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Mobil worker looking at a gas engine

Gas engines

Gas engines are designed to do everything from producing electricity to cooling water. Whether you operate natural gas engines, biogas engines, or any other non-natural gas engines, our range of oils and lubricants are designed for specific tasks and gas types too. With our knowledge of the sector, we can find the right solution for your operation, helping reduce downtime and increase the reliability of your equipment.
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Where to buy

Lubricants for gas engines

Explore below for specific product details and recommendations for your gas engines.
Natural gas engine products Oil drain interval Wear protection
Mobil Pegasus™ 1 *** ***
Mobil Pegasus™ 1107 **** ****
Mobil Pegasus™ 1005 ** **
Non-natural gas engine products Oil drain interval Wear protection
Mobil Pegasus™ 605 Ultra 40 *** ****
Mobil Pegasus™ 610 Ultra *** ****
Mobil Pegasus™ 710 ** **
Find the approved oil for your gas engine

Success stories by manufacturer

Innio Jenbacher

A German university's new Jenbacher J612 engine tested Jenbacher N Oil 40 to extend oil drain intervals, offering cleaner operation, better valve recession resistance, and improved ring sticking prevention.

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MAN gas engines

A Polish water and sewerage plant using MAN E2876 LE302 engines reduced downtime and costs by switching to Mobil Pegasus™ 605 Ultra 40 oil, extending oil drain intervals by over 75%, saving $2,800 per engine annually.

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MWM gas engines

A biogas engine operator achieved a 60% extension in oil drain intervals by upgrading to Mobil Pegasus™ 605 Ultra 40 in two of their MWM TCG 2020 V12 gas engines.

Read the full story

Product selector tool

Find the approved oil for your gas engine

Use our product selector to discover recommended solutions to keep your natural gas, biogas, and non-natural gas engines running for longer.

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ExxonMobil and INNIO

ExxonMobil and INNIO's collaboration on Jenbacher N Oil 40 is transforming Jenbacher gas engines, extending oil drain intervals by up to two times. Widely adopted across INNIO’s Jenbacher natural gas engine fleet, this signals a major stride toward improved performance and lower maintenance costs.

Mobil services

  • Mobil engineer a sample for Mobil Lubricant Analysis

    Used oil analysis for natural gas engines

    Detect any potential issues before they happen, increase productivity, and reduce parts replacement and labour costs through used oil analysis for natural gas engines.

    Learn more about Mobil Lubricant Analysis
  • Mobil engineer pulling a sample for Borescopic inspection

    Borescopic inspection

    Detect any potential issues before they happen, increase productivity, and reduce parts replacement and labour costs through used oil analysis for natural gas engines.

    Download technical PDF
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Helping advance your sustainability ambitions

Reduce your energy use, without compromising on performance. You can ensure a long-service life to reduce oil consumption through Mobil SHC synthetic lubricants, which have a high resistance to oxidation, even under extremely high temperatures.

Top tips

Reduce your overall maintenance expenses by choosing the right gas engine oil that’s aligned with OEM guidelines and tailored for specific gas types.
Enhance productivity, save time, and reduce costs by safeguarding equipment efficiency with ExxonMobil’s Mobil℠ Lubricant Analysis service.
Identify potential issues proactively by monitoring trends in your sample analysis and further investigating any recurring irregularities.
Optimise engine performance by properly storing and handling lubricants to prevent product deterioration or contamination.

Providing engine protection from biogas.

Greenlake Systems BV operates a large biogas plant in The Netherlands and was looking for a lubricant that would help enhance productivity. Equipment performance and reliability is key to their success, particularly with engines running on aggressive gases.