What is your question?
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What is your question?
How do you replace an ignition coil on a 2001 GMC Yukon Denali?
1 Reply
These are farely simple. Remove the spark plug wire (be gentle) There are just 2 8mm bolts that hold down the coil and an electrical connector. These are fairly cheap in oem. Don't go with a cheaper coil as they really don't fail that often. Even a used stock is better than cheap ebay. Alex