If the 2005-2009 Nissan 350Z lower control arm on your car, or the matching arm on a 2005-2007 Infiniti G35, is worn, the Dorman - OE Solutions Control Arm 521-604 is built to take its place. It installs at the front right lower forward position and is a direct replacement designed to fit and perform like the original equipment on those vehicles. Engine details for each application are in the "Vehicles it fits" section.
As a suspension control arm, it links the wheel assembly to the vehicle's chassis. It lets the suspension move while helping hold the wheel in position for steering and alignment. This Dorman control arm is precision-engineered and rigorously tested as a dependable stand-in for the factory arm.
- Direct replacement: designed to fit and perform like the original equipment on the listed applications.
- Reliable fit: precision-engineered to follow the design and dimensions of the original component.
- Durable construction: built to strict standards from sturdy, safe materials.
- Rigorously tested: thorough quality-control checks intended to support longevity.
Signs this arm may need replacing include clunking or knocking over bumps, loose or wandering steering, and uneven tire wear. These symptoms can have other causes, so inspect the suspension before replacing parts, and have the wheel alignment checked after installation.
Interchange: 102-7928
1027928 · CA2186 · 2CB30241 · RK642008 · FA3159 · GS301031 · CMS301031 · 2607293 · 54500AM602 · SK522304 · JTC2970
This part cross-references / interchanges with the following part numbers:
102-7928, CA2186, 2CB30241, RK642008, FA3159, GS301031, CMS301031, 2607293, 54500AM602, SK522304, JTC2970
Frequently Asked Questions
Will this work as a 2005-2009 Nissan 350Z control arm?
Yes. Dorman 521-604 is listed for the 2005-2009 Nissan 350Z at the front right lower forward position.
Can I use it as a 2005-2007 Infiniti G35 control arm?
Yes. It is listed for the 2005-2007 Infiniti G35 at the same front right lower forward position.
What does this control arm do?
It connects the wheel assembly to the chassis, allowing suspension travel while helping keep the wheel positioned for steering and alignment.
What are signs of a worn control arm?
Clunking over bumps, wandering or loose steering, and uneven tire wear can be signs of a worn arm. Inspect the suspension first, because other parts can cause the same symptoms.
Do I need an alignment after installing it?
A wheel alignment is recommended after replacing a control arm, because the arm helps set the wheel's position.
