CHOOSE Q8OILS AND YOU ALSO CHOOSE...
Own Research and Development
Most gas engine oils are blended using additive packages, but at Q8Oils we select the additives ourselves to address every engine challenge. This unique approach creates state-of-the-art lubricants that far exceed engine oil specifications.
Lower Operational Costs
Our lubricants don’t just keep engines clean, they also reduce downtime and maintenance costs, extend engine drain intervals and ultimately increase efficiency which lowers operational costs.
Peace of Mind
As a global player with high-performance products and excellent support services, we offer our customers peace of mind. Our dedicated resources set us apart in the industry and allow us to focus on finding a solution to every customer challenge, which is what matters most to us.
Contact one of our Gas Engine Oil Experts
Our Gas Engine Oils

Q8 Mahler G5 SAE 40
High performance stationary gas engine oil
Gas engine oil

Q8 Mahler G8 SAE 40
High performance stationary gas engine oil
Gas engine oil

Q8 Mahler GR5 SAE 40
Ultra high performance stationary gas engine oil
Gas engine oil

Q8 Mahler GR8 SAE 40
Ultra high performance stationary gas engine oil
Gas engine oil
OEM approved
Q8Oils is at the forefront offering innovative solutions in a constantly changing market. Our close working relationship with OEM’s allows us to offer official approvals on our products, which form part of our quality standards. The Q8 Mahler range is approved by all leading gas engine OEM’s.

- Caterpillar
- TEDOM
- MWM
- Rolls Royce
- Jenbacher
- Liebherr
- Waukesha
Tools
Q8Oils' services
PALUB
For expert advice on product applications, specifications, safety requirements and more, contact Q8Oils’ technical service, Palub.
QRAS
Our Q8Oils Routine Analysis Service (QRAS) gives you a detailed and reliable report on the condition of your oil.
ENDOSCOPY
It’s crucial to detect any internal defects to keep engines running and for a longer service life.
Latest articles on Gas Engine Oils
Our Expert

Joris van der List
After working 8 years in the Q8Research institute in Rotterdam, Joris van der List joined Q8Oils in 2011. Next to being Technical Sales Manager, he is expert in the Energy segment and has a background in mechanical engineering.
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TURBINE OILS
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MARINE OILS
Q8Oils offers a full range of products – hydraulic, gear and circulation fluids – for marine applications.