Holstein 2CRK0549 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor Overview

The Holstein 2CRK0549 engine crankshaft position sensor is built for Subaru and Toyota applications that require accurate crankshaft signal input for engine management. It uses a 3-terminal male connection and is listed for a wide range of fitments, including Subaru Ascent, Forester, Outback, Legacy, WRX, Crosstrek, Impreza, and Toyota 86.

Key Features

• Engine crankshaft position sensor for ignition and engine timing signal monitoring
• 3-terminal male connector for the specified application
• Fitment coverage across multiple Subaru models and the Toyota 86
• Holstein Parts application listing for direct vehicle matching
• Part number 2CRK0549 for ordering and cross-reference use

Detailed Fitment and Function

This sensor is used to report crankshaft position data to the engine control system, which is essential for ignition timing and engine operation. Fits 2019-2026 Subaru Ascent, N/A; Fits 2021-2026 Subaru Crosstrek, N/A; Fits 2016-2019 Subaru Crosstrek, N/A; Fits 2017-2026 Subaru Forester, N/A; Fits 2021-2026 Subaru Impreza, N/A; Fits 2016-2019 Subaru Impreza, N/A; Fits 2018-2026 Subaru Outback, N/A; Fits 2018-2025 Subaru Legacy, N/A; Fits 2022-2025 Subaru WRX, N/A; Fits 2017-2020 Subaru BRZ, N/A; Fits 2020 Subaru Crosstrek, N/A, From 01/07/2019; Fits 2020 Subaru Impreza, N/A, From 01/07/2019; Fits 2017-2020 Toyota 86, N/A. The 2CRK0549 is a practical replacement choice when the original sensor is no longer providing a stable crankshaft signal. This part cross-references Standard Ignition (e.g., PC1053, PC1124) for the same application.

Common Replacement Reasons

• Intermittent or missing crankshaft position signal
• Engine stalling or hard starting related to sensor input
• Check engine light tied to crankshaft position sensor faults
• Rough running caused by inaccurate engine timing data
• Replacement for a worn or failed engine speed sensor

Installation Notes and Tips

Confirm connector style, terminal count, and vehicle build date before installation, especially for 2020 Subaru Crosstrek and 2020 Subaru Impreza applications with the listed production cutoff. Verify the part number 2CRK0549 against the original sensor and inspect the harness connector for damage before installation. Use the exact fitment listing for Subaru and Toyota applications rather than relying on model name alone.

Quality Assurance

Holstein Parts application coverage is organized for direct vehicle matching across the listed Subaru and Toyota platforms. The 2CRK0549 is cataloged with specific fitment data to support accurate replacement selection.