keep the timing chain replaced when needed and it will last forever, mine is in the shop right now getting it replaced. 265k and still runs like a top
The V8 in that gen Runner has a belt. V6 has a chain.
Correct on the belt; but the earlier Cruiser's had an inline 4.5 six cylinder with a chain. Underpowered; but bullet proof as well. Not sure about the 4Runner.