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Monroe 5779 Shock Absorber - Rear
| Brand | Monroe 5779 |
|---|---|
| Position | Rear |
| Compressed Bumper Stop | No |
| Compressed Length | 10.5 |
| Dust Shield | Yes |
| Dust Shield Material | Metal |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 16.125 |
| Lower Mounting Code | LS47 |
| Lower Mounting Type | Loop Bushing & Sleeve Mount - 9/16" Sleeve ID X 1.5/8" Sleeve OAL |
| Parts Pack | None |
| Travel Length | 5.625 |
| Upper Mounting Code | LS29 |
| Upper Mounting Type | Loop Bushing & Sleeve Mount - 12MM Sleeve ID X 44.45MM Sleeve OAL |
| Product line | OESpectrum Passenger Car Shock Absorber |
| Fits | Chevrolet, Pontiac, and Saturn · 35 vehicles |
Factory-style ride restoration. Returns original drivability with precise handling and control.
Noise-reducing design. Filters out vibration and harshness for a quieter ride.
Metal dust shield. Helps protect the shock absorber from road debris.
Cross-references Focus Auto Parts 342546, Focus Auto Parts 343308 and KYB 349043 for the same application. See all 13.
Monroe OESpectrum Rear Shock Absorber 5779
Monroe OESpectrum 5779 is a rear passenger car shock absorber built to restore factory-style drivability and road control. It is engineered for the Chevrolet HHR, Chevrolet Cobalt, Pontiac G5, Saturn Astra, and Pontiac Pursuit rear suspension applications listed below.
Key Features
- Rear shock absorber for passenger car suspension service
- OESpectrum product line focused on OE-style ride control and handling precision
- Helps filter noise, vibration, and harshness for a more controlled ride
- Compressed length: 10.5 in; extended length: 16.125 in; travel length: 5.625 in
- Metal dust shield included
- Upper mount: LS29 loop bushing and sleeve mount, 12MM sleeve ID x 44.45MM sleeve OAL
- Lower mount: LS47 loop bushing and sleeve mount, 9/16 in sleeve ID x 1.5/8 in sleeve OAL
Product Details
Monroe OESpectrum Passenger Car Shock Absorber 5779 is built for rear suspension replacement where original ride quality and control matter. The OESpectrum line is Monroe’s OE-oriented shock absorber family, aimed at maintaining factory drivability while improving damping consistency and reducing unwanted road feel. This part cross-references KYB 349043 for the same application.
Compatible With 2006-2011 Chevrolet HHR, rear; 2005-2010 Chevrolet Cobalt, rear; 2010 Pontiac G5, rear; 2007-2009 Pontiac G5, rear; 2008-2009 Saturn Astra, rear; and 2005-2006 Pontiac Pursuit, rear. Monroe 5779 is a direct-fit rear shock option for these listed vehicles when the mounting style and dimensions match the original suspension setup.
Common Issues This Part Can Address
- Excessive rear bounce after bumps or dips
- Loose or unsettled rear-end handling
- Harshness and vibration transmitted through the cabin
- Reduced control over uneven pavement
- Worn rear shock performance on stock suspension systems
Installation Notes
Verify upper and lower mounting codes, sleeve dimensions, compressed length, and extended length before installation. This rear shock absorber uses loop bushing and sleeve mounts, so confirm the vehicle’s original hardware style and suspension geometry match the listed specifications. The dust shield is metal, and no parts pack is listed.
Quality Assurance
Monroe’s OESpectrum line is positioned as an OE-style replacement family for restoring factory drivability and performance characteristics. Part number 5779 is specified for the rear position on the listed Chevrolet, Pontiac, and Saturn applications.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2011 | Chevrolet | HHR | LS Panel | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2011 | Chevrolet | HHR | LS | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2011 | Chevrolet | HHR | LT | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2010 | Chevrolet | Cobalt | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2010 | Chevrolet | HHR | LS Panel | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2010 | Chevrolet | HHR | LS | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2010 | Chevrolet | HHR | LT Panel | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2010 | Chevrolet | HHR | LT | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2010 | Pontiac | G5 | — | Rear | OESpectrum Passenger Car Shock Absorber |
| 2009 | Chevrolet | Cobalt | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2009 | Chevrolet | HHR | LS Panel | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2009 | Chevrolet | HHR | LS | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2009 | Chevrolet | HHR | LT Panel | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2009 | Chevrolet | HHR | LT | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2009 | Pontiac | G5 | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2009 | Saturn | Astra | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2008 | Chevrolet | Cobalt | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2008 | Chevrolet | HHR | LS Panel | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2008 | Chevrolet | HHR | LS | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2008 | Chevrolet | HHR | LT Panel | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2008 | Chevrolet | HHR | LT | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2008 | Pontiac | G5 | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2008 | Saturn | Astra | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2007 | Chevrolet | Cobalt | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2007 | Chevrolet | HHR | LS Panel | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2007 | Chevrolet | HHR | LS | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2007 | Chevrolet | HHR | LT Panel | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2007 | Chevrolet | HHR | LT | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2007 | Pontiac | G5 | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2006 | Chevrolet | Cobalt | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2006 | Chevrolet | HHR | LS | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2006 | Chevrolet | HHR | LT | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2006 | Pontiac | Pursuit | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2005 | Chevrolet | Cobalt | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
| 2005 | Pontiac | Pursuit | — | Rear | Enhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber |
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