

🛠️ Upgrade your Jeep’s suspension with MOOG — engineered toughness meets effortless maintenance!
The MOOG RK621607 Front Right Upper Suspension Control Arm and Ball Joint Assembly is a premium, vehicle-specific replacement part designed for 2011-2015 Jeep Grand Cherokee and Dodge Durango models. Featuring induction-hardened studs, patent-pending carbon fiber-reinforced bearings, and a greaseable socket, it offers enhanced durability, reduced friction, and easy maintenance. Heat-processed alloy steel construction and rust-resistant coatings ensure long-lasting performance that meets or exceeds OEM standards.










| ASIN | B00Q0CDK0E |
| Auto Part Position | Front Right Upper |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #88,066 in Automotive ( See Top 100 in Automotive ) #199 in Automotive Replacement Control Arms |
| Brand | MOOG |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (168) |
| Date First Available | January 1, 2008 |
| Exterior | Machined |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00080066042923 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.7 pounds |
| Item model number | RK621607 |
| Manufacturer | MOOG Chassis Products |
| Manufacturer Part Number | RK621607 |
| Material | Alloy Steel |
| Model | RK621607 |
| Orientation | Front |
| Product Dimensions | 21 x 21.25 x 6.75 inches |
| UPC | 080066042923 |
C**S
Great replacement part even better than OEM
One of the UCA's on my 2014 Jeep GC was worn out with noticeable play at the bushings. Getting out the original one was a pain (I've got the air suspension), but I was happy to see that the Moog part looked really well made so I wasn't going to do this again in the lifetime of this Jeep. Comparing it to the OEM part, it seemed just as sturdy with a similar weight. And it's even better than the OEM part in that it has a serviceable grease fitting. I use Moog parts whenever they're an option, even over OEM.
K**S
Done
Works perfectly
J**M
Fit 2014 Durango limited AWD V6
Fit my 2014 Durango limited AWD V6 3.6
F**8
installed on grand cherokee overland 2011
installed on grand cherokee overland 2011 perfect excellent product equal to the original
M**H
Very stiff!
The bushings are very stiff, which is a good thing. The ball joint was also stiff enough that it was hard to manipulate with my hand, which is also a good thing. The joint came pre-greased, so I didn't have to inject anything into it. This immediately stopped the super-loud banging sound that my WK2 2012 Jeep was experiencing when I hit the tiniest bumps on pavement. The noise is all but gone, so I have to replace my driver's side one next.
R**Y
Works great, cost less than half of MOPAR. Slow delivery.
Our Jeep Grand Cherokee 2012 had a nasty banging noise on the front right side. Several mechanics adivsed that it was due to the control arms being worn out. To solve it, we had to change the lower and upper control arms along with the strut mount cap. I was also told that replacement parts are not as good as the originals, while other mechanics swear that they all come from the same place. We took the risk since the price for this part is about half as much as an original MOPAR part. All in all, the part is doing its job, the noise went away completely and the Cherokee suspension now feels brand new. I will update after 10,000 miles or so to see how it goes.
D**N
Front end clunking this will fix it
I purchased a left and right upper control arm for my 2011 Jeep Grand Cherokee. I was trying to chase down a clunking noise in my front end. I first replace my front drive axle’s front struts and links. Still nothing fixed the clunk so I purchased upper control arms and problem went away. Product was delivered fast and boxed great
W**O
Gracias
Excelente
T**B
Totally worth it, 50000km on it. No noise.. ball joint still thight I have a 2" lift.
I**R
Si tienes un Jeep GC Wk2, y estás escuchando ruidos de suspensión, la horquilla superior es la causa. La calidad de Moog se siente incluso mejor que las originales, además que son para reengrasar. He recorrido casi 500km con ellos (es poco) pero estoy muy contento ya que mejoro totalmente el manejo de mi Jeep, que se siente como una camioneta nueva. Definitivamente me quedo con Moog!
Trustpilot
2 weeks ago
1 month ago