fits model: Park. make: Cadillac. year: 2004–2009.

( Manufacturer Part Number: 2004 ), ( Part Type: Bumper Sensor Module ), ( Ipn: 25766376 0 263 003 287 ), ( Placement On Vehicle: Rear )
The **Cadillac STS Rear Bumper Park Distance Sensor Module** (part numbers: 25766376, 263003287, and variants 04 through 09) is a precision-engineered component designed to enhance the driving experience and safety of the iconic Cadillac STS by integrating advanced parking assistance technology. This module is a critical part of the vehicle s rear parking sensor system, featuring a sophisticated array of ultrasonic sensors embedded within the rear bumper. These sensors utilize high-frequency sound waves to detect objects within close proximity to the vehicle, providing real-time feedback to the driver through visual and auditory alerts. The module itself is a compact yet robust assembly, typically mounted within the bumper s structural framework, ensuring seamless integration with the vehicle s bodywork while maintaining durability against environmental elements such as dust, moisture, and minor impacts. Engineered with Cadillac s commitment to luxury and performance, this component is built to exacting standards, ensuring reliable operation even in demanding conditions. The sensor module communicates with the vehicle s onboard computer system, allowing the parking assist feature to guide drivers with precise distance measurements, reducing the risk of collisions during tight parking maneuvers. Whether navigating a crowded urban lot or fitting into a narrow garage space, this module provides invaluable support, making parking tasks more intuitive and stress-free. Its sleek design complements the STS s refined aesthetic, blending cutting-edge technology with the elegance of Cadillac s signature styling. For owners seeking to restore or upgrade their vehicle s parking assistance capabilities, this module is an essential replacement part, ensuring optimal functionality and maintaining the STS s reputation for sophistication and innovation.
### **Pros and Cons of Buying a Cadillac STS Rear Bumper Park Distance Sensor Module (Part Number: 25766376 263 003 287 04 05 06 07 08 09)**
#### **Pros:**1. **Compatibility** This part is designed specifically for the Cadillac STS models from 2004 to 2009, ensuring a proper fit without modification.
2. **Enhanced Safety** Park distance sensors improve rear visibility and help prevent collisions when reversing, reducing the risk of accidents.
3. **Convenience** The system alerts drivers with audible or visual warnings when objects are too close, making parking easier in tight spaces.
4. **Resale Value** Maintaining the vehicle s original safety features can help preserve its value, especially for older luxury models.
5. **Potential Cost Savings** Replacing a faulty sensor module is often cheaper than repairing or replacing the entire bumper assembly if the sensors fail.
6. **Aftermarket Support** Since this is a common part, it is widely available from dealerships, auto parts stores, and online retailers, making replacement easier.
7. **Improved Driving Confidence** Drivers who frequently park in tight spaces or reverse in busy areas will appreciate the added security.
#### **Cons:**1. **Cost** The part itself may be relatively expensive, especially if purchased from an official dealer or aftermarket supplier. Labor costs for installation can also add up.
2. **Installation Complexity** Replacing the bumper sensor module may require some mechanical skill, especially if the bumper needs to be removed or wiring adjusted.
3. **Potential for Counterfeit Parts** Buying from untrusted sellers could result in low-quality or incompatible parts, leading to further issues.
4. **Wiring or Sensor Issues** If the original wiring harness or sensors are damaged, the new module may not function correctly, requiring additional diagnostics.
5. **Limited Longevity** Like all electronic components, sensors can degrade over time, potentially needing replacement again in the future.
6. **Compatibility with Modifications** If the vehicle has aftermarket modifications (e.g., lifted suspension, custom bumpers), the sensors may not function as intended.
7. **Diagnostic Challenges** If the system fails intermittently, troubleshooting may require a scan tool or professional assistance, adding to repair costs.
#### **Conclusion:**The Cadillac STS rear bumper park distance sensor module is a valuable upgrade or replacement for maintaining safety and convenience in parking. While the upfront cost and installation effort may be drawbacks, the benefits such as improved collision avoidance and enhanced driving confidence often justify the investment. For those who frequently use reverse parking features, this part is highly recommended. However, buyers should ensure they purchase from a reputable source and consider professional installation if unsure about the process.
#### **Recommendation:**- **Buy from a trusted supplier** (dealership, OEM parts retailer, or well-reviewed online sellers) to avoid counterfeit or incompatible parts.
- **Check for existing wiring or sensor issues** before purchasing to ensure the new module will work correctly.
- **Consider professional installation** if you lack mechanical experience, as improper fitting can lead to malfunctions.
- **Monitor the system post-installation** to confirm proper functionality and address any warning lights or errors promptly.
- **For budget-conscious buyers**, weigh the cost against the necessity if the sensors are non-functional but the vehicle is rarely parked in tight spaces, the replacement may not be urgent.
Ultimately, if the sensors are failing and causing inconvenience or safety concerns, replacing them is a practical choice for maintaining the vehicle s performance and value.