Description
Part Description
This Grade A alternator was removed from a 2006 Lincoln Mark LT with 125,000 miles and has been professionally inspected for quality and performance. The 110-amp unit is designed for 5.4L engines and is currently on our shelf ready for immediate shipment. This OEM alternator provides reliable charging system performance for your Lincoln Mark LT.
Alternators are essential components that charge your vehicle’s battery and power electrical systems while the engine runs. Common failure symptoms include dimming lights, battery warning lights, dead batteries, or grinding noises from the alternator. When your alternator fails, your vehicle will eventually lose power and stop running, making replacement critical for reliable operation.
603 Auto Salvage maintains over 50,000 quality used parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team inspects every alternator to ensure proper function before sale. Contact us to verify fitment for your specific vehicle or browse our extensive inventory online for additional Lincoln parts. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Alternator Assembly – 110 Amp |
| Interchange # | 993 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – 125K miles, good working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electrical components with moderate mileage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2006 LINCOLN MARKLT |
| VIN | N/A |
| Vehicle Stock # | 0120254123 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Alternator Assembly – 110 Amp:
| ✅ Electrical Output Test | Verified proper charging voltage and amperage output |
| ✅ Bearing Condition | Smooth rotation with no grinding or excessive noise |
| ✅ Brush and Slip Ring Wear | Acceptable wear levels for continued service |
| ✅ Case and Mounting Points | No cracks or damage to housing or mounting ears |
| ✅ Pulley Condition | Pulley spins freely with no wobble or damage |
| ✅ Electrical Connections | Clean terminals with no corrosion or damage |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #993, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2006 | Lincoln | Mark LT | 5.4L engine with 110-amp alternator – Contact us for full compatibility list |
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 alternator fit my 2006 Lincoln Mark LT?
This alternator is specifically from a 2006 Lincoln Mark LT with 5.4L engine. Contact us with your VIN to verify exact fitment for your specific vehicle configuration.
How do I know if my alternator is failing?
Common signs include dimming headlights, battery warning light, dead battery, grinding noises from the alternator area, or electrical accessories not working properly.
What is the amp rating of this alternator?
This is a 110-amp alternator designed for the 5.4L engine in the 2006 Lincoln Mark LT. The amperage rating ensures adequate power for all electrical systems.
Is this alternator tested before sale?
Yes, we test all alternators for proper electrical output and inspect bearings, brushes, and overall condition before placing them on our shelf for sale.
Can I install this alternator myself?
Alternator replacement requires basic mechanical skills and tools. You’ll need to disconnect the battery, remove the serpentine belt, and disconnect electrical connections before unbolting the old unit.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Stock Number | 0120254123 |
| Interchange | 993 |
| Part Code | ALT |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $180-250 | 1 year | Brand new, longest wait time |
| Aftermarket | $90-140 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $60-80 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $50 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect battery negative terminal before starting work to prevent electrical shorts
- Take a photo of electrical connections before removal to ensure proper reconnection
- Use a serpentine belt tool to relieve tension when removing and installing the drive belt
- Apply anti-seize compound to mounting bolts to prevent future corrosion
- Test charging system operation after installation to verify proper function
🔍 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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