Automotive Crankshaft Position Sensor OE 12560228 213-354 for Buick & Chevrolet

This crankshaft position sensor is a direct replacement component bearing the original equipment manufacturer (OEM) part number 12560228 213-354. It is specified for use in Buick and Chevrolet vehicles, where it forms an integral part of the engine management and powertrain control system. The sensor’s primary function is to monitor the rotational speed and position of the engine’s crankshaft. This real-time data is communicated to the Engine Control Unit (ECU), enabling precise control over ignition timing and fuel injection events, which are fundamental for efficient engine performance, emissions control, and overall drivability. A fault with this sensor can lead to issues such as engine misfires, hard starting, stalling, or the illumination of the check engine light.

Features and Construction

The sensor is defined by its specific OE number and its application, ensuring compatibility with the intended vehicle systems. Its construction is geared towards reliable operation in the demanding environment of a vehicle’s engine bay.

Material and Build

The sensor is constructed from materials specified for automotive use, featuring a durable housing designed to protect the internal electronic components from under-bonnet heat, vibration, and potential exposure to fluids. The connector and pins are engineered for a secure electrical connection to the vehicle’s wiring harness, ensuring a stable signal is transmitted to the powertrain control module.

Size and Practical Fit

This sensor has a compact, rectangular form factor, measuring 15 centimetres in length, 12 centimetres in width, and 5 centimetres in depth. These dimensions are crucial for verifying physical fitment within the often tightly packed engine compartment of the applicable Buick and Chevrolet models. The size allows it to be mounted in the designated location, typically near the crankshaft pulley or flywheel, to accurately detect its position.

Uses and Placement

This component serves a single, critical purpose within the vehicle’s engine system. Its use is not optional but essential for the basic operation of modern engine management systems.

Event or Professional Use

For professional mechanics or technicians, this sensor is a standard service part used to rectify specific drivability faults diagnosed through vehicle scanning tools. Replacement is undertaken when diagnostic codes point to a failure or erratic signal from the crankshaft position sensor circuit. It is a targeted repair component, not a general-use item.

Everyday Home Use

For the vehicle owner or DIY enthusiast, this sensor represents a potential solution to clear, vehicle-specific problems. Its purchase is typically motivated by troubleshooting an engine that won't start, runs poorly, or has triggered a relevant fault code. It is a direct-fit part intended to restore the vehicle to its standard operational parameters.

Benefits and Buying Value

The value of this component lies in its specificity and its role in restoring vehicle function, rather than in aesthetic or discretionary features.

Reuse and Low Maintenance

The sensor itself is not a reusable or maintainable item in the traditional sense; it is replaced as a complete unit. Its value is in providing a long-term fix. Once correctly installed, it requires no routine maintenance and is designed to function for the service life of the component, restoring reliable signal input to the ECU.

Why Choose This Product

Choosing this specific sensor is justified by its exact OE part number match (12560228 213-354) and stated application for Buick and Chevrolet vehicles. This specificity is the primary buying rationale, as it ensures electrical compatibility and physical fitment, which are non-negotiable for a critical sensor. It addresses the need for a correct, functional part to resolve a defined technical issue with the vehicle's powertrain.