Spectra S10174 Engine Crankshaft Position Sensor

Spectra S10174 Crankshaft Position Sensor

The Spectra S10174 engine crankshaft position sensor provides the signal the ignition system uses to monitor crankshaft speed and timing. It is a direct-fit replacement for select Buick, Chevrolet, Pontiac, and Saturn applications, including Malibu, Equinox, and G6 models.

Key Features

• Engine crankshaft position sensor for ignition timing and RPM monitoring
• Helps the engine control system track crankshaft speed and position
• OE-style replacement for select GM vehicles
• Fits 2004-2006 Chevrolet Malibu, 2005-2006 Chevrolet Equinox, and 2005-2006 Pontiac G6 applications
• Part number S10174 for easy identification

Detailed Description

This crankshaft position sensor is used by the engine management system to report crankshaft position data for ignition timing and engine speed calculation. By supplying accurate rotational information, it supports proper distributorless ignition operation and helps eliminate the need for manual distributor timing on equipped vehicles. This part number S10174 also cross-references Standard Ignition PC519 for the same application.

Compatible With 2004-2006 Chevrolet Malibu, 2005-2006 Chevrolet Equinox, 2005-2006 Chevrolet Uplander, 2005-2006 Pontiac G6, 2005-2006 Pontiac Montana, 2005-2006 Saturn Relay, 2005-2006 Buick Terraza, 2006 Chevrolet Malibu, 2006 Chevrolet Uplander, 2006 Pontiac Torrent, and 2006-2007 Buick Rendezvous.

What It Helps Resolve

• Crankshaft position sensor fault codes
• Intermittent or inaccurate engine speed readings
• Ignition timing signal loss
• Hard starting related to crankshaft signal issues
• Rough running caused by incorrect engine position data

Installation Notes and Tips

Verify the connector style and application before installation. One listed fitment note applies to the 2005 Chevrolet Malibu with 3 blade terminals, so confirm terminal configuration on that vehicle before ordering. Use the vehicle’s service information to locate the sensor and clear any stored diagnostic trouble codes after replacement.

Quality Assurance

Spectra manufactures this sensor as a replacement ignition component for the listed GM applications. Fitment is confirmed for the vehicles shown above, including Buick Rendezvous, Chevrolet Malibu, and Pontiac G6 models.