Mevotech Supreme CMS501253 rear right upper control arm for the 2013-2016 Buick LaCrosse and other vehicles holds the rear wheel in position. Its stamped steel arm is built to OE-level specifications.
- Mevotech Supreme control arm engineered in-house with application-specific upgrades for durability
- Protective surface treatment to prevent rust build-up
- Rubber bushings included with the arm
- Labor Saver™ designs intended to make installation faster and easier
- In-house and third-party durability testing
Quick facts
- Part: Mevotech Supreme CMS501253 control arm
- Also called: suspension control arm
- Fits: 2013-2016 Buick LaCrosse and other vehicles
- Position: Rear right upper
- Material: Steel
- Condition: New
A worn control arm or its bushings can show up as a clunk from the rear over bumps, uneven rear tire wear or loose handling, though other suspension parts cause the same signs. Before replacing it, look for torn bushing rubber, a bent arm or heavy rust with the car parked and the engine off. Both rear upper arms see the same use, so swap them as a pair when you can; this listing is one arm.
Fits
This control arm fits the 2013-2016 Buick LaCrosse and the 2013-2019 Cadillac XTS.
Specifications
Fit and size
- Position: Rear right upper
- Quantity per vehicle: 1
- Adjustable: No
Build and materials
- Construction: Stamped steel
- Control arm material: Steel
- Bushing material: Rubber, bushings included
- Surface: Protective surface treatment
- Condition: New
- Country of origin: China
In the box
One rear right upper control arm with its rubber bushings. The rear right takes one; the rear left is a separate part.
Interchange: 527-176
19383987 · 23216531 · CA90608 · 20921469 · GS501253 · 2608507 · 30034663 · 4CB50619
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19383987, 23216531, 527-176, CA90608, 20921469, GS501253, CMS501253, 2608507, 30034663, 4CB50619
Frequently Asked Questions
Is this rear right upper control arm the one for the 2013-2016 Buick LaCrosse?
Yes. Mevotech Supreme CMS501253 is a rear right upper control arm for the 2013-2016 Buick LaCrosse, and it also fits the 2013-2019 Cadillac XTS.
Do rubber bushings come with this Mevotech Supreme control arm?
Yes, this listing is one control arm with its rubber bushings included; the rear right takes one, and the rear left is a separate part.
What is the Mevotech Supreme suspension control arm made of?
The arm is stamped steel with rubber bushings and a protective surface treatment against rust. Its country of origin is China.
How can I tell if a rear upper control arm is worn?
A clunk from the rear over bumps, uneven rear tire wear or loose handling can be signs. Torn bushing rubber or a bent arm is visible with the engine off.
Does Mevotech Supreme CMS501253 cross to number 19383987?
Yes. 19383987 is one of the interchange numbers listed for this arm, along with 527-176 and 23216531.
