Spark plugs
#1
CF Junior Member
Thread Starter
Spark plugs
What are some recommendations for plugs for a 2010 5.3 Suburban? It has 200K miles but runs fine other than an occasional low speed miss.
#2
#3
CF Monarch
You can also check your owners manual if you have it. Check the link, it lists many plugs to choose from. The iridiums are the best.
https://www.rockauto.com/en/catalog/...park+plug,7212
https://www.rockauto.com/en/catalog/...park+plug,7212