Standard Ignition PC1143 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Toyota Highlander

Standard Ignition PC1143 is an engine crankshaft position sensor built for direct replacement service on select Toyota Highlander models. It uses a bolt-on attachment method, a rectangular female connector, and a 3-pin male terminal layout for a straightforward OE-style connection.

• Fits 2017-2019 Toyota Highlander
• Engine crankshaft position sensor for ignition and engine speed signal input
• Bolt-on mounting with included mounting bracket(s)
• Rectangular connector shape with 1 female connector
• 3 male pin terminals for factory-style electrical connection
• 12-volt electrical specification
• No wire lead included

Detailed Product Overview

Standard Ignition PC1143 is engineered for the Toyota Highlander crankshaft position sensor application across 2017, 2018, and 2019 model years. The sensor monitors crankshaft position and rotational timing data used by the engine control system to manage ignition timing and fuel delivery. For buyers searching for a 2017-2019 Toyota Highlander crankshaft position sensor, PC1143 provides the correct connector style, terminal layout, and mounting format for the listed fitment.

This part cross-references Walker Products 235-1533 for the same application. Standard Ignition PC1143 is also listed under interchange references including 2CRK0836 and 5S16774.

Common Issues This Part May Address

• Hard starting or extended crank time
• Intermittent stalling or engine cutout
• Check engine light related to crankshaft position signal faults
• Rough running caused by inaccurate engine timing input
• No-start conditions tied to crank sensor failure

Installation Notes

Verify connector shape, terminal count, and mounting style before installation. PC1143 uses a bolt-on design with an included mounting bracket and does not use a wire lead. Confirm the sensor location on the vehicle and inspect the connector and harness for corrosion, bent terminals, or heat damage before connecting the new unit.

Quality Assurance

Standard Ignition supplies ignition and engine management components for service replacement applications. PC1143 is built to match the listed Toyota Highlander fitment and electrical configuration for direct replacement use.