Help keep your front steering steady and responsive with a new Cadillac Catera idler arm from Mevotech Supreme, part number MS50901. It is a direct-fit replacement for the front steering linkage on the 1997-2001 Cadillac Catera. See the Buyer's Guide tab for full application details.
The idler arm supports the end of the steering linkage opposite the steering gear. It pivots as the wheels turn, which helps hold the linkage at the correct height and keep it moving smoothly. When its pivot wears, play can build up in the steering. If a worn idler arm is the cause, replacing it with MS50901 swaps in a fresh pivot and support point.
Signs this part may need replacing include loose or wandering steering, extra play at the steering wheel, clunking when turning, and uneven front tire wear. These symptoms can have other causes, so inspect the steering linkage before replacing parts. A wheel alignment check is recommended after installation.
Interchange: 19307506 · 9195731 · 1492701 · K6638 · 29064034 · 21010
This part cross-references / interchanges with the following part numbers:
What does a steering idler arm do?
It supports the end of the steering linkage opposite the steering gear. It pivots as the wheels turn to help hold the linkage at the correct height.
Will the Mevotech Supreme MS50901 fit my Cadillac Catera?
It is listed for the 1997-2001 Cadillac Catera. See the Buyer's Guide tab for full application details.
What are signs an idler arm may need replacing?
Common signs include loose or wandering steering, extra steering-wheel play, clunking when turning, and uneven front tire wear. Other parts can cause these symptoms, so inspect the linkage first.
How does this idler arm resist corrosion?
Mevotech Supreme applies a protective surface treatment designed to help prevent rust build-up.
Do I need an alignment after installing this idler arm?
Replacing a steering linkage component can affect wheel alignment, so an alignment check after installation is recommended.
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.
