fits model: Camry. make: Toyota. year: 2012–2017.

( Manufacturer Part Number: TZ849 ), ( Type: Switch Assembly ), ( Oe/oem Part Number: Oem 4t1bf1fk4hu706328 ), ( Items Included: Clock Spring ), ( Material: Plastic ), ( Features: Multifunctional ), ( Vintage Part: No ), ( Country Of Origin: United States )
The **Toyota TZ849 Spiral Cable Clock Spring Angle Sensor (2012 2017 Camry)** is a precision-engineered component designed to maintain the seamless operation of the power steering system in Toyota s iconic Camry models from the 2012 through 2017 generations. This critical sensor plays a pivotal role in the vehicle s Electronic Power Steering (EPS) system by monitoring the angle of the steering column relative to the wheel s position, ensuring accurate and responsive steering feedback while minimizing unnecessary strain on the power assist mechanism. Crafted from high-grade materials, including durable steel and a robust spiral cable assembly, this sensor is built to withstand the rigors of daily driving, including vibrations, temperature fluctuations, and prolonged use, all while delivering consistent performance over thousands of miles. The TZ849 model is specifically tailored to fit the 2017 Camry, where it interfaces directly with the steering column s clock spring a critical component that transmits steering angle data to the EPS control module. When properly installed, this sensor eliminates erratic steering behavior, reduces power steering pump wear, and prevents false error codes from appearing on the vehicle s diagnostic system. Whether replacing a worn-out original part or upgrading an older Camry to restore its handling precision, this sensor is an essential upgrade for enthusiasts and mechanics alike, offering a direct improvement in both drivability and long-term reliability. Its compatibility with Toyota s advanced EPS systems ensures that drivers experience the same intuitive, effortless steering response that the Camry is renowned for, while also contributing to the vehicle s overall safety and efficiency.
### **Pros and Cons of Buying a Used Toyota TZ849 (2012 2017) Camry Spiral Cable Clock Spring Angle Sensor (2017 Model)**
#### **Pros:**1. **Cost-Effective Replacement** The spiral cable clock spring angle sensor is a relatively inexpensive part compared to a full steering column rebuild or replacement. Purchasing a used or refurbished unit can save money over buying new.
2. **Common Issue** This sensor is known to fail in certain Toyota Camry models (especially those with the TZ849 engine), making it a widely available part. More options mean better chances of finding a reliable unit.
3. **DIY-Friendly Installation** While the repair can be complex, many mechanics and experienced DIYers find it manageable with the right tools and instructions. Replacement parts are often sold with installation guides.
4. **Prevents Steering Problems** A failing sensor can cause erratic steering, difficulty turning, or even a locked steering wheel. Replacing it restores proper functionality and safety.
5. **Potential for Long-Term Reliability** If sourced from a reputable seller (e.g., a trusted mechanic or salvage yard), a used sensor may last as long as a new one, especially if the original failure was due to wear rather than a manufacturing defect.
#### **Cons:**1. **Reliability Concerns** Used parts may have hidden damage or wear, leading to premature failure. If the sensor was removed due to a previous failure, it may not last as long as a new one.
2. **Compatibility Risks** Some aftermarket or salvaged sensors may not fit perfectly or may require additional modifications, leading to installation difficulties.
3. **Quality Variability** The quality of used parts can vary significantly. A poorly maintained or improperly stored sensor may not function correctly, requiring replacement sooner than expected.
4. **Potential for Additional Issues** If the steering column or related components (like the power steering pump or rack) are worn, replacing just the sensor may not fully resolve steering problems.
5. **Warranty Limitations** Most used parts come without warranty coverage, meaning you bear the risk of failure without recourse if it happens shortly after installation.
#### **Conclusion:**Buying a used spiral cable clock spring angle sensor for your 2017 Toyota Camry (TZ849) can be a practical and budget-friendly solution, especially if you re comfortable with DIY repairs. The part is widely available, relatively inexpensive, and addresses a common failure point. However, the risk of reliability issues and potential installation challenges means it s not without drawbacks.
If cost is a major concern and you re confident in your ability to inspect and install the part correctly, a used sensor can be a reasonable choice. For better peace of mind, consider purchasing from a reputable salvage yard or mechanic who offers some level of inspection or warranty. Alternatively, if budget allows, a new or remanufactured sensor may provide longer-term reliability.
#### **Recommendation:**- **If you re on a tight budget and comfortable with DIY repairs**, buy a used sensor from a trusted source (e.g., a salvage yard with return policies or a mechanic who inspects parts).
- **If you want better reliability**, opt for a new or remanufactured sensor, even if it costs more, to avoid potential future issues.
- **Before purchasing**, verify the sensor s condition (look for visible damage, corrosion, or wear) and ensure compatibility with your specific model year.
- **Consider professional installation** if you re unsure about the repair process, as improper installation can lead to further problems.
Ultimately, weigh the cost savings against the potential risks if the sensor is the only failing component and you re confident in your ability to handle the repair, a used part can be a cost-effective fix. Otherwise, prioritize quality and reliability.
2012 - 2017 TOYOTA CAMRY STEERING WHEEL SPIRAL CABLE CLOCK SPRING FIT W/ANGLE SENSOR OEM 2017. Message or call us for pricing and availability.