Description
Part Description
This left-hand headlamp assembly was removed from a 2010 GMC Terrain and has been professionally inspected for quality and functionality. The headlight housing, lens, and internal components are in good working condition. This OEM part is currently on our shelf and ready for immediate shipment.
Headlamp assemblies are critical safety components that provide illumination for night driving and visibility to other drivers. Common reasons for replacement include accident damage, lens clouding or yellowing, moisture intrusion, or electrical component failure within the housing. This OEM replacement ensures proper fit and light output matching your vehicle’s original specifications.
603 Auto Salvage maintains over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact part you need for your repair. Browse our online inventory or contact us to verify fitment and availability for your specific vehicle. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Headlamp Assembly – Left Hand (Driver Side) |
| Interchange # | 1276 |
| OEM Part Number | Contact for OEM# |
| Side | LH |
| Part Grade | X — Good working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electrical/lighting components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2010 GMC TERRAI |
| VIN | N/A |
| Vehicle Stock # | 1011224874 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Headlamp Assembly – Left Hand (Driver Side):
| ✅ Lens Clarity | Clear lens with no major cracks or cloudiness |
| ✅ Housing Integrity | Solid mounting points and intact housing |
| ✅ Electrical Connections | Clean connectors with no corrosion |
| ✅ Internal Components | Reflectors and bulb sockets in good condition |
| ✅ Moisture Seal | Housing properly sealed against water intrusion |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #1276, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2010-2017 | GMC | Terrain | All trim levels |
| 2012-2017 | Chevrolet | Equinox | Shared platform – verify exact fitment |
| 2010-2017 | GMC | Terrain Denali | All engine options |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
Will this 2010 GMC Terrain headlight fit my vehicle?
This headlamp assembly fits 2010-2017 GMC Terrain models. Contact us with your VIN to verify exact compatibility for your specific trim level and options.
Is this a complete headlamp assembly or just the bulb?
This is the complete headlamp assembly including the housing, lens, reflectors, and electrical connections. Bulbs may need to be transferred from your old unit or purchased separately.
What causes GMC Terrain headlights to fail?
Common issues include moisture intrusion causing electrical problems, lens clouding reducing light output, and accident damage. Age-related seal deterioration can also allow water to enter the housing.
How much does shipping cost for this headlight?
Shipping costs vary by location: New England $34-$49, Northeast $49-$64, Southeast $64-$79, Midwest $79-$89, Southwest $89-$99, West Coast $99-$110.
Do you have the right side headlight available?
We stock both left and right headlamp assemblies. Check our inventory or contact us to verify availability of the passenger side headlight for your GMC Terrain.
What is interchange number 1276?
Interchange 1276 is the industry standard reference number for this headlamp assembly design. It helps identify compatible parts across different model years and related vehicles.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 1276 |
| Stock Number | 1011224874 |
| Part Code | HLP |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $350-$450 | 1 year | Brand new, longest wait time |
| Aftermarket | $180-$280 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $120-$180 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $100.00 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
Installation Notes
- Disconnect battery before removing old headlight assembly
- Remove front bumper cover or access panels as needed for full assembly removal
- Transfer bulbs and wiring harnesses from old unit if in good condition
- Ensure proper alignment after installation for optimal light pattern
- Test all lighting functions before completing installation
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via FedEx Ground. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $15 – $30 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $20 – $40 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $25 – $45 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $30 – $50 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $35 – $55 | 4–6 business days |
| West Coast (CA, OR, WA) | $40 – $65 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 90-Day Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




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