Spectra S10503 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Lexus, Toyota, and Scion

The Spectra S10503 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for a range of Lexus, Toyota, and Scion vehicles. This sensor ensures proper engine performance by monitoring the crankshaft's position and speed.

• Compatible with Lexus GS300, IS200t, IS300, NX200t, NX300, RC200t, RC300
• Also fits Toyota Tacoma and Scion iQ models
• OEM-quality replacement part number S10503
• Ensures precise engine timing and smooth operation
• Durable construction for long-lasting performance

Product Details and Compatibility

The Spectra S10503 crankshaft position sensor is engineered to meet or exceed original equipment specifications. It is compatible with multiple Lexus models including the GS300, IS200t, IS300, NX200t, NX300, RC200t, and RC300, as well as the Toyota Tacoma and Scion iQ. This sensor plays a critical role in engine management systems by providing real-time data on crankshaft position, which is essential for ignition timing and fuel injection control.

Common Applications and Problem Resolution

• Resolves engine misfires and rough idling caused by faulty crankshaft position signals
• Eliminates stalling issues related to sensor failure
• Prevents difficulty starting the engine due to inaccurate crankshaft data
• Helps maintain optimal fuel efficiency by ensuring proper timing
• Reduces check engine light triggers related to crankshaft sensor faults

Installation Notes and Tips

Installation of the Spectra S10503 sensor requires basic mechanical skills and proper tools. Before installation, disconnect the vehicle battery to avoid electrical shorts. Locate the existing crankshaft position sensor on the engine block, remove the mounting bolt, and carefully disconnect the electrical connector. Install the new sensor by reversing the removal steps, ensuring the connector is securely attached. After installation, clear any diagnostic trouble codes and verify proper engine operation.

Quality Assurance and Warranty Information

Manufactured to meet strict quality standards, the Spectra S10503 sensor undergoes rigorous testing to ensure reliable performance and durability. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its long-term functionality for Lexus, Toyota, and Scion vehicles.