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Mevotech GS601231 Suspension Control Arm and Ball Joint Assembly - Rear Left Upper
OE-Style Rear Left Upper Control Arm
Mevotech GS601231 is a rear left upper suspension control arm and ball joint assembly built for direct replacement on select Honda, Acura, and Honda SUV applications. It is made to restore original ride quality, handling response, and suspension geometry for everyday driving.
Key Features
- Exact-match OE-style fit, form, and function
- Premium replacement for routine commuter and daily-driver use
- Restores rear suspension alignment and control
- Ball joint assembly included as part of the unit
- Mevotech Original Grade line for factory-style replacement needs
Detailed Description
Mevotech GS601231 is designed as a premium original-equipment replacement for the rear left upper position. It is engineered to match the original manufacturer’s specifications so the suspension can return to proper operation on vehicles such as the Honda Passport, Honda Ridgeline, Acura MDX, and Honda Pilot. This part cross-references MOOG Chassis Products RK623635 for the same application.
Use GS601231 when replacing a worn rear upper control arm on a Honda Ridgeline or Honda Pilot, or on Acura MDX and Honda Passport models listed in the fitment data. The part number GS601231 is also useful when searching for a direct-fit rear left upper control arm and ball joint assembly for OE-style suspension repair.
What It Helps Fix
- Rear suspension looseness or unstable handling
- Uneven tire wear caused by worn suspension geometry
- Clunking or knocking from the rear upper control arm area
- Excessive play from a worn ball joint assembly
- Restoration of factory ride feel after suspension wear
Installation Notes and Tips
Fits 2019-2025 Honda Passport, rear left upper. Fits 2017-2025 Honda Ridgeline, rear left upper. Fits 2022-2023 Acura MDX, rear left upper. Fits 2014-2020 Acura MDX, rear left upper. Fits 2016-2023 Honda Pilot, rear left upper. Verify the rear left upper position and compare the original part before installation. After replacement, a professional wheel alignment is recommended to confirm suspension geometry.
Quality Assurance
Mevotech Original Grade parts are built as OE-style replacements for fit, form, and function, with a focus on restoring factory performance for regular drivers. GS601231 is manufactured to meet the needs of direct replacement suspension service on the listed applications.
This part fits 33 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2025 | Honda | Passport | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2025 | Honda | Ridgeline | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2024 | Honda | Passport | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2024 | Honda | Ridgeline | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2023 | Acura | MDX | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2023 | Honda | Passport | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2023 | Honda | Pilot | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2023 | Honda | Ridgeline | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2022 | Acura | MDX | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2022 | Honda | Passport | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2022 | Honda | Pilot | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2022 | Honda | Ridgeline | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2021 | Honda | Passport | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2021 | Honda | Pilot | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2021 | Honda | Ridgeline | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2020 | Acura | MDX | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2020 | Honda | Passport | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2020 | Honda | Pilot | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2020 | Honda | Ridgeline | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2019 | Acura | MDX | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2019 | Honda | Passport | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2019 | Honda | Pilot | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2019 | Honda | Ridgeline | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2018 | Acura | MDX | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2018 | Honda | Pilot | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2018 | Honda | Ridgeline | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2017 | Acura | MDX | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2017 | Honda | Pilot | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2017 | Honda | Ridgeline | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2016 | Acura | MDX | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2016 | Honda | Pilot | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2015 | Acura | MDX | Rear Left Upper | Premium OE Replacement; Designed to Restore OE Performance, Handling, and Ride |
| 2014 | Acura | MDX | Rear Left Upper | 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.