Its plug and play for the tail lights. Just pull the old out, unplug them, plug in the new ones, and pop them in.I will suggest adding a dab of silicone (some RTV works well) around the back lip, to help it stay in. Ive had them (factory and LED aftermarket) vibrate out going down the road. So I dab a little silicone around the back edge of the rubber trim, put it in, then a little around the back edge of the light, and put it in. The clearance lights are a little more work, but I did a detailed write up not long ago on how to replace them as well.13 PIV w/ 200 MercIG: WarriorRiverCustomRods
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