3 and P7 spark plugs are manufactured by INNIO in Styria, Austria. And, the P518 and P603 spark plugs are the result of a co-development program.


Spark plug remaining life prediction can be enabled via INNIO's myPlant* remote monitoring and diagnosis system. 

INNIO Kapfenberg

With our own manufacturing site specialized in spark plug production in Styria, Austria, we are able to supply OEM products developed by gas engine specialists with continuous feedback from our customers. With our myPlant* Asset Performance Management technology, we are able to continuously monitor the lifetime of spark plugs and can provide reliable data on spark plugs by following INNIO's own high quality standards and processes. 

More about INNIO´s Kapfenburg facility

INNIO Jenbacher´s New and Easy Spark Plug RETURN PROCESS

INNIO’s spark plugs are designed for optimized lifetime in our gas engines

By using high resistant metal composition for spark plugs our recycling process saves money and resources, and:

  • Ensures future price stability of raw materials
  • Assures availability of raw materials for production in Kapfenberg
  • Contributes to sustainability

Spark Plugs comparison







Product Highlight Spark plug with broad application Spark plug for easy maintenance Spark plug with broad application Spark plug designed for special gases Spark plug with advanced design Spark plug with standard performance
Maintenance Re-gapping Re-gapping Re-gapping Re-gapping No re-gapping necessary Re-gapping
Emissions NOx <250/<500 <250/<500 <250/<500 <500 <250/<500 <250/<500
Gas Types All gases All gases All gases Special gases All gases All gases
Engine Types Type 2/3/4 Type 2/3/4 Type 2/3 & 4 Version A Type 2/3/4 Type 6/9 Type 6
Product Description
  • Standard design for reliable performance

  • Adjustable electrode gap for different applications

  • High performance for long service life

  • Advanced design for easy maintenance

  • Re-gapping tool for fast & precise electrode adjustment

  • High efficiency for long service life

  • High performance spark plug made from platinum material

  • Adjustable electrode gap for different applications

  • Proven for long service life

  • Designed for special gas applications

  • Optimized gas combustion for high efficiency and long service life

  • Robust particle resistent design

  • Advanced design for better efficiency

  • High efficiency for long service life

  • Simplified handling without re-gapping need

  • Standard design for reliable performance

  • High efficieny for lower BMP engine versions (< E versions/< 20 bar)

See how you can recycle your used INNIO Spark Plugs:

Download the flyer


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