Prenco 4D-1007 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor Overview

Prenco 4D-1007 is an engine crankshaft position sensor built for accurate crankshaft signal input in supported Cadillac applications. It uses a 3-wire layout with a single rectangular female connector and blade terminals for a direct-style electrical connection.

Compatible With 2003-2004 Cadillac CTS and 1997-2001 Cadillac Catera, this crankshaft position sensor supports proper engine timing signal feedback for vehicles that rely on precise crankshaft data. The Prenco 4D-1007 is a practical OE-style replacement for diagnosing or correcting crank signal faults.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• 3-wire design with 1 rectangular female connector
• Blade terminal type with 3 terminals total
• 25.0 wiring harness length for application-specific routing
• Sensor body diameter: 0.7
• Mounting bracket not included
• Direct reference part number: 4D-1007

Detailed Description

Prenco 4D-1007 is engineered for vehicles that depend on a stable crankshaft position signal to coordinate ignition timing and engine control functions. It cross-references Bosch 0261210131 for the same application. This part is listed for 2003-2004 Cadillac CTS and 1997-2001 Cadillac Catera, making it a focused replacement choice for Cadillac CTS crankshaft position sensor and Cadillac Catera crankshaft position sensor service.

The connector layout, terminal style, and harness length are important when matching the sensor to the vehicle harness and mounting location. The rectangular female connector and male blade terminals help ensure the electrical interface matches the original configuration on supported vehicles.

Common Problems This Part Can Help Address

• Crankshaft position sensor fault codes
• Intermittent no-start or hard-start conditions
• Rough running caused by missing crank signal input
• Stalling related to incorrect engine speed data
• Ignition timing and engine control issues tied to sensor failure

Installation Notes and Tips

Verify connector shape, terminal count, and harness length before installation. Confirm the sensor body diameter and mounting location match the original part on your Cadillac CTS or Cadillac Catera. Inspect the connector and wiring for corrosion, damaged terminals, or heat-related wear before connecting the new sensor.

Because mounting bracket is not included, reuse the original bracket only if it is in serviceable condition. Always compare the old sensor to Prenco 4D-1007 before installation to confirm fitment and electrical configuration.

Quality Assurance

Prenco replacement sensors are built to meet application-specific fitment requirements for supported vehicles. This part number, 4D-1007, is listed with OE-style interchange references to help confirm selection for the correct Cadillac CTS and Cadillac Catera applications.