Description
Part Description
This right-hand (passenger side) headlamp assembly was removed from a 2012 Buick Regal and features halogen bulb technology with option code T4A. The headlight has been thoroughly inspected by our parts specialists and is currently on the shelf ready to ship. All mounting tabs, wiring connections, and lens clarity have been verified to ensure proper fitment and function.
Headlamp assemblies commonly need replacement due to accident damage, lens clouding from UV exposure, moisture intrusion, or electrical component failure within the housing. The Buick Regal’s headlamp assembly contains the low beam, high beam, and turn signal functions in one integrated unit. A damaged or malfunctioning headlight not only reduces visibility and safety but can also result in failed vehicle inspections.
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 OEM part you need at a fraction of dealer prices. 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 # | 1351 |
| OEM Part Number | Contact for OEM# |
| Side | RH |
| Part Grade | X — Halogen type with option T4A – Inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electrical/lighting components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2012 BUICK REGAL |
| VIN | N/A |
| Vehicle Stock # | 0929232123 |
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 with no cracks or major scratches |
| ✅ Housing integrity | All mounting tabs and brackets intact |
| ✅ Electrical connections | Wiring harness connector in good condition |
| ✅ Bulb sockets | All sockets secure and functional |
| ✅ Moisture sealing | Housing sealed with no water damage |
| ✅ Reflector condition | Internal reflectors clean and undamaged |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #1351, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2011-2017 | Buick | Regal | Halogen headlights with option T4A |
| 2014-2016 | Buick | Regal GS | Verify halogen vs HID option |
| 2012-2017 | Buick | Regal Turbo | Standard halogen configuration |
| 2013-2017 | Buick | Regal eAssist | Compatible with hybrid model |
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 2012 Buick Regal headlight fit other model years?
Yes, this headlamp assembly fits 2011-2017 Buick Regal models with halogen headlights. The design remained consistent throughout this generation, but verify your vehicle has the T4A halogen option rather than HID.
What’s included with this headlamp assembly?
The assembly includes the complete housing, lens, reflectors, and all internal mounting hardware. Bulbs may or may not be included – contact us to confirm what’s currently installed in this specific unit.
How do I know if I need the right or left headlight?
This is the right-hand (RH) or passenger side headlight. When sitting in the driver’s seat, this headlight mounts on the right side of the vehicle. The part number and mounting configuration are side-specific.
Is this a halogen or HID headlight?
This is a halogen headlight assembly with option code T4A. It uses standard halogen bulbs rather than the more expensive HID/Xenon system that was available on some Regal models.
What causes Buick Regal headlights to fail?
Common issues include lens clouding from UV exposure, moisture intrusion causing electrical problems, accident damage, and worn bulb sockets. The integrated design means the entire assembly often needs replacement rather than individual components.
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. We ship via FedEx Ground with tracking.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 1351 |
| Stock Number | 0929232123 |
| Option Code | T4A (Halogen) |
| GM Part Number | Contact for OEM# |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $450-$650 | 1 year | Brand new, longest wait time |
| Aftermarket | $180-$320 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $200-$300 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $225.00 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
Installation Notes
- Disconnect battery before removing old headlight to prevent electrical shorts
- Remove the front bumper cover or access through wheel well for easier installation
- Apply dielectric grease to electrical connections to prevent corrosion
- Aim headlights properly after installation using wall projection method or professional equipment
- Check that all mounting bolts are properly torqued to prevent vibration and misalignment
🔍 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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