42864518 Genuine GM Front Headlamp Assembly For Cadillac XT4 2.0L L4

Description

The 42864518 is a genuine GM front headlamp assembly produced to the same specifications as the unit originally installed on the 2024–2025 Cadillac XT4 with the 2.0L L4 engine. From the connector pitch to the housing profile, every dimension is matched to the factory front end so the assembly goes in without any rework.

Vehicle Compatibility

General Specifications

Product Features

The 42864518 is a genuine GM headlamp assembly that meets every factory requirement for the 2024–2025 Cadillac XT4:

• Produced by GM to the original design specification for the 2024–2025 XT4
• Housing profile and dimensions match the factory front end opening exactly
• OEM wiring connector engages the vehicle harness without cutting or adapting
• Lens composition meets GM clarity and weathering resistance requirements
• Sealed housing construction prevents condensation buildup inside the assembly
• Mounting points and alignment tabs correspond to factory body attachment locations

Application Notes

The 42864518 is intended for 2024–2025 Cadillac XT4 models equipped with the stock 2.0L L4 engine and the factory GM headlamp configuration. Identify the correct side before ordering, as the left and right assemblies are distinct parts and are not interchangeable.

Always verify part number, model year, and headlamp position before installation.