Dorman 907-803 Engine Crankshaft Position Sensor

Reliable Crankshaft Position Sensor for Buick and Cadillac Models

The Dorman 907-803 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for select Buick and Cadillac vehicles. This sensor ensures proper engine performance by monitoring crankshaft position and speed, essential for ignition and fuel injection systems.

• Color: Black for easy identification and integration
• Terminal Type: Blade terminals with 2 male terminals for secure electrical connection
• Connector: Single female oval-shaped connector for reliable fitment
• Mounting: Includes 1 mounting hole and 1 bolt for straightforward installation
• Material: Durable metal and plastic construction for long-lasting use
• Sensor Body Diameter: 0.54 inches, compatible with specified vehicle models
• Wiring Harness and Mounting Bracket: Not included, designed for direct replacement

Detailed Product Description

The Dorman 907-803 crankshaft position sensor is engineered to meet the specifications of various Buick and Cadillac models, including the Allure, CTS, LaCrosse, Rendezvous, SRX, and STS. Its black sensor body combines metal and plastic materials to withstand engine bay conditions. The sensor features a single oval-shaped female connector with two male blade terminals, ensuring a secure and precise electrical connection. The included mounting bolt and single mounting hole simplify the replacement process, making it a practical choice for professional repairs or DIY maintenance.

Compatible Vehicles and Common Applications

• Buick Allure crankshaft position sensor replacement
• Cadillac CTS engine sensor maintenance
• Buick LaCrosse ignition sensor troubleshooting
• Cadillac SRX crankshaft sensor diagnostics
• Rendezvous and STS engine timing sensor repair

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid injury
• Disconnect the battery to prevent electrical shorts during replacement
• Locate the existing crankshaft position sensor and disconnect the oval-shaped female connector
• Remove the mounting bolt and carefully extract the old sensor
• Install the new Dorman 907-803 sensor, secure with the included bolt, and reconnect the electrical connector
• Verify sensor alignment and secure fit to prevent engine performance issues

Quality Assurance and Warranty

Dorman manufactures the 907-803 crankshaft position sensor to meet or exceed OEM standards for fit, form, and function. The sensor undergoes rigorous testing to ensure durability and reliable performance in demanding engine environments. This part is backed by Dorman's limited warranty, providing confidence in its quality and longevity for Buick and Cadillac vehicle owners.