- Accurate Measurement: This CAT-compatible fuel pressure sensor is designed to provide precise fuel pressure readings, ensuring optimal engine performance. - Part Numbers: Compatible with part numbers 335 5321, 5PP4 21, and 3355321, making it easy to identify and replace. - High Quality: Certified under TS16949, this sensor guarantees reliability and durability, meeting industry standards for quality control. - Essential Component: The fuel pressure sensor plays a vital role in the fuel system of CAT vehicles, enabling effective monitoring and enhancing overall engine efficiency. - Compatibility: Specifically designed for CAT vehicles, this sensor ensures a perfect fit and seamless integration with existing fuel systems. - Performance: Constructed with high-quality materials, this sensor is built to withstand demanding conditions, delivering consistent performance over time. Use Scenarios: 1. Replace a faulty sensor in your CAT vehicle to restore accurate fuel pressure readings and prevent engine issues. 2. Upgrade your fuel system monitoring for improved efficiency and reduced fuel consumption in heavy-duty applications. 3. Ensure reliable operation in critical machinery or equipment where precise fuel pressure management is essential for performance. Choose this fuel pressure sensor for a dependable solution that enhances your CAT vehicle's fuel system functionality and longevity.