Specifications:

  • Comes as a PAIR
    • Fits both the LH (Driver Side) & RH (Passenger Side) FRONT UPPER
  • Complete assemblies
    • Include ball joints, bushings, & upper shafts
  • Direct replacements
  • Built to strict quality control standards
  • Fit both 2WD & 4WD Models

 

Part Details

  • Quantity: Pair

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

4.9 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
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Upper COntrol Arms
Worked perfectly and helped me make quick work of the repair. Perfect price, video online was very helpful.
May 14, 2018
Purchased
3 months ago
First time buyer/lifetime buyer
Not only were the parts top quality but the how to videos made doing the work on my truck easy. Thank you 1A Auto.
April 3, 2018
Purchased
5 months ago
2002 Ford Explorer upper control arm /ball joints
Grape parts prices were fantastic, the video was excellent easy to do followed it, saved$700 in parts and labor, thanks
February 1, 2018
Purchased
7 months ago
Helped me save money
I came across 1aauto YouTube video in reference to the upper support arm and installation. I went to their website and found what I needed, ordered it, and received it within 3 days. A local company wanted to charge me $610 to replace the part. Thanks to 1aauto parts and video I was able to save me over $400.
November 24, 2017
Purchased
10 months ago
Perfect Fit
Pleasingly surprised with both quality and price. Made quite a difference with the handling and ride. When it comes to buying part for your vehicle you can't beat A1 Auto. You will never be disappointed.
October 8, 2017
Purchased
10 months ago
Great parts
I was skeptical but these parts where great! They came with everything I needed and the instructional video was well done. I will from now on shop here first for my car parts. Thanks
September 14, 2017
Purchased
11 months ago
perfect fit
when I knew control arms were needed I watched the video several of them and decided it was something I could do.
I was surprised at how little they cost and thought about buying the package with the lower ball joints until I found I would need a press.
Before the parts arrived I sprayed the nuts etc. also after I removed the wheel I removed the complete fender well plastic.
removeing that made it a snap
Took it for an alignment and all they had to do was set toe..
August 29, 2017
Purchased
1 year ago
2004 Ford Explorer upper control arms
Very happy with my order. From start to finish. Ordering was easy. Shipping was fast. Product fit perfectly. I previously ordered a set on eBay for $55 but when it arrived, the ball joint bolt was too thick and wouldn't fit. But the 1aauto set was just a delight! And I really enjoyed the YouTube video of the how-to tutorial how to install. Thanks
July 25, 2017
Purchased
1 year ago
Upper control arms
Perfect fit and good to go out of the box. Looked amazing.
March 9, 2017
Purchased
1 year ago
Control arms work great!
I installed the control arms yesterday and they went on without any problems and seem to be working just great!
March 2, 2017
Purchased
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 8 answers
Do you get driver side and passenger side for 81.00 ?
Niggarich on Dec 24, 2016
BEST ANSWER: I don't remember exact cost but I did by the pair and they were excellent quality and I swapped both out even though passenger side didn't seem to need replacing. They are still holding up great. The video showing how to install is spot on
Do the upper ball joints come with the grease fittings?
Jeremiah on Apr 3, 2018
BEST ANSWER: These ball joints are sealed and pre-greased from factory. They are not serviceable.

Vehicle Fit

Year Make Model Description
2002-2005Ford Explorer Ford Explorer 4 Door Front Upper Control Arm with Ball Joint Pair
2003-2005Lincoln Aviator Lincoln Aviator Front Upper Control Arm with Ball Joint Pair
2002-2005Mercury Mountaineer Mercury Mountaineer Front Upper Control Arm with Ball Joint Pair

This part replaces:

  • Moog K620225
  • Moog K620224
  • Dorman 520-288
  • Dorman 520-287
  • Hollander 511-01058R
  • Hollander 511-01059L
  • OE # 1L2Z3084AA, 1L243C263AG
  • OE # 1L2Z3085AA, 1L243C263AG
Part #: 1ASFK00550


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout