OE Quality
60-Day Returns

KYB 334903 Suspension Strut - Front
Overview of KYB Excel-G Suspension Strut 334903
The KYB Excel-G Suspension Strut 334903 is designed specifically for Cadillac Catera models, providing reliable suspension performance. This strut offers precise dimensions and features tailored to maintain your vehicle's handling and ride quality.
- Compressed Length: 14.01 inches
- Extended Length: 21.73 inches
- Stroke Length: 7.72 inches
- Upper Mount Type: 16x1.50
- R-stop included for controlled rebound
- Dust cover and internal rebound spring not included
About the KYB Excel-G Product Line
The Excel-G line from KYB is engineered to restore original equipment ride quality and handling characteristics. This product line focuses on providing a balance between comfort and control, making it suitable for drivers seeking to maintain factory suspension performance. The Excel-G struts, including part number 334903, are designed to meet or exceed OEM specifications for Cadillac Catera vehicles.
Detailed Product Description
The KYB Excel-G Suspension Strut 334903 features a compressed length of 14.01 inches and an extended length of 21.73 inches, with a stroke length of 7.72 inches. The upper mount type is 16x1.50, ensuring proper fitment and secure installation on the Cadillac Catera. This strut includes an R-stop to help control rebound movement, enhancing vehicle stability during driving. Note that this model does not include a dust cover or internal rebound spring, which aligns with the original equipment design for this application.
Common Suspension Issues Addressed
- Reduced ride comfort due to worn or damaged struts
- Excessive body roll or instability during cornering
- Uneven tire wear caused by suspension misalignment
- Increased noise or vibration from faulty suspension components
- Loss of vehicle control on rough or uneven roads
Installation Notes and Tips
- Verify compatibility with Cadillac Catera before installation
- Use proper tools to avoid damage to the 16x1.50 upper mount
- Inspect related suspension components during replacement
- Follow manufacturer torque specifications for mounting hardware
- Consider professional alignment after installation for optimal performance
Quality Assurance and Warranty
KYB Excel-G struts, including part number 334903, are manufactured to meet strict quality standards and OEM specifications. While specific warranty details may vary, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB's official warranty policy for complete information.
| Brand | Four Seasons |
|---|---|
| Part Number | 37140 |
| Position | Excel-G |
| CFM Free Air High | 1570 |
| CFM Rad Mnt High | 1300 |
| Color | Black |
| Connector Type | Blade |
| Depth IN | 2.56 |
| Depth MM | 63 |
| Description | Electric Fans And Accessories |
| Dia. IN | 14.000 |
| Dia. MM | 355.600 |
| Fan Quantity | 1 |
| Material | Plastic |
| Mounting Hardware? | Not Included |
| Performance Rated? | Yes |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Type | 14" Puller |
| Voltage | 12 |
| Width IN | 2.5 |
| Width MM | 63.5 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2001 | Cadillac | Catera | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | |
| 2000 | Cadillac | Catera | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | |
| 1999 | Cadillac | Catera | Base | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1998 | Cadillac | Catera | Base | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1997 | Cadillac | Catera | Base | Front | 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.