Mazda oem spark plugs are iridium plugs from ngk.
Mazda 3 2004 spark plugs.
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Now i have spare plugs so when the time comes i don t.
Equip cars trucks suvs with 2004 mazda 3 spark plug from autozone.
Order spark plug for your 2004 mazda 3 and pick it up in store make your purchase find a store near you and get directions.
The cover is very simple to remove simply pull.
Oem mazda spark plugs are made from the best materials for the longest lasting performance.
Over years of use the electrode material wears down.
It takes a spark plug to keep your engine firing on all cylinders.
Iridium s have a very long service life and perform fantastically.
There s no point in buying any different types of spark plug the oem s are the best suited for the motor and other plugs are are very likely to cause a decrease in combustion performance and fuel mileage.
We have the best products at the right price.
Spark plugs are equipped with a center and ground electrode and the spark is created when high voltage jumps across the gap between the two.
The plugs need to be checked for dirt and replaced as needed.
A fouled or dirty plug will cause your engine to misfire.
Only did this as a demonstration for those wanting to do theirs.
Optimal performance although designed to last around 30 000 miles and require little maintenance a spark plug replacement for mazda 3 can make a noticeable difference in vehicle performance as well as potentially reduce other maintenance costs.
The spark plugs on your mazda 3 receive the electrical charge from the ignition coil to make the spark that causes combustion inside the engine.
Oem mazda spark plugs are made to keep your engine firing efficiently.
Your order may be eligible for ship to home and shipping is free on all online orders of 35 00.