Vehicle Fitment

These headlight assemblies fit:

GMC Terrain

• 2010 GMC Terrain
• 2011 GMC Terrain
• 2012 GMC Terrain
• 2013 GMC Terrain
• 2014 GMC Terrain
• 2015 GMC Terrain

Compatible only with factory halogen headlight models.

Not Compatible With

These headlights do not fit:

• Factory HID/Xenon-equipped Terrain models
• Vehicles converted to aftermarket HID systems without proper compatibility

Always verify your original lighting system before purchasing.

OEM Replacement Numbers

These assemblies replace several factory and aftermarket part numbers.

OEM Numbers

• 22822697
• 22915380
• 23319179
• 84791974
• 22915381
• 23319180
• 84791975

PartsLink Numbers

• GM2502350
• GM2503350

Additional Cross Reference

• CV6351350AL

Matching these numbers helps ensure correct fitment.

What’s Included?

Package contents include:

• Driver-side headlight assembly
• Passenger-side headlight assembly

Replacing both headlights together helps maintain even illumination and a consistent appearance.

Bulb Compatibility

These housings are supplied without bulbs, allowing owners to transfer their existing halogen bulbs or install new replacements during installation.

Always verify your original bulb sizes before installation.

Why Replace Complete Headlight Assemblies?

Factory headlights naturally deteriorate over time.

Common issues include:

• Yellowed lenses
• UV damage
• Moisture inside the housing
• Faded reflector bowls
• Cracked lenses
• Broken mounting tabs
• Reduced nighttime visibility

Replacing the complete assemblies restores both the optical system and the weather seals.

Durable Polycarbonate Construction

These headlights use automotive-grade polycarbonate lenses designed for long-term durability.

Benefits include:

• High impact resistance
• Excellent optical clarity
• UV resistance
• Crack resistance
• Long service life

Polycarbonate offers outstanding durability while maintaining strong light transmission.

Weather-Sealed Housing

The sealed housing helps protect the internal components from the elements.

Advantages include:

• Rain resistance
• Snow protection
• Dust resistance
• Reduced condensation
• Improved long-term reliability

Proper sealing helps preserve reflector performance and lens clarity in changing weather conditions.

Improved Nighttime Visibility

Replacing worn headlight assemblies often results in noticeably improved lighting performance.

Potential benefits include:

• Better road illumination
• Improved peripheral visibility
• Easier hazard detection
• Increased confidence in poor weather
• Safer nighttime driving

Correct headlight aiming after installation helps maximize these benefits.

Plug-and-Play Installation

These assemblies are engineered as direct OEM replacements.

Installation features include:

• Factory mounting points
• OEM-style connectors
• Bolt-on installation
• No drilling
• No cutting
• No wiring modifications

Most experienced DIY owners can complete the installation using basic hand tools.

OEM Replacement vs Restoring Old Headlights

When internal reflector damage or moisture intrusion is present, replacing the complete assembly is typically the better investment.

Who Should Buy These Headlights?

These headlights are ideal for:

• Daily commuters
• GMC Terrain owners
• Collision repairs
• Restoration projects
• High-mileage SUVs
• DIY maintenance
• Drivers replacing cloudy factory headlights

Pros

• Complete left and right assemblies
• OEM-style appearance
• Durable polycarbonate construction
• Weather-sealed housing
• Direct-fit installation
• Excellent value

Cons

• Bulbs sold separately
• Compatible only with factory halogen models

Final Verdict

This OEM-style Headlight Assembly Pair is an excellent replacement for 2010–2015 GMC Terrain models equipped with factory halogen headlights. Featuring durable polycarbonate lenses, weather-resistant construction, chrome housings, and plug-and-play installation, these headlights restore factory lighting performance while maintaining the clean OEM appearance of the Terrain.

For owners replacing faded, cracked, or moisture-damaged headlights, this complete set provides dependable quality, straightforward installation, and excellent long-term value.