NGK EH0157 NGK EH0157 Engine Crankshaft Position Sensor for GM LS-Series 1997-2007

Restore accurate engine timing information with the NGK EH0157 Engine Crankshaft Position Sensor, designed as an OE replacement for select GM LS-Series applications from 1997 through 2007. The crankshaft position sensor monitors crankshaft speed and position, supplying essential data to the engine management system for ignition timing, fuel delivery, and reliable engine operation. When the original sensor becomes damaged or develops an inconsistent signal, this replacement helps support proper system performance.
The NGK EH0157 is designed for a bolt-on installation and includes the mounting bracket needed for replacement. Its plastic construction and black finish provide a practical fit for the intended application while supporting dependable use in the engine environment. The sensor is supplied as an individual replacement component, making it suitable for repairs involving a faulty, damaged, or aging crankshaft position sensor.
Before installation, compare the original component and mounting arrangement with the NGK EH0157 to help confirm application compatibility. Proper installation should include securing the sensor and bracket correctly and routing any connected wiring away from moving or excessively hot components. Replacing a failing crankshaft position sensor can help address symptoms such as difficult starting, stalling, intermittent operation, or an illuminated check engine light when the sensor is the source of the problem. Refer to the vehicle service information for specific installation procedures and any required relearn or diagnostic steps.

Features:

• OE replacement crankshaft position sensor for select GM LS-Series applications from 1997 through 2007

• Bolt-on design supports straightforward installation

• Mounting bracket included for replacement convenience

• Durable plastic construction with a black finish

• Manufactured by NGK, part number EH0157

• Supplied as one individual sensor