Dorman 907-858 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Lexus and Toyota

The Dorman 907-858 engine crankshaft position sensor is designed to provide accurate and consistent performance for select Lexus and Toyota vehicles. Engineered with durable plastic and metal materials, this sensor ensures reliable operation in demanding engine environments.

• Terminal Type: Blade terminals for secure electrical connection
• Connector Quantity: Single oval-shaped female connector
• Terminal Quantity: Two male terminals for precise signal transmission
• Mounting Hole Quantity: One mounting hole for straightforward installation
• Sensor Body Diameter: 17.7 mm for proper fitment
• Mounting Bracket Included for stable sensor positioning
• Wiring Harness Not Included

Detailed Description of Dorman 907-858 Crankshaft Position Sensor

This engine crankshaft position sensor from Dorman is constructed with a combination of plastic and metal components to withstand heat and vibration typical in engine compartments. The sensor features a blade terminal type with two male terminals housed within a single oval-shaped female connector, ensuring compatibility with the vehicle’s wiring system. The included mounting bracket and single mounting hole facilitate secure and accurate placement on the engine block. This sensor is specifically compatible with various Lexus and Toyota models, including the 4Runner, GS400, GS430, GX470, Land Cruiser, LS400, LX470, SC400, SC430, Sequoia, and Tundra.

Common Applications and Issues Addressed

• Helps maintain accurate engine timing and ignition control
• Resolves engine stalling or misfiring caused by faulty sensor signals
• Prevents difficulty starting the engine due to crankshaft position errors
• Eliminates check engine light triggers related to crankshaft sensor faults
• Supports smooth engine performance and fuel efficiency

Installation Notes and Tips

When installing the Dorman 907-858 crankshaft position sensor, ensure the mounting bracket is securely fastened using the provided mounting hole. Verify the oval-shaped female connector aligns properly with the vehicle’s wiring harness. Since the wiring harness is not included, use the existing harness or source a compatible one separately. Handle the sensor carefully to avoid damage to the terminals and connector during installation.

Quality Assurance and Warranty

Dorman manufactures this crankshaft position sensor to meet or exceed OEM specifications, using durable materials for long-lasting performance. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer’s website for exact warranty terms.