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Monroe 39135 Suspension Strut - Front
Monroe OESpectrum Monotube Strut for Cadillac STS
The Monroe OESpectrum Monotube Strut 39135 is engineered to restore the original handling and ride quality of your Cadillac STS. Designed specifically for this model, it offers precise suspension control and durability for consistent performance.
Key Features of Monroe OESpectrum Monotube Strut 39135
- Compressed length: 17.16 inches
- Extended length: 22.15 inches
- Body length: 17.16 inches
- Travel length: 4.99 inches
- Body type: B3 monotube design
- Extended bumper stop included for enhanced suspension travel protection
- Mounting hardware and dust shield not included
Detailed Description of the Monroe OESpectrum Monotube Strut
This Monroe OESpectrum Monotube Strut 39135 features a B3 body type monotube design that provides improved damping performance and heat dissipation compared to traditional twin-tube struts. The strut’s compressed length of 17.16 inches and extended length of 22.15 inches ensure proper fitment and suspension travel for the Cadillac STS. With a travel length of 4.99 inches, it maintains smooth ride quality and vehicle stability. The inclusion of an extended bumper stop helps protect the suspension components during full compression, although mounting hardware and dust shield are not included with this part.
The OESpectrum Monotube Strut line from Monroe is designed to meet or exceed original equipment specifications, offering a balance of comfort and control. This product line focuses on delivering consistent damping performance and durability, making it suitable for drivers seeking to maintain factory ride characteristics on their Cadillac STS.
Common Applications and Issues Addressed
- Restores factory ride quality and handling on Cadillac STS models
- Replaces worn or leaking suspension struts causing poor vehicle control
- Eliminates excessive body roll and instability during cornering
- Addresses suspension noise or harshness due to damaged struts
- Improves overall vehicle safety and tire wear by maintaining proper suspension geometry
Installation Notes and Tips
- Compatible specifically with Cadillac STS; verify vehicle year and specifications before installation
- Mounting hardware is not included; reuse original hardware or purchase separately
- Ensure proper torque specifications are followed during installation to avoid premature wear
- Inspect related suspension components such as mounts and bushings for wear during replacement
- Professional installation is recommended for safety and optimal performance
Quality Assurance and Warranty
Monroe OESpectrum Monotube Strut 39135 is manufactured to meet strict quality standards and original equipment specifications. While specific warranty details are not provided here, Monroe typically offers limited warranties on their suspension components. Refer to Monroe’s official documentation or product packaging for exact warranty terms.
| Brand | Monroe |
|---|---|
| Part Number | 39135 |
| Position | OESpectrum Monotube Strut, Front |
| Body Length | 17.16 |
| Body Type | B3 |
| Compressed Bumper Stop | No |
| Compressed Length | 17.16 |
| Dust Shield Included | No |
| Extended Bumper Stop | Yes |
| Extended Length | 22.15 |
| Mounting Hardware Included | No |
| Parts Pack | None |
| Travel Length | 4.99 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Cadillac | STS | Base | RWD | Front | w/ Self-Leveling Suspension; without Magnetic Ride Control Suspension; without Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Monotube Strut |
| 2009 | Cadillac | STS | V | RWD | Front | w/ Self-Leveling Suspension; without Magnetic Ride Control Suspension; without Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Monotube Strut |
| 2008 | Cadillac | STS | Base | RWD | Front | w/ Self-Leveling Suspension; without Magnetic Ride Control Suspension; without Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Monotube Strut |
| 2008 | Cadillac | STS | V | RWD | Front | w/ Self-Leveling Suspension; without Magnetic Ride Control Suspension; without Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Monotube Strut |
| 2007 | Cadillac | STS | Base | RWD | Front | w/ Self-Leveling Suspension; without Magnetic Ride Control Suspension; without Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Monotube Strut |
| 2007 | Cadillac | STS | V | RWD | Front | w/ Self-Leveling Suspension; without Magnetic Ride Control Suspension; without Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Monotube Strut |
| 2006 | Cadillac | STS | Base | RWD | Front | w/ Self-Leveling Suspension; without Magnetic Ride Control Suspension; without Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Monotube Strut |
| 2006 | Cadillac | STS | V | RWD | Front | w/ Self-Leveling Suspension; without Magnetic Ride Control Suspension; without Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Monotube Strut |
| 2005 | Cadillac | STS | Base | RWD | Front | w/ Self-Leveling Suspension; without Magnetic Ride Control Suspension; without Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Monotube Strut |
* 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.