Walker 235-1144 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Toyota and Lexus

Walker Products 235-1144 is an engine crankshaft position sensor built for direct replacement service on select Toyota and Lexus applications. It uses a black housing, oval 1-connector design, and 2 female terminals to support accurate crankshaft signal input for engine management systems.

Compatible With 1994-2010 Toyota Camry, Avalon, Sienna, Solara, and Highlander, plus Lexus ES300, ES330, RX300, RX330, and RX400h applications. Walker Products 235-1144 is a fitment-based replacement for vehicles that rely on a precise crankshaft position signal for ignition and fuel control.

Key Features

• Engine crankshaft position sensor for ignition and engine management service
• Black sensor body with 1 oval connector
• 2-terminal female connection layout
• 1 mounting hole for application-specific installation
• No mounting bracket included
• Built by Walker Products, a long-time supplier of fuel system and engine sensor components
• Manufactured to meet or exceed OEM standards and specifications

Product Details

Walker Products has supplied automotive fuel system and engine sensor components since 1946, with engineering, product management, and manufacturing support focused on accurate vehicle applications and technical documentation. The Walker Products brand line covers engine management parts such as cam and crankshaft sensors, oxygen sensors, throttle position sensors, fuel injectors, and related repair components. This part number, 235-1144, is part of that engine sensor lineup and is intended for vehicles that require a crankshaft position sensor with the listed connector and terminal configuration.

This part cross-references Standard Ignition PC79 and DENSO Auto Parts 196-1101 for the same application.

Common Symptoms It Can Address

• Hard starting or extended cranking
• Intermittent stalling or engine shutdown
• Check engine light related to crankshaft signal faults
• Rough running or misfire conditions tied to engine timing input
• No-start concerns caused by a missing or unstable crankshaft signal

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. Confirm the vehicle application against the fitment list for your Toyota Camry, Avalon, Sienna, Solara, Highlander, or Lexus ES300, ES330, RX300, RX330, or RX400h. Inspect the harness connector and mounting point for corrosion, damage, or oil contamination before installing the new sensor.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with internal engineering and technical support resources used to maintain application accuracy and product quality.