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PRT Performance Ride 818671 Suspension Strut and Coil Spring Assembly - Front
Overview of PRT Suspension Strut and Coil Spring Assembly
The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 818671) is engineered for reliable suspension performance on select Buick, Cadillac, and Oldsmobile vehicles. Designed specifically for models such as the Buick LeSabre, Cadillac DeVille, and Oldsmobile Aurora, this assembly provides a direct replacement solution to restore ride quality and handling.
- Compressed length: 12.76 inches
- Travel length: 6.65 inches
- Spring material: Tdsicr
- Housing material: Q235b steel
- Lower mount type: Bracket hole
- Upper mount type: Bolt
- Dust shield included for protection
- Mounting hardware not included
- Grade type: Regular
- Relaxed length: 19.41 inches
- Single spring coil design
- Non-adjustable damping and rebound
- Non-progressive spring rate
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 the original suspension geometry. The assemblies are constructed with durable materials such as Q235b steel housings and Tdsicr spring material to meet regular grade suspension requirements. This part number 818671 is part of this line, tailored for specific GM models to maintain factory ride characteristics.
Detailed Product Description
This suspension strut and coil spring assembly features a compressed length of 12.76 inches and a travel length of 6.65 inches, allowing for proper suspension articulation and ride height maintenance. The spring is made from Tdsicr material, known for its strength and durability, while the housing is constructed from Q235b steel, providing structural integrity. The assembly includes a dust shield to protect internal components from debris and extend service life. The mounting system uses a bracket hole for the lower mount and a bolt for the upper mount, matching OEM specifications. Note that mounting hardware is not included, so reusing existing hardware or purchasing separately is necessary. This assembly does not offer adjustable damping or rebound, nor does it have a progressive spring rate, aligning with the regular grade suspension setup of the compatible vehicles.
Compatible Vehicles and Common Applications
- Replacement for worn or damaged suspension struts on Buick LeSabre
- Restores ride height and handling on Cadillac DeVille models
- Used to repair suspension issues on Oldsmobile Aurora
- Addresses suspension noise or instability caused by faulty struts
- Improves vehicle control and comfort by replacing fatigued coil springs
Installation Notes and Tips
Installation of the PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 818671) requires basic suspension knowledge and appropriate tools. Since mounting hardware is not included, inspect existing bolts and brackets for wear and replace if necessary. Ensure the vehicle is safely supported and follow manufacturer torque specifications for upper and lower mounts. The dust shield should be positioned correctly to prevent premature wear. Alignment is recommended after installation to maintain proper handling characteristics.
Quality Assurance and Warranty
PRT Performance Ride suspension components are manufactured to meet OEM standards using quality materials such as Q235b steel and Tdsicr spring material. While specific warranty details are not provided, these assemblies are designed for regular grade suspension applications and include protective features like dust shields to enhance durability. Buyers should verify warranty coverage with the supplier or manufacturer.
| Brand | PRT Performance Ride |
|---|---|
| Part Number | 818671 |
| Position | PRT Suspension Strut and Coil Spring Assembly, Front |
| Adjustable Damping | NO |
| Adjustable Rebound | No |
| Compressed Length | 12.76 |
| 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 | 19.41 |
| Spring Coil Quantity | 1 |
| Spring Material | TDSICR |
| Travel Length | 6.65 |
| Upper Mount Type | Bolt |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Buick | LeSabre | 3.8L | V6 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2005 | Cadillac | DeVille | Sedan | 4.6L | V8 | Front | PRT Suspension Strut and Coil Spring Assembly |
| 2004 | Buick | LeSabre | 3.8L | V6 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2004 | Cadillac | DeVille | Sedan | 4.6L | V8 | Front | PRT Suspension Strut and Coil Spring Assembly |
| 2003 | Buick | LeSabre | 3.8L | V6 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2003 | Cadillac | DeVille | Sedan | 4.6L | V8 | Front | PRT Suspension Strut and Coil Spring Assembly |
| 2003 | Oldsmobile | Aurora | 4.0L | V8 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2002 | Buick | LeSabre | 3.8L | V6 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2002 | Cadillac | DeVille | Sedan | 4.6L | V8 | Front | PRT Suspension Strut and Coil Spring Assembly |
| 2002 | Oldsmobile | Aurora | 4.0L | V8 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2002 | Oldsmobile | Aurora | 3.5L | V6 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2001 | Buick | LeSabre | 3.8L | V6 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2001 | Cadillac | DeVille | Sedan | 4.6L | V8 | Front | PRT Suspension Strut and Coil Spring Assembly |
| 2001 | Oldsmobile | Aurora | 4.0L | V8 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2001 | Oldsmobile | Aurora | 3.5L | V6 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2000 | Buick | LeSabre | 3.8L | V6 | Front | PRT Suspension Strut and Coil Spring Assembly | |
| 2000 | Cadillac | DeVille | Sedan | 4.6L | V8 | Front | 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.