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Mevotech CMS20329 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
| Brand | Mevotech CMS20329 |
|---|---|
| Position | Front Left Lower |
| Adjustable | No |
| Ball Joint Mounting Type | Bolt In |
| Ball Joint Stud Type | Threaded |
| Bearing Type | Sintered Metal |
| Bushing Material | Natural Rubber |
| Bushings Included | Yes |
| Control Arm Color | Black |
| Control Arm Material | Stamped Steel |
| Control Arm Maximum Length | 15.0 |
| Control Arm Maximum Width | 18.0 |
| Finish | Corrosion Resistant |
| Grease Fitting Included | Yes |
| Greaseable | Yes |
| Mounting Hardware Included | Yes |
| Pre-Greased | Yes |
| Fits | Chevrolet, Buick, Pontiac, and Oldsmobile · 90 vehicles |
Labor Saver design. Makes installation faster and easier with included tools and hardware.
Stamped steel construction. Built for added durability and dependable performance.
Corrosion-resistant finish. Helps protect the control arm from wear and the elements.
Cross-references Centric Parts 623.62050, Delphi TC5019 and Dorman - OE Solutions 520-145 for the same application. See all 87.
Front Left Lower Control Arm Assembly
Mevotech CMS20329 is a suspension control arm and ball joint assembly for the front left lower position. It is built for high-use passenger vehicles, SUVs, fleets, and working trucks, with application-specific upgrades aimed at durability and consistent suspension performance.
Compatible With Chevrolet Impala, Buick LaCrosse, Pontiac Grand Prix, and related applications, this assembly is a direct-fit service part for worn front suspension components. The CMS20329 also includes greaseable service features and corrosion-resistant construction for long-term maintenance support.
Key Features
- Stamped steel control arm with a corrosion-resistant black finish
- Pre-greased design with grease fitting included
- Bushings included with natural rubber bushing material
- Bolt-in ball joint mounting with threaded stud type
- Mounting hardware included
- Greaseable service design for routine maintenance
- Mevotech Supreme engineering for demanding daily-use vehicles
Detailed Description
The Mevotech CMS20329 front left lower control arm assembly is engineered for vehicles that see regular road use and higher suspension loads. Its stamped steel construction, sintered metal bearing type, and corrosion-resistant finish are selected to support dependable operation in the front suspension. This part number is commonly searched for Chevrolet Impala front left lower control arm replacement, Buick LaCrosse suspension control arm assembly, and Pontiac Grand Prix lower control arm service.
This part cross-references MOOG Chassis Products RK80539 and RK620675 for the same application. The CMS20329 is also a relevant replacement search for Mevotech CMS20329, front left lower control arm with ball joint, and OE-style suspension arm replacement for GM W-body applications.
Common Problems This Part Can Help Address
- Clunking or knocking from the front suspension
- Excessive play in the lower control arm or ball joint area
- Uneven tire wear caused by worn suspension geometry
- Loose or unstable steering feel over bumps and turns
- Noise from deteriorated control arm bushings
Installation Notes and Tips
Fits 2014-2016 Chevrolet Impala Limited, front left lower; 2000-2013 Chevrolet Impala, front left lower; 2008-2009 Buick Allure, front left lower; 2005-2009 Buick LaCrosse, front left lower; 2004-2008 Pontiac Grand Prix, front left lower; 2005-2007 Buick Allure, front left lower; 2000-2007 Chevrolet Monte Carlo, front left lower; 1997-2005 Buick Century, front left lower; 1999-2005 Pontiac Montana, front left lower; 1997-2004 Buick Regal, front left lower; 1997-2004 Oldsmobile Silhouette, front left lower; 1997-2003 Pontiac Grand Prix, front left lower; 1997-1998 Pontiac Trans Sport, front left lower.
- Verify stabilizer bar diameter and vehicle configuration before ordering; some applications list specific bar-size notes.
- Inspect adjacent suspension parts, alignment angles, and tire wear before final assembly.
- Use the included grease fitting for routine service after installation.
- Professional alignment is recommended after replacing a front suspension control arm.
Quality Assurance
Mevotech Supreme Parts are engineered in-house with application-specific upgrades for durability and performance. The CMS20329 is built with serviceable, corrosion-resistant components and hardware intended to support reliable front suspension repair on Chevrolet Impala, Buick LaCrosse, and Pontiac Grand Prix applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Chevrolet | Impala Limited | — | — | — | Front Left Lower | — |
| 2015 | Chevrolet | Impala Limited | — | — | — | Front Left Lower | — |
| 2014 | Chevrolet | Impala Limited | — | — | — | Front Left Lower | — |
| 2013 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2012 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2011 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2010 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2009 | Buick | Allure | — | — | — | Front Left Lower | Fits vehicles with a 24mm or 15/16in Suspension Stabilizer Bar Diameter. |
| 2009 | Buick | LaCrosse | CXL | — | — | Front Left Lower | — |
| 2009 | Buick | LaCrosse | CX | — | — | Front Left Lower | — |
| 2009 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2008 | Buick | Allure | — | — | — | Front Left Lower | Fits vehicles with a 24mm or 15/16in Suspension Stabilizer Bar Diameter. |
| 2008 | Buick | LaCrosse | CXS | — | — | Front Left Lower | — |
| 2008 | Buick | LaCrosse | CXL | — | — | Front Left Lower | — |
| 2008 | Buick | LaCrosse | CX | — | — | Front Left Lower | — |
| 2008 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2008 | Pontiac | Grand Prix | — | — | — | Front Left Lower | with 34mm Bar |
| 2007 | Buick | Allure | — | — | — | Front Left Lower | — |
| 2007 | Buick | LaCrosse | CXS | — | — | Front Left Lower | — |
| 2007 | Buick | LaCrosse | CXL | — | — | Front Left Lower | — |
| 2007 | Buick | LaCrosse | CX | — | — | Front Left Lower | — |
| 2007 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2007 | Chevrolet | Monte Carlo | — | — | — | Front Left Lower | — |
| 2007 | Pontiac | Grand Prix | — | — | — | Front Left Lower | with 34mm Bar |
| 2006 | Buick | Allure | — | — | — | Front Left Lower | — |
| 2006 | Buick | LaCrosse | CXS | — | — | Front Left Lower | — |
| 2006 | Buick | LaCrosse | CXL | — | — | Front Left Lower | — |
| 2006 | Buick | LaCrosse | CX | — | — | Front Left Lower | — |
| 2006 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2006 | Chevrolet | Monte Carlo | — | — | — | Front Left Lower | — |
| 2006 | Pontiac | Grand Prix | — | — | — | Front Left Lower | with 34mm Bar |
| 2005 | Buick | Allure | — | — | — | Front Left Lower | — |
| 2005 | Buick | Century | — | — | — | Front Left Lower | — |
| 2005 | Buick | LaCrosse | CXS | — | — | Front Left Lower | — |
| 2005 | Buick | LaCrosse | CXL | — | — | Front Left Lower | — |
| 2005 | Buick | LaCrosse | CX | — | — | Front Left Lower | — |
| 2005 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2005 | Chevrolet | Monte Carlo | — | — | — | Front Left Lower | — |
| 2005 | Pontiac | Grand Prix | — | — | — | Front Left Lower | with 34mm Bar |
| 2005 | Pontiac | Montana | — | 3.4L | V6 | Front Left Lower | — |
| 2004 | Buick | Century | — | — | — | Front Left Lower | — |
| 2004 | Buick | Regal | — | — | — | Front Left Lower | — |
| 2004 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2004 | Chevrolet | Monte Carlo | — | — | — | Front Left Lower | — |
| 2004 | Oldsmobile | Silhouette | — | — | — | Front Left Lower | — |
| 2004 | Pontiac | Grand Prix | — | — | — | Front Left Lower | with 34mm Bar |
| 2004 | Pontiac | Montana | — | — | — | Front Left Lower | — |
| 2003 | Buick | Century | — | — | — | Front Left Lower | — |
| 2003 | Buick | Regal | — | — | — | Front Left Lower | — |
| 2003 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2003 | Chevrolet | Monte Carlo | — | — | — | Front Left Lower | — |
| 2003 | Oldsmobile | Silhouette | — | — | — | Front Left Lower | — |
| 2003 | Pontiac | Grand Prix | — | — | — | Front Left Lower | — |
| 2003 | Pontiac | Montana | — | — | — | Front Left Lower | — |
| 2002 | Buick | Century | — | — | — | Front Left Lower | — |
| 2002 | Buick | Regal | — | — | — | Front Left Lower | — |
| 2002 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2002 | Chevrolet | Monte Carlo | — | — | — | Front Left Lower | — |
| 2002 | Oldsmobile | Silhouette | — | — | — | Front Left Lower | — |
| 2002 | Pontiac | Grand Prix | — | — | — | Front Left Lower | — |
| 2002 | Pontiac | Montana | — | — | — | Front Left Lower | — |
| 2001 | Buick | Century | — | — | — | Front Left Lower | — |
| 2001 | Buick | Regal | — | — | — | Front Left Lower | — |
| 2001 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2001 | Chevrolet | Monte Carlo | — | — | — | Front Left Lower | — |
| 2001 | Oldsmobile | Silhouette | — | — | — | Front Left Lower | — |
| 2001 | Pontiac | Grand Prix | — | — | — | Front Left Lower | — |
| 2001 | Pontiac | Montana | — | — | — | Front Left Lower | — |
| 2000 | Buick | Century | — | — | — | Front Left Lower | — |
| 2000 | Buick | Regal | — | — | — | Front Left Lower | — |
| 2000 | Chevrolet | Impala | — | — | — | Front Left Lower | — |
| 2000 | Chevrolet | Monte Carlo | — | — | — | Front Left Lower | — |
| 2000 | Oldsmobile | Silhouette | — | — | — | Front Left Lower | — |
| 2000 | Pontiac | Grand Prix | — | — | — | Front Left Lower | — |
| 2000 | Pontiac | Montana | — | — | — | Front Left Lower | — |
| 1999 | Buick | Century | — | — | — | Front Left Lower | — |
| 1999 | Buick | Regal | — | — | — | Front Left Lower | — |
| 1999 | Oldsmobile | Silhouette | — | — | — | Front Left Lower | — |
| 1999 | Pontiac | Grand Prix | — | — | — | Front Left Lower | — |
| 1999 | Pontiac | Montana | — | — | — | Front Left Lower | — |
| 1998 | Buick | Century | — | — | — | Front Left Lower | — |
| 1998 | Buick | Regal | — | — | — | Front Left Lower | — |
| 1998 | Oldsmobile | Silhouette | — | — | — | Front Left Lower | — |
| 1998 | Pontiac | Grand Prix | — | — | — | Front Left Lower | — |
| 1998 | Pontiac | Trans Sport | — | — | — | Front Left Lower | — |
| 1997 | Buick | Century | — | — | — | Front Left Lower | — |
| 1997 | Buick | Regal | — | — | — | Front Left Lower | — |
| 1997 | Oldsmobile | Silhouette | — | — | — | Front Left Lower | — |
| 1997 | Pontiac | Grand Prix | — | — | — | Front Left Lower | — |
| 1997 | Pontiac | Trans Sport | — | — | — | Front Left Lower | — |
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