16238399 Fuel Pump EVAP Pressure Sensor for Buick Chevy Cadillac Hummer GMC

Product Overview

This aftermarket replacement fuel pump EVAP pressure sensor cross-references part number 16238399 and is supplied for the listed Buick, Chevy, Cadillac, Hummer, and GMC applications. A fuel pump EVAP pressure sensor is used within the evaporative emissions system to help monitor fuel tank pressure. It is intended to replace the corresponding original sensor when service is required.

Key Features & Performance

• Functions within the evaporative emissions system to monitor fuel tank pressure
• Cross-references part number 16238399 for comparison with the listed reference number
• Supplied for the Buick, Chevy, Cadillac, Hummer, and GMC applications named in the title
• Serves as the corresponding sensor when replacing a worn or malfunctioning original unit

Fitment & Compatibility

• for Buick applications listed in the title
• for Chevy applications listed in the title
• for Cadillac applications listed in the title
• for Hummer applications listed in the title
• for GMC applications listed in the title

Common Uses

• Replacing a worn, damaged, or malfunctioning fuel pump EVAP pressure sensor
• Evaporative emissions system service when the existing sensor requires replacement
• Restoring normal sensor function within the fuel tank pressure monitoring system

Technical Specifications

• Product Type: Fuel Pump EVAP Pressure Sensor
• Part Number(s): 16238399
• General Application: Buick, Chevy, Cadillac, Hummer, and GMC vehicles as listed

Frequently Asked Questions

Q: What does a fuel pump EVAP pressure sensor do? A: It helps monitor fuel tank pressure within the evaporative emissions system, supporting the system's normal operation.

Q: How should fitment be verified? A: Confirm the complete existing part number, 16238399, and the full vehicle model and application details against this listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.