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Monroe 58646 Shock Absorber and Coil Spring Assembly - Rear
Monroe Load Adjusting Shock Absorber Overview
The Monroe Load Adjusting Shock Absorber 58646 is engineered to provide reliable suspension performance for Jeep Commander and Grand Cherokee models. Designed to maintain vehicle stability and comfort, this shock absorber assembly integrates both shock and coil spring components for efficient load handling.
- Compressed length: 15.16 inches
- Extended length: 24.87 inches
- Travel length: 9.71 inches
- Includes metal dust shield for enhanced durability
- Upper and lower loop bushing & sleeve mounts for secure fitment
- Compatible with Jeep Commander and Grand Cherokee
Load Adjusting Shock Absorber Product Line Details
The Monroe Load Adjusting Shock Absorber line is designed to adapt suspension performance based on vehicle load conditions. This product line focuses on maintaining consistent ride quality and handling by adjusting damping characteristics as the load varies. The 58646 part number represents a suspension shock absorber and coil spring assembly that fits specific Jeep models, ensuring proper fit and function within this product range.
Technical Description and Features
This suspension shock absorber and coil spring assembly features a compressed length of 15.16 inches and an extended length of 24.87 inches, providing a travel length of 9.71 inches to accommodate suspension movement. The assembly includes a metal dust shield to protect internal components from debris and extend service life. Both upper and lower mounts utilize loop bushing and sleeve designs, with the lower mount specified as 1/2 inch sleeve ID by 1.5 inch sleeve OAL, and the upper mount as 12mm sleeve ID by 47.63mm sleeve OAL, ensuring a secure and precise fit on Jeep Commander and Grand Cherokee vehicles.
Common Applications and Problem Solving
- Restores proper suspension travel and damping on Jeep Commander and Grand Cherokee
- Addresses issues with uneven ride height or sagging under load
- Reduces excessive body roll and improves vehicle stability
- Mitigates noise and vibration caused by worn shock absorbers
- Enhances control when carrying heavy loads or towing
Installation Notes and Tips
- Verify compatibility with Jeep Commander or Grand Cherokee before installation
- Inspect mounting points and bushings for wear or damage prior to assembly
- Use appropriate tools to avoid damage to loop bushings and sleeves
- Ensure proper torque specifications are followed for upper and lower mounts
- Check suspension alignment after installation for optimal performance
Quality Assurance and Warranty
Monroe Load Adjusting Shock Absorber part number 58646 is manufactured to meet OEM standards for fit, form, and function. The inclusion of a metal dust shield enhances durability under harsh driving conditions. While specific warranty details are not provided here, Monroe products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized Monroe resources for exact warranty terms.
| Brand | Monroe |
| Part Number | 58646 |
| Position | Load Adjusting Shock Absorber, Rear |
| Compressed Bumper Stop | No |
| Compressed Length | 15.16 |
| Dust Shield | Yes |
| Dust Shield Material | Metal |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 24.87 |
| Lower Mounting Code | LS38 |
| Lower Mounting Type | Loop Bushing & Sleeve Mount - 1/2" Sleeve ID X 1.1/2" Sleeve OAL |
| Parts Pack | None |
| Travel Length | 9.71 |
| Upper Mounting Code | LS30 |
| Upper Mounting Type | Loop Bushing & Sleeve Mount - 12MM Sleeve ID X 47.63MM Sleeve OAL |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2010 | Jeep | Commander | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber | |
| 2010 | Jeep | Grand Cherokee | S Limited | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2010 | Jeep | Grand Cherokee | Laredo | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2010 | Jeep | Grand Cherokee | Limited | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2010 | Jeep | Grand Cherokee | North Edition | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2009 | Jeep | Commander | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber | |
| 2009 | Jeep | Grand Cherokee | Overland | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2009 | Jeep | Grand Cherokee | Laredo | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2009 | Jeep | Grand Cherokee | Limited | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2008 | Jeep | Commander | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber | |
| 2008 | Jeep | Grand Cherokee | Overland | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2008 | Jeep | Grand Cherokee | Laredo | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2008 | Jeep | Grand Cherokee | Limited | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2007 | Jeep | Commander | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber | |
| 2007 | Jeep | Grand Cherokee | Overland | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2007 | Jeep | Grand Cherokee | Laredo | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2007 | Jeep | Grand Cherokee | Limited | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2006 | Jeep | Commander | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber | |
| 2006 | Jeep | Grand Cherokee | 65th Anniversary Edition | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2006 | Jeep | Grand Cherokee | Overland | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2006 | Jeep | Grand Cherokee | Laredo | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2006 | Jeep | Grand Cherokee | Limited | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
| 2005 | Jeep | Grand Cherokee | Rear | Compatible with vehicles intended for towing and hauling applications.; Load Adjusting Shock Absorber |
* 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.