The 3.5 has a timing belt. All other engines have timing chains.
A 2005 Chrysler Town and Country has a timing chain.
Chain
2.4L timing belt. 2.7L timing chain.
Chain
Yes
The 3.8L has a chain. The 4.0L has a belt.
Belt
2.7L has a chain. 3.5L has a belt 5.7L has a chain.
In a 2005 Chrysler Town and Country van : Both the 3.3 and the 3.8 litre V6 engines have a timing CHAIN
3.5 has a belt. All others have chains.
No, the timing chain is designed to last the life of the engine. It is normally replaced when the engine is overhauled.
It is inside the engine, driven by the timing chain.