23155119 84398398 Gray Rear Dome Light Lamp for Silverado Sierra 2014-2017

Product Overview

This aftermarket replacement dome light lamp is intended for the listed 2014-2017 Silverado and Sierra applications and cross-references part numbers 23155119 and 84398398. A dome light lamp provides interior cabin illumination when the doors open or when the light is switched on manually. The listing covers a gray colored rear dome light lamp assembly.

Key Features & Performance

• Provides interior cabin lighting for the rear dome light position
• Cross-references part numbers 23155119 and 84398398 for comparison with the existing component
• Intended for the listed Silverado and Sierra applications from 2014 through 2017
• Gray color matches the listed interior trim application
• Used when servicing or replacing the corresponding rear dome light assembly

Fitment & Compatibility

• for Chevrolet Silverado 2014-2017 applications
• for GMC Sierra 2014-2017 applications

Common Uses

• Replacing a worn, cracked, or malfunctioning rear dome light lamp
• Restoring interior cabin illumination after the original lamp has failed
• Servicing the interior lighting system during vehicle maintenance or repair

Technical Specifications

• Product Type: Dome Light Lamp
• Part Number(s): 23155119, 84398398
• Vehicle Application(s): 2014-2017 Chevrolet Silverado, 2014-2017 GMC Sierra
• General Application: Rear dome light position
• Color: Gray

Frequently Asked Questions

Q: What does a dome light lamp do? A: A dome light lamp provides interior cabin illumination when the doors open or when the light is switched on manually, helping occupants see inside the vehicle.

Q: How should fitment be verified? A: Compare the complete existing part number and the complete vehicle model and year against the part numbers 23155119 and 84398398 listed here 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.