Prenco 4D-1035 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for GM Applications

Prenco 4D-1035 is an engine crankshaft position sensor built for direct-fit replacement on a wide range of Chevrolet, GMC, Cadillac, Oldsmobile, and Isuzu vehicles. It uses a 3-terminal blade connection with one female connector and an oblong connector shape for the specified applications.

Use Prenco 4D-1035 when servicing crankshaft signal issues on vehicles such as the Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe. This part number is also referenced in OE-style replacement searches for GM truck and SUV ignition sensor service.

Key Features

• Engine crankshaft position sensor for ignition and engine timing signal input
• 3-terminal blade design with 1 female connector
• Oblong connector shape for application-specific fitment
• Sensor body diameter: 0.74
• Mounting bracket not included
• Fits a broad range of Chevrolet, GMC, Cadillac, Oldsmobile, and Isuzu models

Detailed Description

Prenco 4D-1035 is an engine crankshaft position sensor used to monitor crankshaft position and rotational speed so the engine control system can manage spark and fuel timing. It is listed for many GM platforms, including Chevrolet Express 1500, Silverado 1500, Tahoe, GMC Savana 1500, Sierra 1500, Yukon, and related trucks and SUVs from the mid-1990s through 2007. The part number 4D-1035 also appears in cross-reference searches for Standard Ignition PC123, Spectra Premium S10107, and Beck/Arnley 180-0590.

Compatible With: Fits 1996-2007 Chevrolet Express 1500, N/A; Fits 2007 Chevrolet Silverado 1500, N/A with bracket; Fits 1996-2007 GMC Savana 1500, N/A; Fits 1999-2007 GMC Sierra 1500, N/A; Fits 2007 GMC Sierra 1500 Classic, N/A; Fits 1996-2006 Chevrolet Express 2500, N/A; Fits 1999-2006 Chevrolet Silverado 1500, N/A; Fits 1996-2006 GMC Savana 2500, N/A; Fits 1995-2005 Chevrolet Astro, N/A; Fits 1995-2005 Chevrolet Blazer, N/A; Fits 1994-2005 GMC Jimmy, N/A; Fits 1994-2005 GMC Safari, N/A; Fits 1994-2004 Chevrolet S10, N/A; Fits 1994-2004 GMC Sonoma, N/A; Fits 1996-2002 Chevrolet Express 3500, N/A; Fits 2001-2002 Chevrolet Silverado 2500, N/A; Fits 2000-2002 Chevrolet Suburban 1500, N/A; Fits 1996-2002 GMC Savana 3500, N/A; Fits 1996-2001 Oldsmobile Bravada, N/A; Fits 1999-2000 Cadillac Escalade, N/A; Fits 1996-2000 Chevrolet C2500, N/A; Fits 1996-2000 Chevrolet C3500, N/A; Fits 1996-2000 Chevrolet K2500, N/A; Fits 1996-2000 Chevrolet K3500, N/A; Fits 1996-2000 Chevrolet Tahoe, N/A; Fits 1996-2000 GMC C2500, N/A; Fits 1996-2000 GMC C3500, N/A; Fits 1996-2000 GMC K2500, N/A; Fits 1996-2000 GMC K3500, N/A; Fits 1996-2000 GMC Yukon, N/A; Fits 1997-2000 Isuzu Hombre, N/A; Fits 1996-1999 Chevrolet C1500, N/A; Fits 1996-1999 Chevrolet C1500 Suburban, N/A; Fits 1996-1999 Chevrolet C2500 Suburban, N/A; Fits 1996-1999 Chevrolet K1500, N/A; Fits 1996-1999 Chevrolet K1500 Suburban, N/A; Fits 1996-1999 Chevrolet K2500 Suburban, N/A; Fits 1996-1999 Chevrolet P30, N/A; Fits 1996-1999 GMC C1500, N/A; Fits 1996-1999 GMC C1500 Suburban, N/A; Fits 1996-1999 GMC C2500 Suburban, N/A; Fits 1996-1999 GMC K1500, N/A; Fits 1996-1999 GMC K1500 Suburban, N/A; Fits 1996-1999 GMC K2500 Suburban, N/A; Fits 1996-1999 GMC P3500, N/A; Fits 1996 Chevrolet G30, N/A; Fits 1996 GMC G3500, N/A; Fits 1994 Chevrolet S10 Blazer, N/A.

What It Helps Fix

• Crankshaft position sensor fault codes
• Intermittent no-start or hard-start conditions
• Rough idle or stalling related to lost crank signal
• Misfire complaints tied to incorrect engine timing input
• Engine speed signal loss to the PCM

Installation Notes and Tips

Verify connector style, terminal count, and sensor body diameter before installation. This sensor uses a female connector with three male terminals and does not include a mounting bracket, so confirm the vehicle’s bracket arrangement before ordering. On 2007 Chevrolet Silverado 1500 applications, the listing notes use with bracket.

Quality Assurance

Prenco 4D-1035 is cataloged as an OE-style replacement sensor for the listed GM and Isuzu applications. Confirm fitment by year, make, model, and connector configuration before installation.