Believe: Interference and cam belt; V6 = non-inteference and cam belt [Note: This may be wrong; and likely may depend on region, model, year, etc.]
The 2.3 litre four cylinder engine in a ( 2002 ) Mazda B2300 has a timing CHAIN
Both the 4 cylinder and V6 have a chain.
The 2004 Mazda Tribute 4 cylinder model has a timing belt. The Mazda Tribute V6 has a timing chain................."BUKUBU!LT".........B I G Island HAWA!!......
Timing CHAIN ( 2.3 liter 4 cylinder and 3.0 liter V6 engines )
The 1.8 litre four cylinder engine in a 1995 Mazda Miata has a timing BELT
chain ( on the 2.3 liter 4 cylinder and the 3.0 liter V6 )
Timing CHAIN ( 2.3 liter 4 cylinder and 3.0 liter V6 engines )
The 3.0 litre V6 engine in a 2002 Mazda Tribute has ( 1 ) timing CHAIN to each cylinder head , so there are ( 2 timing CHAINS )
timing BELT
It must have a timing CHAIN(s) The Gates website does not list a timing beltfor the 2.0 or 2.3 liter 4 cylinder engines in a 2007 Mazda 3
The Mazda Mpv 2000 timing chain
timing chain