Interference Engine?

Dodge 2007 Nitro 3.7 L engine.
Is this an interference engine?

That one uses three timing chains. ( doesn’t say if it’s interference )

Odd. I read that it was a belt.

The 4.0 engine option possible in that car IS a belt driven interference engine.
( I’m looking up parts on the Auto Zone and O’Reilley websites I use to order parts in to my shop. )

Thanks. This will be a big relief for my brother.

Double check the engine size … and there ya go.