Delphi SS11391 Engine Crankshaft Position Sensor

Delphi SS11391 Crankshaft Position Sensor

The Delphi SS11391 engine crankshaft position sensor is built for precise engine speed and crank position signal input on select Lexus and Toyota applications. It combines OE-based engineering with a direct-fit design, making it a practical replacement for vehicles that need accurate crankshaft signal feedback.

Compatible with 1996-2005 Lexus GS300, 2001-2005 Lexus IS300, 1996-2000 Lexus SC300, and 1996-1998 Toyota Supra, this sensor supports reliable engine management performance across a range of inline-six applications.

Key Features

• Delphi SS11391 engine crankshaft position sensor
• OE heritage and supplier experience built into the aftermarket part
• Black and silver housing
• Blade terminal type with 2 terminals
• Oval female connector with 1 connector
• Male terminal gender
• Wiring harness included
• Package includes the engine crankshaft position sensor and instruction sheet

Detailed Description

The Delphi SS11391 is an engine crankshaft position sensor engineered for accurate crankshaft position and engine speed signal delivery to the vehicle’s control system. Delphi draws on long-standing OE experience and knowledge from supplying major automakers, and that background is reflected in the fit, connector design, and signal-focused construction of this replacement sensor. For Lexus GS300, Lexus IS300, Lexus SC300, and Toyota Supra applications, the SS11391 helps restore dependable crank signal input when the original sensor is worn or failing.

This part cross-references DENSO Auto Parts 196-1110 for the same application. It also cross-references Standard Ignition PC85 for the same application.

What It Helps Solve

• Crankshaft position sensor fault codes
• Intermittent no-start conditions
• Rough running caused by inconsistent engine speed signal input
• Stalling related to crank signal loss
• Hard starting on Lexus GS300, Lexus IS300, Lexus SC300, and Toyota Supra models

Installation Notes and Tips

Verify connector shape, terminal count, and harness routing before installation. The Delphi SS11391 uses an oval female connector with a blade terminal layout, so matching the original connector style is important for proper fitment. Inspect the mounting area and surrounding wiring for heat damage, oil contamination, or corrosion before installing the new sensor. Clear any stored diagnostic trouble codes after replacement and confirm stable engine operation during a road test.

Quality Assurance

Delphi builds this crankshaft position sensor using OE-focused engineering and manufacturing knowledge developed through decades of supplying original equipment to automakers. That OE heritage supports consistent fitment and signal performance for select Lexus and Toyota engine applications.