Yes, it is Synthetic and that price includes an ACDelco filter.

By that logic you would also accelerate the change intervals on the tranny, transfer case, diff's, air filter, etc. Each fairly cheap.

I am reasonably confident that (barring unusual conditions) modern vehicle systems and lubricants can go to the manufacturer recommended intervals.

The Australian H3 requires a routine service every 10,000km (6214 miles). I change oil with the service and have not ever had the 'change oil' light come on. (except when the service technician neglected to reset the oil life monitor)

Hi,

Can someone tell me what oil would be the best for my H2 6.0 2006?
And which oil can be used if I can't find this.

Thank you

Reset oil service light Hummer H2
 

Full procedure how to reset oil service light Hummer H2. If you like to reset any maintenance oil light after an oil change. Or reset check engine light, airbag light, inspection key or insp errors when maint reqd, for Hummer cars. Or any warning light for service reminder which appears on the display.

Reset oil service light Hummer H2 | Reset service light, reset oil life, maintenance light reset

All information is taken from the Hummer H2 owners manual.