ACDelco 19436234 Headlight Level Sensor

The ACDelco 19436234 Headlight Level Sensor is a GM Genuine Parts component that helps determine if your vehicle is tilted forward or back and adjusts your vehicle's headlamp beam accordingly for added visibility. This sensor is designed, engineered, and tested to rigorous standards and is backed by General Motors.

Key Features:

• GM Genuine Parts are the true OE parts installed during production or validated by General Motors for GM vehicles
• Monitors vehicle pitch to optimize headlight beam angle
• Ensures proper headlight alignment during acceleration, braking, and load changes
• May have formerly appeared as ACDelco GM Original Equipment (OE)
• Direct replacement for worn or failed factory sensor

This headlight leveling sensor is essential for maintaining optimal forward visibility by automatically compensating for vehicle load and road conditions. When the sensor detects the vehicle is tilted, it signals the headlight leveling system to adjust the beam pattern, preventing glare for oncoming traffic while maximizing illumination of the road ahead.