2003 Mercury Mountaineer Repair Question
Wheel bearing is noisy. They sound like an airplane engine. Be aware it can be impossible to tell which side is noisy. Both of your observations do indeed suggest the right front wheel bearing, but it can still be the left one. It's common for the noise to transmit to the other side. The best thing to do is listen next to each bearing with a stethoscope while the vehicle is jacked up and running in gear.
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