2018-2021 GMC Terrain OE Style Left Side Headlight
K2 Industries
2018-2021 GMC Terrain OE Style Left Side Headlight
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
2018–2021 GMC Terrain OE Style Left Side Headlight
Direct replacement left headlight assembly for 2018–2021 Terrain models. Factory-style hard panel construction matches OEM appearance and mounting points. Drop-in fit designed to eliminate custom fabrication.
Key Features
- OE-style lens profile - Matches factory headlight shape and reflector pattern without modification
- Left side assembly - Complete unit ready for direct swap at factory attachment points
- Plug-and-play connector - Uses existing wiring harness with no splicing required
Specs
- Hard panel construction
- Left side assembly
- OE-style lens design
Whats Included
- Left headlight assembly
Frequently Asked Questions
Will this bolt directly to my Terrain without modification?
Yes. This assembly mounts at factory attachment points with no drilling or brackets needed. Bolt-on fit using your existing hardware.
Does the bulb come installed in this headlight?
The assembly ships without a bulb—you'll transfer your existing bulb from the OEM unit or source a compatible replacement separately.
What if the connector doesn't match my vehicle's wiring harness?
This assembly uses the OE-style connector pinout. If you encounter a mismatch, test-fit before finalizing installation and contact support with your specific VIN for verification.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-8936-GMC-006-HL |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information