Description
Part Description
This right-hand headlamp assembly was removed from a 2011 Buick LaCrosse and features halogen bulb technology with option code TT4. The unit has been thoroughly inspected by our parts specialists and is currently on the shelf ready for immediate shipment. This OEM headlight assembly maintains the original factory specifications and mounting points for proper fitment.
Headlamp assemblies commonly require replacement due to accident damage, lens clouding from UV exposure, or internal component failure such as reflector deterioration or housing cracks. The headlight assembly is crucial for nighttime visibility and road safety, making prompt replacement essential when damage occurs. This OEM unit ensures proper beam pattern and light output compared to aftermarket alternatives.
603 Auto Salvage maintains over 50,000 quality used auto parts in stock from more than 1,100 vehicles in our Plaistow, NH facility. 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 – Right Hand (Passenger Side) |
| Interchange # | 1273 |
| OEM Part Number | Contact for OEM# |
| Side | RH |
| Part Grade | X — Halogen type with option TT4, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard electrical component coverage for headlight assemblies) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2011 BUICK LACROSSE |
| VIN | N/A |
| Vehicle Stock # | 0828249146 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Headlamp Assembly – Right Hand (Passenger Side):
| ✅ Lens Clarity | Clear lens with no major cracks or cloudiness |
| ✅ Housing Integrity | Solid housing with secure mounting tabs |
| ✅ Reflector Condition | Reflective surface intact and undamaged |
| ✅ Electrical Connections | All connectors present and functional |
| ✅ Adjustment Mechanism | Beam adjustment screws operate properly |
| ✅ Seal Integrity | Weather seals intact to prevent moisture entry |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #1273, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2011 | Buick | LaCrosse | Halogen type with option TT4 – Contact us for full compatibility list |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 55 Plaistow Rd, Plaistow, NH 03865
Mon–Fri 8am–3pm | Sat 8am–3pm
Warranty & Shipping
Frequently Asked Questions
Will this 2011 Buick LaCrosse headlight fit my vehicle?
This headlamp assembly fits 2011 Buick LaCrosse models with halogen headlights and option code TT4. Contact us with your VIN to verify exact compatibility before ordering.
What is interchange number 1273 for headlights?
Interchange 1273 is the industry standard reference number for this specific headlamp design. Parts with the same interchange number are functionally equivalent across compatible vehicle applications.
Is this a complete headlight assembly ready to install?
Yes, this is a complete OEM headlamp assembly including the housing, lens, reflector, and all mounting hardware. You may need to transfer your existing bulbs depending on your specific needs.
How do I know if I need the right or left headlight?
This is the right-hand (passenger side) headlight assembly. When sitting in the driver’s seat, this headlight mounts on your right side of the vehicle.
What causes Buick LaCrosse headlights to fail?
Common causes include accident damage, lens clouding from age and UV exposure, moisture intrusion causing electrical issues, or reflector deterioration reducing light output. Physical damage from road debris is also frequent.
Can I upgrade from halogen to HID with this assembly?
This is a halogen-specific housing designed for standard bulbs. HID conversion would require different assemblies with proper projector optics and ballast compatibility for safe and legal operation.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 1273 |
| Stock Number | 0828249146 |
| Option Code | TT4 (Halogen) |
| 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 | $175-225 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $150.00 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
Installation Notes
- Disconnect battery before removing old headlight to prevent electrical shorts
- Remove front bumper cover or access panels as needed to reach mounting bolts
- Transfer existing bulbs and wiring harnesses to new assembly before installation
- Adjust headlight aim after installation using built-in adjustment screws
- Test all lighting functions including high beam, low beam, and turn signals before reassembly
🔍 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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