The 2003 Ford Explorer 4.6 liter V8 engine has ( 2 ) timing CHAINS
( one timing chain to each cylinder head )
The explorer has a timing chain, not a belt.
Never as it does not have a timing belt, it has a chain.Never as it does not have a timing belt, it has a chain.
timing CHAIN
It has a timing chain.
timing chain
The 4.0 liter SOHC - V6 engine has ( 3 ) timing CHAINS
The Ford Explorer engines use a timing CHAIN
Timing CHAIN on the 4.0 liter V6 in a 1993 Ford Explorer
Timing chain.
The 2001 Ford Explorer Sport V-6 has a timing belt. Ford engines have not use a timing chain since the 1980s.
timing chain
timing CHAIN(s)