Hella 013122891 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor Overview

The Hella 013122891 engine crankshaft position sensor provides crankshaft speed and position data to the engine control system for accurate ignition and fuel management. This HELLA OE Certified replacement is built with a Hall sensor design, a 3-pin rectangular connector, and a sealed body for dependable service in demanding engine environments.

Fits 2007-2021 Toyota Tundra, N/A; Fits 2008-2022 Toyota Sequoia, N/A; Fits 2013-2021 Toyota Land Cruiser, N/A; Fits 2010-2023 Lexus GX460, N/A.

Key Features

• Part number: 013122891
• HELLA OE Certified product line
• Hall sensor construction for crankshaft speed and position signal output
• 3-terminal, male connector with rectangular shape
• Includes gasket/seal ring with O-ring seal type
• Standard replacement grade with black plastic sensor body
• Built for resistance to temperature shock, vibration, and engine fluids
• Single mounting hole design for direct replacement applications

Detailed Description

The Hella 013122891 crankshaft position sensor is a direct-fit style engine sensor used to report crankshaft position and rotational speed to the vehicle’s control module. That signal is critical for ignition timing, injector control, and overall engine synchronization. HELLA OE Certified construction adds confidence for owners servicing Toyota and Lexus platforms such as the Toyota Tundra, Toyota Sequoia, Toyota Land Cruiser, and Lexus GX460.

The sensor uses a 3-pin blade terminal layout with one connector and one mounting hole, plus a seal ring to help maintain a secure installation. Its robust housing is engineered to handle temperature swings, vibration, and exposure to engine fluids, while reducing signal drift over time. This part number, 013122891, also cross-references Bosch 17447 for the same application.

Common Problems This Sensor Can Address

• Crankshaft speed or position signal loss
• Hard starting or extended crank time
• Intermittent stalling or rough engine operation
• Check engine light related to crank sensor performance
• Ignition timing or injector synchronization faults

Installation Notes and Tips

Verify connector style, terminal count, and seal-ring configuration before installation. This sensor uses a 3-pin connector and a single mounting hole, so matching the OE connector and mounting location is important for proper fitment. Assy/disassy by qualified personnel is required. Inspect the mounting surface and sealing area for contamination before installing the new sensor.

Compatible With: Fits 2007-2021 Toyota Tundra, N/A; Fits 2008-2022 Toyota Sequoia, N/A; Fits 2013-2021 Toyota Land Cruiser, N/A; Fits 2010-2023 Lexus GX460, N/A; Fits 2015-2025 Lexus RC F, N/A; Fits 2022-2025 Lexus IS500, N/A.

Quality Assurance

HELLA OE Certified parts are built to meet OE-style expectations for fit and signal performance. This sensor is tested for durability against temperature changes, vibration, and engine-fluid exposure to support reliable operation in everyday driving conditions.