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PRT Performance Ride 373319 Suspension Shock Absorber - Rear
Overview of PRT Shock Absorber 373319
The PRT Performance Ride Shock Absorber 373319 is designed to provide reliable suspension performance for select Buick and Chevrolet models. Engineered to maintain vehicle stability and control, this gas-charged shock absorber is compatible with Buick Impala, LaCrosse, Regal, and Chevrolet Malibu and Malibu Limited vehicles.
- Compressed length: 14.25 inches
- Extended length: 22.28 inches
- Shock stroke/travel length: 8.03 inches
- Gas charged for consistent damping
- Metal dust shield included for protection
- Upper mount type: Bolt
- Lower mount type: Loop
- Body diameter: 1.77 inches
- Non-adjustable design
- No coil over springs or boot included
PRT Shock Absorber Product Line Details
The PRT Shock Absorber line focuses on delivering dependable suspension components tailored for specific vehicle applications. This product line emphasizes durability and consistent performance through features like gas charging and protective metal dust shields. The 373319 shock absorber exemplifies the line’s approach by offering precise fitment and robust construction for Buick and Chevrolet sedans.
Technical Description and Features
This suspension shock absorber features a compressed length of 14.25 inches and an extended length of 22.28 inches, providing an 8.03-inch travel length and shock stroke. The gas-charged design helps maintain consistent damping performance under various driving conditions. The shock absorber includes a metal dust shield to protect internal components from debris and extend service life. Mounting is facilitated by a bolt-type upper mount and a loop-type lower mount, with measurement points centered on the bolt and loop respectively. The 1.77-inch body diameter supports structural integrity without adding unnecessary bulk. This shock absorber is non-adjustable and does not include coil over springs or a protective boot.
Applications and Problem Solving
- Restores proper suspension damping for Buick Impala, LaCrosse, Regal, and Chevrolet Malibu models
- Reduces excessive bouncing and improves ride stability
- Minimizes noise and vibration caused by worn shocks
- Protects suspension components from dust and debris with metal dust shield
- Maintains vehicle control during braking and cornering
Installation Notes and Tips
Ensure compatibility with your specific Buick or Chevrolet model before installation. The upper mount uses a bolt connection, and the lower mount uses a loop, so verify mounting points for proper fit. Since this shock absorber is non-adjustable, no tuning is required post-installation. Inspect mounting hardware and suspension components for wear during replacement to ensure optimal performance.
Quality Assurance
The PRT Performance Ride Shock Absorber 373319 is manufactured to meet OEM specifications for fit and function. The gas-charged design and metal dust shield contribute to durability and consistent performance. Warranty information is not specified but typically aligns with industry standards for suspension components.
| Brand | PRT Performance Ride |
|---|---|
| Part Number | 373319 |
| Position | PRT Shock Absorber, Rear |
| Compressed Length | 14.25 |
| Travel Length | 8.03 |
| Coil Over Springs Included | No |
| Dust Shield | Yes |
| Extended Length | 22.28 |
| Shock Stroke | 8.03 |
| Adjustable | No |
| Shock Absorber Rod End Measuring Point | Center of the bolt |
| Shock Absorber Body End Measuring Point | Center of the loop |
| Lower Mount Type | Loop |
| Upper Mount Type | Bolt |
| Boot Included | No |
| Gas Charged | Yes |
| Body Diameter | 1.77 |
| Dust Shield Material | Metal |
This part fits 47 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Chevrolet | Impala | 3.6L | V6 | Rear | Dust cover and bushings may be required; PRT Shock Absorber | |
| 2019 | Chevrolet | Impala | 3.6L | V6 | Rear | Dust cover and bushings may be required; PRT Shock Absorber | |
| 2018 | Chevrolet | Impala | 3.6L | V6 | Rear | Dust cover and bushings may be required; PRT Shock Absorber | |
| 2017 | Buick | Regal | 2.4L | L4 | Rear | w/o Active Suspension; Dust cover and bushings may be required; PRT Shock Absorber | |
| 2017 | Chevrolet | Impala | 3.6L | V6 | Rear | PRT Shock Absorber | |
| 2017 | Chevrolet | Impala | 2.5L | L4 | Rear | PRT Shock Absorber | |
| 2016 | Buick | LaCrosse | FWD | 3.6L | V6 | Rear | Exc. Electronic Suspension; PRT Shock Absorber |
| 2016 | Buick | LaCrosse | FWD | 2.4L | L4 | Rear | Exc. Electronic Suspension; PRT Shock Absorber |
| 2016 | Buick | Regal | 2.4L | L4 | Rear | w/o Active Suspension; Dust cover and bushings may be required; PRT Shock Absorber | |
| 2016 | Chevrolet | Impala | 3.6L | V6 | Rear | PRT Shock Absorber | |
| 2016 | Chevrolet | Impala | 2.5L | L4 | Rear | PRT Shock Absorber | |
| 2016 | Chevrolet | Malibu Limited | 2.5L | L4 | Rear | PRT Shock Absorber | |
| 2015 | Buick | LaCrosse | FWD | 3.6L | V6 | Rear | Exc. Electronic Suspension; PRT Shock Absorber |
| 2015 | Buick | LaCrosse | FWD | 2.4L | L4 | Rear | Exc. Electronic Suspension; PRT Shock Absorber |
| 2015 | Buick | Regal | 2.4L | L4 | Rear | w/o Active Suspension; Dust cover and bushings may be required; PRT Shock Absorber | |
| 2015 | Chevrolet | Impala | 3.6L | V6 | Rear | PRT Shock Absorber | |
| 2015 | Chevrolet | Impala | 2.5L | L4 | Rear | PRT Shock Absorber | |
| 2015 | Chevrolet | Malibu | 2.5L | L4 | Rear | PRT Shock Absorber | |
| 2015 | Chevrolet | Malibu | 2.0L | L4 | Rear | PRT Shock Absorber | |
| 2014 | Buick | LaCrosse | FWD | 3.6L | V6 | Rear | Exc. Electronic Suspension; PRT Shock Absorber |
| 2014 | Buick | LaCrosse | FWD | 2.4L | L4 | Rear | Exc. Electronic Suspension; PRT Shock Absorber |
| 2014 | Buick | Regal | 2.4L | L4 | Rear | PRT Shock Absorber | |
| 2014 | Buick | Regal | 2.0L | L4 | Rear | PRT Shock Absorber | |
| 2014 | Chevrolet | Impala | 3.6L | V6 | Rear | PRT Shock Absorber | |
| 2014 | Chevrolet | Impala | 2.5L | L4 | Rear | PRT Shock Absorber | |
| 2014 | Chevrolet | Impala | 2.4L | L4 | Rear | PRT Shock Absorber | |
| 2014 | Chevrolet | Malibu | 2.5L | L4 | Rear | PRT Shock Absorber | |
| 2014 | Chevrolet | Malibu | 2.4L | L4 | Rear | PRT Shock Absorber | |
| 2014 | Chevrolet | Malibu | 2.0L | L4 | Rear | PRT Shock Absorber | |
| 2013 | Buick | LaCrosse | 3.6L | V6 | Rear | Exc. Electronic Suspension; PRT Shock Absorber | |
| 2013 | Buick | LaCrosse | 2.4L | L4 | Rear | Exc. Electronic Suspension; PRT Shock Absorber | |
| 2013 | Buick | Regal | 2.4L | L4 | Rear | PRT Shock Absorber | |
| 2013 | Buick | Regal | 2.0L | L4 | Rear | PRT Shock Absorber | |
| 2013 | Chevrolet | Malibu | 2.5L | L4 | Rear | PRT Shock Absorber | |
| 2013 | Chevrolet | Malibu | 2.4L | L4 | Rear | PRT Shock Absorber | |
| 2013 | Chevrolet | Malibu | 2.0L | L4 | Rear | PRT Shock Absorber | |
| 2012 | Buick | LaCrosse | 3.6L | V6 | Rear | Exc. Electronic Suspension; PRT Shock Absorber | |
| 2012 | Buick | LaCrosse | 2.4L | L4 | Rear | Exc. Electronic Suspension; PRT Shock Absorber | |
| 2012 | Buick | Regal | 2.4L | L4 | Rear | Except Active Suspension; PRT Shock Absorber | |
| 2012 | Buick | Regal | 2.0L | L4 | Rear | Except Active Suspension; PRT Shock Absorber | |
| 2011 | Buick | LaCrosse | 3.6L | V6 | Rear | Exc. Electronic Suspension; PRT Shock Absorber | |
| 2011 | Buick | LaCrosse | 2.4L | L4 | Rear | Exc. Electronic Suspension; PRT Shock Absorber | |
| 2011 | Buick | Regal | 2.4L | L4 | Rear | Except Active Suspension; PRT Shock Absorber | |
| 2011 | Buick | Regal | 2.0L | L4 | Rear | Except Active Suspension; PRT Shock Absorber | |
| 2010 | Buick | LaCrosse | 3.6L | V6 | Rear | Exc. Sport and Load Leveling Suspension; PRT Shock Absorber | |
| 2010 | Buick | LaCrosse | 3.0L | V6 | Rear | Exc. Sport and Load Leveling Suspension; PRT Shock Absorber | |
| 2010 | Buick | LaCrosse | 2.4L | L4 | Rear | Exc. Sport and Load Leveling Suspension; PRT Shock Absorber |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.