OE Quality
60-Day Returns

KYB 341670 Suspension Shock Absorber - Rear
Overview of KYB Excel-G Suspension Shock Absorber 341670
The KYB Excel-G Suspension Shock Absorber 341670 is engineered to restore the original ride quality and handling of your Pontiac GTO. Designed with precise dimensions and durable components, this shock absorber ensures consistent performance and vehicle stability.
- Compressed Length: 15.08 inches
- Extended Length: 25.85 inches
- Stroke Length: 10.77 inches
- Lower Mount Type: E2(15x58)
- Upper Mount Type: S1
- Includes Dust Cover for protection
- R-stop feature included for controlled rebound
- No internal rebound spring or B-stop
Detailed Product Description
This KYB Excel-G shock absorber, part number 341670, is specifically designed for the Pontiac GTO, providing a direct replacement that matches factory specifications. The shock features a compressed length of 15.08 inches and an extended length of 25.85 inches, with a stroke length of 10.77 inches to accommodate the suspension travel of the vehicle. The lower mount uses an E2(15x58) type, while the upper mount is an S1 type, ensuring proper fitment and secure installation. A dust cover is included to protect the internal components from dirt and debris, extending the service life of the shock absorber. The R-stop feature helps control rebound, improving ride comfort and handling precision.
About the KYB Excel-G Product Line
The Excel-G line from KYB is designed to restore original equipment ride quality and handling characteristics. This product line focuses on matching the factory specifications of shocks and struts, making it a reliable choice for Pontiac GTO owners seeking to maintain the vehicle's intended suspension performance. The Excel-G shocks provide a balance of comfort and control without altering the vehicle’s original suspension dynamics.
Common Applications and Problem Solving
- Restores original ride comfort and handling for Pontiac GTO
- Reduces excessive bouncing and body roll
- Improves vehicle stability during acceleration and braking
- Minimizes noise and vibration from worn shocks
- Protects suspension components by maintaining proper damping
Installation Notes and Tips
When installing the KYB Excel-G shock absorber 341670 on a Pontiac GTO, ensure the correct orientation of the E2(15x58) lower mount and S1 upper mount for proper fitment. Verify the compressed and extended lengths to confirm compatibility with your vehicle’s suspension travel. The included dust cover should be inspected for damage before installation to maintain protection against contaminants. It is recommended to replace shocks in pairs to maintain balanced suspension performance.
Quality Assurance and Warranty
KYB manufactures the Excel-G shock absorbers to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 341670 are not provided here, KYB typically offers a limited warranty covering defects in materials and workmanship. Consult KYB or your parts provider for exact warranty terms related to this suspension shock absorber.
| Brand | KYB |
| Part Number | 341670 |
| Position | Excel-G, Rear |
| Compressed Length | 15.08 |
| Extended Length | 25.85 |
| Stroke Length | 10.77 |
| Lower Mount Type | E2(15x58) |
| Upper Mount Type | S1 |
| Dust Cover Included | Y |
| Internal Rebound Spring | N |
| B-stop | N |
| R-stop | Y |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Pontiac | GTO | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2005 | Pontiac | GTO | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2004 | Pontiac | GTO | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
* 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.