Global Parts 1814363 Air Charge Temperature Sensor

Overview

This Global Parts air charge temperature sensor is a direct replacement for the original unit and is built for vehicles that rely on accurate intake air temperature data. It supports proper engine management on a wide range of GM applications, including Cadillac DeVille, Chevrolet Lumina, and Buick Park Avenue fitments.

Part number 1814363 is a fitment-based replacement for many 1990s GM models, including applications with clip-in or push-on mounting styles where noted. If you are replacing a failed sensor on a Cadillac, Chevrolet, Buick, Oldsmobile, or Pontiac platform, this part number 1814363 is listed for the correct application coverage.

Key Features

• Direct replacement air charge temperature sensor
• Plastic sensor body with oval female connector
• 2-terminal male pin design with 1 connector and 1 vacuum port
• Push-on mounting type for listed applications
• Fits a broad range of GM passenger cars and vans

Detailed Description

The Global Parts 1814363 air charge temperature sensor is intended to replace the original sensor used by the engine control system to read incoming air temperature. Accurate temperature input helps the ECU manage fuel and spark calculations more consistently, especially on vehicles with supercharged or OE-specific sensor configurations. This part number 1814363 is listed across multiple Cadillac, Chevrolet, Buick, Oldsmobile, and Pontiac applications, including Cadillac DeVille, Chevrolet Beretta, and Buick LeSabre fitments.

Because fitment varies by model year and mounting style, confirm the listed application details before ordering. The sensor uses a female oval connector, male terminals, and a push-on mounting design. Part number 1814363 also cross-references Gates AX34 for the same application.

What It Helps Solve

• Incorrect intake air temperature readings
• Driveability issues caused by a failed sensor signal
• Fuel mixture and spark timing errors related to air temperature input
• Check engine light conditions tied to sensor circuit faults
• Replacement needs for worn or damaged OE-style sensor assemblies

Installation Notes and Tips

Verify the year, make, model, and any fitment notes such as clip-in or OE number references before installation. Match the connector shape, terminal style, and mounting type to the original sensor on the vehicle. This part does not include mounting hardware.

Quality Assurance

Global Parts lists this sensor as a direct replacement component for the original application. The part number 1814363 is supported by broad OE-style fitment coverage across multiple GM platforms, including Cadillac, Chevrolet, Buick, Oldsmobile, and Pontiac models.