Moog K500367 Suspension Ball Joint - Front Upper

Brand Moog K500367
Position Front Upper
Fits Buick, Cadillac, and Saab · 38 vehicles

Premium grade. Built with superior materials and rigorous testing for reliable performance.

Problem-solving design helps make installation fast and hassle-free.

Suspension ball joint for dependable steering and suspension function.

Cross-references Mevotech Supreme MS50555, 45D10103 and 2601844 for the same application. See all 8.

$57.45Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $57.45
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

MOOG K500367 Front Upper Ball Joint

MOOG K500367 is a premium suspension ball joint built for front upper applications on select Buick, Cadillac, and Saab vehicles. It uses superior materials and testing-backed construction to deliver consistent steering and suspension performance, with problem-solving design details that support faster, cleaner installation.

Key Features

  • Premium-grade suspension ball joint for front upper placement
  • Built with materials selected for reliable wear resistance
  • Tested for consistent performance in suspension service
  • Designed to simplify installation on supported applications
  • Direct-fit replacement for select performance-suspension vehicles

Fitment and Application

  • Fits 2016-2020 Buick Envision, Front Upper
  • Fits 2016-2019 Buick Cascada, Front Upper
  • Fits 2010-2019 Buick LaCrosse, Front Upper, with Performance Package
  • Fits 2013-2019 Cadillac XTS, Front Upper, Except Heavy Duty Brakes; with Performance Suspension
  • Fits 2012-2017 Buick Regal, Front Upper, For vehicles equipped with Performance Suspension
  • Fits 2014-2016 Cadillac ELR, Front Upper
  • Fits 2010-2011 Saab 9-5, Front Upper
  • Fits 2010 Buick Allure, Front Upper, with Performance Package

This part cross-references Mevotech Supreme MS50555 for the same application.

What It Helps Address

  • Front-end looseness from a worn upper ball joint
  • Clunking or knocking from suspension movement
  • Uneven steering response during cornering
  • Excessive play in the front suspension linkage
  • Inspection failures tied to ball joint wear

Installation Notes

Verify the vehicle’s suspension package before ordering, since this part is specific to performance-suspension and performance-package applications on certain Buick, Cadillac, and Saab models. Confirm front upper placement and compare the original part number, including K500367, before installation. Professional installation and a post-repair alignment are recommended after suspension component replacement.

Quality Assurance

MOOG backs this ball joint with superior materials and rigorous testing to support dependable service life and consistent fitment on the listed applications. The brand’s problem-solving design approach is aimed at reducing installation friction and helping the part perform as expected in daily driving.

This part fits 38 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2020BuickEnvision—Front Upper—
2019BuickCascada—Front Upper—
2019BuickEnvision—Front Upper—
2019BuickLaCrosse—Front Upperwith Performance Package
2019CadillacXTS—Front UpperExcept Heavy Duty Brakes; with Performance Suspension
2018BuickCascada—Front Upper—
2018BuickEnvision—Front Upper—
2018BuickLaCrosse—Front Upperwith Performance Package
2018CadillacXTS—Front UpperExcept Heavy Duty Brakes; with Performance Suspension
2017BuickCascada—Front Upper—
2017BuickEnvision—Front Upper—
2017BuickLaCrosse—Front Upperwith Performance Package
2017BuickRegal—Front UpperFor vehicles equipped with Performance Suspension
2017CadillacXTS—Front UpperExcept Heavy Duty Brakes; with Performance Suspension
2016BuickCascada—Front Upper—
2016BuickEnvision—Front Upper—
2016BuickLaCrosse—Front Upperwith Performance Package
2016BuickRegal—Front UpperFor vehicles equipped with Performance Suspension
2016CadillacELR—Front Upper—
2016CadillacXTS—Front UpperExcept Heavy Duty Brakes; with Performance Suspension
2015BuickLaCrosse—Front Upperwith Performance Package
2015BuickRegal—Front UpperFor vehicles equipped with Performance Suspension
2015CadillacELR—Front Upper—
2015CadillacXTS—Front UpperExcept Heavy Duty Brakes; with Performance Suspension
2014BuickLaCrosse—Front Upperwith Performance Package
2014BuickRegal—Front UpperFor vehicles equipped with Performance Suspension
2014CadillacELR—Front Upper—
2014CadillacXTS—Front UpperExcept Heavy Duty Brakes; with Performance Suspension
2013BuickLaCrosse—Front Upperwith Performance Package
2013BuickRegal—Front UpperFor vehicles equipped with Performance Suspension
2013CadillacXTS—Front UpperExcept Heavy Duty Brakes; with Performance Suspension
2012BuickLaCrosse—Front Upperwith Performance Package
2012BuickRegal—Front UpperFor vehicles equipped with Performance Suspension
2011BuickLaCrosse—Front Upperwith Performance Package
2011Saab9-5—Front Upper—
2010BuickAllureCXSFront Upperwith Performance Package
2010BuickLaCrosse—Front Upperwith Performance Package
2010Saab9-5—Front Upper—
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Mevotech Supreme — MS5055545D101032601844500117411609284132580551325805661062010