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.

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	****	****

Non-natural gas engine products	Oil drain interval	Wear protection
Mobil Pegasus™ 607 Ultra	****	****
Mobil Pegasus™ 605 Ultra 40	***	****
Mobil Pegasus™ 610 Ultra	***	****
Mobil Pegasus™ 710	**	**

Find the approved oil for your gas engine

Man looking at an iPad next to a gas engine

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
Borescopic inspection
Monitor inside your gas engine without opening it. Gain a valuable snapshot of equipment condition by inspecting liners, cylinder heads, pistons and valves to identify wear, deposits and potential damage before they lead to increased downtime.
Download inspection guide
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.
Find products
Lubrication tailored to your gas engine
Mobil™ works closely with leading OEMs to understand the demands of different gas engine applications. Explore Mobil Pegasus™ oils formulated to meet a range of engine, fuel and operating requirements, with the potential for extended oil drain intervals.
Download the Mobil Pegasus™ guide

Success stories by manufacturer

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.

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.
Read the full story
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.
Read the full story
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