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Replace spark plugs!

How would I change the back three spark plugs on a 2001 Mercury Sable with a V-6?

Lefty - Loosey, Righty - Tighty, Just Like The Front Three

Remove the upper intake manifold.


No kidding Tester? Betcha you’d replace with long-life plugs? OP . . . might want to ask the parts guy for 50k plugs, use some anti-sieze on the threads, too! Good luck! Rocketman

Yup! Platinum plugs with anti-sieze on the threads.


Better yet - iridium.