Tighten up your steering and suspension with the Mevotech Supreme control arm (MPN CMS501157), a front left lower control arm and ball joint assembly engineered in-house with application-specific upgrades for the 2003-2005 Saturn Ion. The arm locates the front left lower suspension and, with its pre-installed ball joint, helps position the wheel while allowing suspension travel and steering movement.
Signs the original may need replacing include clunking on acceleration, deceleration or over bumps, a wandering feel, uneven tire wear, or cracked or separated bushings and a worn ball joint. Built as part of the Mevotech Supreme lineup for high-usage passenger vehicles, SUVs and fleets, this Mevotech Supreme lower control arm installs on the front left lower position. Fits: 2003-2005 Saturn Ion.
Interchange: 521-321
521321 · 19338488 · QGS50117 · TC5325 · CB90093 · CB90093PR · CA14484 · 10356342 · 22608422 · 2608161 · 30034595 · 5CB50422 · 12056 · SK521321 · 22709683
This part cross-references / interchanges with the following part numbers:
What is the Mevotech Supreme suspension control arm CMS501157?
It is a front left lower control arm with a pre-installed ball joint that locates the suspension and allows steering and suspension movement; its stamped steel construction is designed to equal or surpass OE specifications.
Will this fit my 2003-2005 Saturn Ion?
It is designed as a direct-fit replacement for the 2003-2005 Saturn Ion. This is a 2003-2005 Saturn Ion control arm for the front left lower position; see the Buyer's Guide tab to confirm your vehicle.
Does it come with mounting hardware?
Yes. An application-specific pinch bolt and locking nut are included to help install the ball joint faster, along with a 90-degree SAE grease fitting for easier servicing.
What are signs my control arm or ball joint may need replacing?
Watch for clunking on acceleration, deceleration or over bumps, a wandering or loose feel, uneven tire wear, or cracked bushings. Diagnose the cause before replacing.
How is it protected against rust?
A protective surface treatment is applied to help prevent rust build-up, and the sintered bearings are designed for longer-lasting performance.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
