Mevotech Supreme Suspension Ball Joint P/N:MS10516
Keep your front suspension tight and your steering precise with the Mevotech Supreme Suspension Ball Joint MS50521, a direct-fit front lower ball joint for the 2009-2010 Pontiac Vibe (see the Buyer's Guide tab for engine-level fitment). A ball joint pivots the steering knuckle against the lower control arm, letting the wheel steer while the suspension travels — so a worn one can cause clunking, wandering steering, or uneven tire wear.
This MEVOTECH lower ball joint is part of the Supreme line, engineered in-house with application-specific upgrades intended for increased durability and performance across high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.
Ball joints wear as a pair, so inspect the opposite side and replace both if needed for balanced steering. Consult the vehicle service information for the correct torque and installation procedure.
Interchange: CGK80595 · BJ74465 · BJ74465PR · 19184280 · K500175 · X50BJ0064
This part cross-references / interchanges with the following part numbers:
What vehicle does the Mevotech MS50521 ball joint fit?
It is a direct-fit front lower ball joint for the 2009-2010 Pontiac Vibe. Check the Buyer's Guide tab to confirm the exact engine-level application for your vehicle.
Is this a front lower ball joint?
Yes. The MS50521 is cataloged as a front lower suspension ball joint for the listed Pontiac Vibe applications.
Does this Mevotech Supreme ball joint include mounting hardware?
Yes. Per the Labor Savers feature, it ships with the essential mounting hardware to help simplify installation.
What are signs my ball joint may need replacing?
Common signs include clunking over the front suspension, wandering or loose steering, and uneven tire wear. Have the cause diagnosed before replacing.
Should I replace both front ball joints at once?
Ball joints wear as a pair, so it's good practice to inspect the opposite side and replace both together for balanced, predictable steering.
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.