Basically, there are three bolts that you need to take out. Then you pull off the tailight assembly. Replace the bulb as required and then replace the taillight on the car ncmuding any bolts you removed. Refer to your owner's manual.
help
Where is the thermostat location on mazda protege 2003?
How you replace the cabin filter mazda protege 5 2003
how to replace the thermostat on a 2003 Mazda protege es 2.0
How to know if air sensor not working on protege 2003
How do you replace power steering belt on 2003 Mazda protege ?1.6
where is the starter
On a 2003 Mazda Protege it must be changed at 105,000 miles. This is an interference engine and as such if the belt breaks serious engine damage will occur.
no it will not fit.it is not the same lenght and the same height
1964-2003 and after that evolved into the mazda3
location cylinder 2 mazda protege
195/50/r16