Heyyoo.

So my car has been shaking while i drive and we've concluded that the problem is my uppercontrol arm on my rear passanger side. I've decided to replace it myself and save me a few hundo, but I was wondering when I was looking to order the part if there was a specif control arms for diffrent possitioned tires?

LIke this part doesnt desinate weither its for the front or the rear

Dorman/Control Arm - Upper
For your 2002 Hyundai Sonata 2.4L MFI DOHC 4cyl
Price:$114.99

Dorman/Control Arm - Upper (520-533) | 2002 Hyundai Sonata 4 Cylinders 2.4L MFI DOHC | AutoZone.com


but this one does.

Auto 7 Rear Suspension, Passenger Side, Upper Control Arm
Part Number: AU78500272 Manufacturer Number: 850-0272

$120.89
FREE Shipping

AUTO 7 CONTROL ARM, SOLD INDIVIDUALLY -- Includes bushing; Does not include ball joint; This is an original equipment quality replacement control arm.
Location: Rear Suspension, Passenger Side, Upper
Quantity Sold: Sold individually

Upper Rear Control Arm - Auto Parts Warehouse



any ideas?