Dorman 907-859 Engine Crankshaft Position Sensor

Dorman 907-859 Crankshaft Position Sensor

The Dorman 907-859 engine crankshaft position sensor is a standard replacement for vehicles that need a direct-fit sensor to restore accurate engine control unit input. It is built to match original fit and function, with a black and silver plastic housing, oval male connector, and included wiring harness.

Compatible with select Lexus GS300, Lexus IS300, Lexus SC300, and Toyota Supra applications, this crankshaft position sensor is a practical OE-style replacement for diagnosing crank signal faults on the 1996-2005 Lexus GS300 and related models.

Key Features

• Standard replacement crankshaft position sensor for ignition and engine management systems
• Designed to match original fit and function
• Oval connector with 2 blade terminals and 2-wire harness
• Plastic sensor body with black and silver finish
• Includes wiring harness
• Single mounting hole design for straightforward installation
• Cross-reference part numbers include Standard Ignition PC85 and Delphi SS11391

Detailed Description

Dorman 907-859 is an engine crankshaft position sensor that sends critical crankshaft position data to the engine control unit. When the original sensor fails from heat exposure or internal component damage, the engine may lose the signal it needs for proper timing and fuel control. This replacement is built to restore that input on select Lexus and Toyota vehicles, including the Lexus GS300, Lexus IS300, Lexus SC300, and Toyota Supra. The Dorman 907-859 is a direct-fit solution for drivers searching for a crankshaft position sensor for 1996-2005 Lexus GS300 or a Toyota Supra crank sensor replacement.

What It Helps Solve

• Crankshaft position sensor fault codes
• Intermittent no-start or hard-start conditions
• Engine stalling related to lost crank signal
• Rough running caused by incorrect engine timing input
• Check engine light concerns tied to crank sensor failure

Installation Notes and Tips

Verify connector shape, terminal style, and harness routing before installation. This sensor uses an oval male connector, female terminals, and an included wiring harness, so matching the original electrical connection is important. Confirm vehicle application by year and model before ordering, especially for Lexus GS300, Lexus IS300, Lexus SC300, and Toyota Supra fitments.

Quality Assurance

Dorman manufactures this sensor as a standard replacement part engineered to match original fit and function. It is intended to restore proper crankshaft position input to the engine control unit after the original sensor has failed.