Motorad 1KR175 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for GM Applications

The MotoRad 1KR175 engine crankshaft position sensor is built for OE-style accuracy and stable engine management performance. It is a direct-fit replacement for a wide range of GM vehicles, including Chevrolet Impala, Malibu, Equinox, and Trailblazer applications.

With a black sensor body, 3-terminal blade connection, and female oblong connector, this crankshaft position sensor is specified for clean electrical interface and consistent signal delivery. MotoRad manufactures this part in IATF16949 certified facilities and backs it with a limited lifetime warranty.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• OE accuracy for consistent crankshaft signal input
• Black housing with oblong female connector
• 3-terminal blade design with 1 mounting hole
• Sensor body diameter: 0.74 in.
• No wiring harness included
• No mounting bracket included
• Cross-references GM OE numbers 2133239 and 12598208

Detailed Description

MotoRad 1KR175 is an engine crankshaft position sensor engineered for vehicles that rely on precise crankshaft timing data to manage ignition and engine operation. This part is a strong match for drivers searching for a crankshaft position sensor for 2006-2011 Chevrolet Impala, 2006-2010 Chevrolet Malibu, or 2007-2009 Chevrolet Equinox service replacement needs. It also applies to other listed GM platforms, including Buick Lucerne, Pontiac G6, Saturn Vue, and Chevrolet Trailblazer.

This part cross-references GM OE numbers 2133239 and 12598208 for the same application. The 1KR175 part number is also useful when verifying replacement options against existing service records or catalog listings.

What It Helps Address

• Crankshaft position sensor fault codes
• Intermittent engine stalling or no-start conditions
• Rough idle caused by inaccurate crankshaft signal input
• Misfire concerns related to timing signal loss
• Check engine light events tied to crankshaft sensor failure

Installation Notes and Tips

Confirm connector shape, terminal count, and mounting style before installation. This sensor uses a female oblong connector, 3 terminals, and 1 mounting hole, with no wiring harness or mounting bracket included. Verify the vehicle application against the catalog listing for the exact year and model before replacing the original sensor.

Compatible vehicle examples include Fits 2006-2011 Chevrolet Impala, N/A; Fits 2006-2010 Chevrolet Malibu, N/A; Fits 2007-2009 Chevrolet Equinox, N/A; and Fits 2008-2009 Chevrolet Trailblazer, N/A.

Quality Assurance

MotoRad manufactures this crankshaft position sensor in IATF16949 certified facilities to support consistent production quality. The 1KR175 is backed by a limited lifetime warranty.