It uses timing chain.
chain.
The Mazda3 does not have a timing belt. Mazda has done away with timing belts in favour of timing chains which are designed to last the life of the engine
No it has a Timing chain
This Mazda engine uses a chain.
chain!
Chain ;o)
chain!
It has a timing chain. No maintenance is required.
2.0 liter
It's a CHAIN
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