This is a guide on how to change out Mitsubishi Pajero spark plugs on a 3.8l petrol v6 6g75 engine. This guide is for the 6g75 MIVEC but other motors in the range and earlier years are similar.
Changing the Iridium Spark Plugs on this model can be a costly exercise if you pay someone for the replacement / service, so here's a guide on doing it yourself. Allow yourself 2 hours to replace the spark plugs (which is working at a slow and steady pace). This guide is for the Mitsubishi 6g75 motor with MIVEC but the regular 6g75 motor is a very similar process. In your country the car might be called a Mitsubishi Montero. This particular model is an Australian NS Pajero.
Just regular hand tools are required. No gaskets required, you can reuse your gaskets in most cases. You just need to purchase 6 spark plugs. Using the below link helps support my channel (and is also one of the cheapest sources online to get them).
NH, NJ, NK, NL, NM, NP, NS, NT, NW, NX Pajero Montero and Shogun are the most popular Mitsubishi models that are similar and even though the spark plug change out / replacement would be similar, they may differ slightly.