Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to replace the spark plugs of the Mazda RX-7

Model: Mazda Rx 7 MK 3, FD - Years 1991-2002
Part: Spark plugs

The main instructions provided in this guide will show us how to disassemble and replace the spark plugs of the Mazda RX-7 engine. First, we open the car's engine hood and start locating the spark plug connectors, located at the bottom; once disconnected, we proceed to unscrew the three spark plugs, using a star or socket wrench, as shown in the video. At this point, we install the new spark plugs, specific to the rotary engine; we hand tighten the spark plugs and then gently tighten them with a wrench, finally connecting the coil cables.

Posted on 14 November 2025 by ScegliAuto

Video tutorial

Related tutorials

How to Install Front Headlights on a Mazda RX-7 DIY
How to Install Front Headlights on a Mazda RX-7 DIY
Mazda Rx 7 (1991-2002 / MK 3, FD) On the Mazda RX-7, customising the front headlights with internal lighting requires opening the optical unit, positioning the LED modules behind the …
How to Replace the Starter Motor on a Mazda RX 7?
How to Replace the Starter Motor on a Mazda RX 7?
Mazda Rx 7 (1991-2002 / MK 3, FD) First, lift the car using appropriate jack stands as the starter motor is located underneath, near the clutch. Then, remove the cover, remembering to…
How to Replace Engine Oil and Oil Filter on a Mazda RX7
How to Replace Engine Oil and Oil Filter on a Mazda RX7
Mazda Rx 7 (1991-2002 / MK 3, FD) Today, you will learn how to replace the engine oil and oil filter on your Mazda RX7. This is not a very complex task; just take some care, and you c…

Other guides you may be interested in

How to Adjust the Brightness of the Instrument Cluster on a Peugeot 3008?

To adjust the brightness of the instrument cluster on a Peugeot 3008, you need to turn on the ignition and access the settings via the menu located in the central area of the dashboard. In the screen that appears, select the "Display Configuration" option: now, by selecting the "Brightness" option, you can adjust it using the dedicated slider that will appear on the screen. The adjustment should be made with the headlights on as well as with them off. Once the adjustment is complete, you can turn off the instrument cluster.

Watch the video!


by ScegliAuto

More videos