Hella 013122891 Engine Crankshaft Position Sensor with Seal Ring - 3-Pin

The Hella 013122891 is a direct-fit engine crankshaft position sensor (also called a crankshaft pulse sensor or CKP sensor) designed to deliver OEM-level accuracy and reliability. Featuring a 3-pin connector and supplied with a seal ring for a leak-free installation, this sensor is engineered to exacting original equipment standards.

Key Features:

• 3-Pin Connector — Plug-and-play fitment matching original wiring harness connectors
• Includes Seal Ring — Pre-packaged seal ring ensures a proper, leak-resistant mount
• OEM-Quality Construction — Built to the same specifications as original equipment sensors used by vehicle manufacturers worldwide
• High Measuring Precision — Accurately maps crankshaft speed and position across a broad operating temperature range
• Direct ECU Input — Provides the engine control unit with the data needed to calculate precise fuel injection and ignition timing pulses
• Robust Design — Durable construction reduces maintenance requirements and minimizes vehicle downtime

The crankshaft position sensor is a critical engine management component. When it fails, common symptoms include difficulty starting, engine misfires, poor acceleration, and illumination of the check engine light — often triggering diagnostic trouble codes such as P0335, P0336, or P0338. Replacing a faulty sensor with the Hella 013122891 restores proper engine timing and performance.

Hella is a globally recognized OEM supplier trusted by major automakers, and this sensor reflects that same engineering expertise brought directly to the aftermarket. Professional installation by qualified personnel is recommended.