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Mevotech GS401157 Suspension Control Arm - Rear Right Lower
OE-Style Rear Right Lower Control Arm
Mevotech GS401157 is a suspension control arm built as an exact-match replacement for the original part on select Ford Expedition models. It is designed for regular commuting and routine driving, with OE-style fit, form, and function to help restore handling and ride quality.
Compatible with 2003-2006 Ford Expedition, rear right lower, this Mevotech Original Grade control arm is a direct-fit suspension service part for the rear suspension. The aluminum construction and rubber bushings support factory-style operation, while the silver finish matches the component’s OE replacement role.
Key Features
- Part number: GS401157
- Mevotech Original Grade premium control arm
- Exact-match OE replacement for fit, form, and function
- Aluminum control arm construction
- Rubber bushings included
- Non-adjustable design
- Length: 19.45 in.
- Color: Silver
Detailed Description
GS401157 is engineered for the rear right lower suspension position on 2003-2006 Ford Expedition models. As part of Mevotech Original Grade, it follows the original manufacturer’s dimensions and mounting layout to support proper suspension geometry and consistent road feel. This makes it a practical choice when replacing a worn rear lower control arm on a Ford Expedition.
This part cross-references Dorman OE Solutions 521-916 for the same application. If you are searching for a Ford Expedition rear right lower control arm, GS401157 provides a direct OE-style replacement path for the 2003, 2004, 2005, and 2006 model years.
Common Problems This Part Can Address
- Rear suspension looseness or instability
- Uneven tire wear caused by worn suspension geometry
- Clunking or knocking from the rear suspension area
- Reduced ride quality over rough roads
- Handling changes from deteriorated bushings or control arm wear
Installation Notes and Tips
Verify rear right lower fitment before installation on your Ford Expedition. Inspect adjacent suspension components, fasteners, and alignment settings during service, since control arm replacement can affect rear suspension geometry. Confirm that the mounting points and bushing orientation match the original layout before final tightening.
Quality Assurance
Mevotech Original Grade parts are built as OE-style replacements for everyday driving needs, with a focus on restoring factory performance characteristics on the 2003-2006 Ford Expedition. GS401157 is manufactured to match the original application requirements for the rear right lower suspension position.
| Brand | Mevotech |
|---|---|
| Part Number | GS401157 |
| Length | 19.45 |
| Color | Silver |
| Bushings Included | Yes |
| Control Arm Material | Aluminum |
| Adjustable | No |
| Bushing Material | Rubber |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Ford | Expedition | Rear Right Lower | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2005 | Ford | Expedition | Rear Right Lower | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2004 | Ford | Expedition | Rear Right Lower | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2003 | Ford | Expedition | Rear Right Lower | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.