Facet 10.3001 Manifold Absolute Pressure Sensor

Facet 10.3001 Manifold Absolute Pressure Sensor

Facet 10.3001 is a manifold absolute pressure sensor for a wide range of GM vehicles from 1991-2004. It supports direct-fit applications across Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Cadillac, and Geo models, including many popular cars, trucks, vans, and SUVs.

• Manifold Absolute Pressure Sensor for emission control and engine management systems
• Fits 1991-2004 Buick Century, Buick Regal, Buick Roadmaster, and Buick Skylark applications
• Fits 1991-2004 Chevrolet Impala, Malibu, Monte Carlo, Lumina, Camaro, Cavalier, S10, and full-size truck applications
• Fits 1991-2004 Pontiac Grand Am, Grand Prix, Firebird, Sunfire, Montana, and Trans Sport applications
• Facet part number 10.3001 for direct replacement selection

Detailed Product Overview

This Facet MAP sensor is used in engine control systems that monitor intake manifold pressure so the powertrain control module can manage fuel delivery and ignition timing. It is listed for a broad range of GM fitments, including 2004 Buick Century, 2004 Chevrolet Impala, 2004 Pontiac Grand Am, and earlier applications such as 1991-1997 Chevrolet Camaro and 1991-1995 GMC Yukon. The part number 10.3001 is also referenced for select 1st design applications, including vehicles stamped #12569240 and certain green connector configurations.

What It Helps Address

• Rough idle caused by inaccurate manifold pressure readings
• Hard starting related to incorrect engine load data
• Poor fuel control from a failing MAP sensor
• Check engine light concerns tied to sensor signal faults
• Driveability issues on GM cars, trucks, vans, and SUVs

Installation Notes and Tips

Verify the connector style and application notes before ordering, especially on 2004 1st design vehicles and 1995 green connector listings. Confirm the stamped number, where noted, against the original sensor and match the vehicle year, make, and model exactly. For fitment searches, this part covers applications such as Fits 2004 Chevrolet Impala, N/A and Fits 1991-1995 Chevrolet C1500, N/A.

Quality Assurance

Facet is a recognized supplier of engine management and emission control components. Part number 10.3001 is cataloged for direct replacement use across the listed GM applications.