OE Quality
60-Day Returns

PRT Performance Ride 818031 Suspension Strut and Coil Spring Assembly - Front Right
Overview of PRT Suspension Strut and Coil Spring Assembly
The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 818031) is designed specifically for Buick Allure and LaCrosse models. This assembly combines a durable strut with a coil spring to restore your vehicle's suspension performance and ride quality.
- Compatible with Buick Allure and LaCrosse
- Compressed length: 13.50 inches
- Travel length: 5.95 inches
- Spring material: Tdcrsi
- Housing material: Q235b steel
- Lower mount type: Bracket hole
- Upper mount type: Bolt
- Includes dust shield for protection
- Mounting hardware not included
- Non-adjustable damping and rebound
Detailed Product Features and Specifications
The PRT Suspension Strut and Coil Spring Assembly is engineered with a Q235b steel housing, providing structural integrity and resistance to wear. The coil spring is made from Tdcrsi material, ensuring consistent spring performance over time. With a compressed length of 13.50 inches and a relaxed length of 19.45 inches, this assembly offers a travel length of 5.95 inches, suitable for the suspension geometry of Buick Allure and LaCrosse vehicles. The lower mount uses a bracket hole design, while the upper mount secures with a bolt, facilitating a secure fit. This assembly includes a dust shield to protect internal components from debris and contaminants, although mounting hardware is not included.
About the PRT Suspension Strut and Coil Spring Assembly Line
The PRT Suspension Strut and Coil Spring Assembly product line focuses on providing integrated suspension components that combine struts and coil springs into a single unit. This design simplifies installation and ensures compatibility with specific vehicle models. The assemblies are built with quality materials like Q235b steel housings and Tdcrsi springs to maintain suspension performance and durability over time. This part number 818031 is tailored for Buick Allure and LaCrosse, reflecting the line's emphasis on precise fitment and reliable function.
Common Suspension Issues Addressed
- Worn or damaged struts causing poor ride quality
- Sagging or broken coil springs affecting vehicle height
- Excessive noise or vibration from suspension components
- Reduced handling stability and control
- Suspension component failure leading to uneven tire wear
Installation Notes and Tips
- Ensure compatibility with Buick Allure or LaCrosse before installation
- Mounting hardware is not included; reuse existing hardware or purchase separately
- Use proper tools to secure upper bolt and lower bracket hole mounts
- Inspect related suspension components during installation for wear
- Professional installation is recommended to maintain suspension alignment
Quality Assurance and Warranty
The PRT Performance Ride Suspension Strut and Coil Spring Assembly is manufactured with durable materials to meet regular grade suspension requirements. It includes a dust shield to protect against environmental damage. While specific warranty details are not provided, PRT products typically adhere to industry standards for quality and reliability. Verify warranty coverage with the supplier or manufacturer prior to purchase.
| Brand | PRT Performance Ride |
|---|---|
| Part Number | 818031 |
| Position | PRT Suspension Strut and Coil Spring Assembly, Front Right |
| Adjustable Damping | No |
| Adjustable Rebound | No |
| Compressed Length | 13.50 |
| Dust Shield Included | Yes |
| Grade Type | Regular |
| Housing Material | Q235B |
| Lower Mount Type | Bracket Hole |
| Mounting Hardware Included | No |
| Progressive Spring Rate | No |
| Relaxed Length | 19.45 |
| Spring Coil Quantity | 1 |
| Spring Material | TDCrSi |
| Travel Length | 5.95 |
| Upper Mount Type | Bolt |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Buick | LaCrosse | FWD | 3.6L | V6 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2015 | Buick | LaCrosse | FWD | 3.6L | V6 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2014 | Buick | LaCrosse | FWD | 3.6L | V6 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2013 | Buick | LaCrosse | FWD | 3.6L | V6 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2012 | Buick | LaCrosse | FWD | 3.6L | V6 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2011 | Buick | LaCrosse | FWD | 3.6L | V6 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2010 | Buick | Allure | FWD | 3.6L | V6 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2010 | Buick | Allure | FWD | 3.0L | V6 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2010 | Buick | Allure | FWD | 2.4L | L4 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2010 | Buick | LaCrosse | FWD | 3.6L | V6 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2010 | Buick | LaCrosse | FWD | 3.0L | V6 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
| 2010 | Buick | LaCrosse | FWD | 2.4L | L4 | Front Right | w/o Electronic Suspension; w/o Performance Package; PRT Suspension Strut and Coil Spring Assembly |
* 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.