Description
Part Description
This Grade A alternator was removed from a 2010 Lexus ES350 with only 99,000 miles. The 130-amp unit has been thoroughly inspected and tested to ensure proper charging performance. This OEM part is currently on our shelf and ready to ship immediately.
The alternator is a critical component of your vehicle’s charging system, converting mechanical energy from the engine into electrical power to charge the battery and run electrical systems. Common alternator failures include worn brushes, bad bearings, or damaged diodes, which can leave you stranded with a dead battery. Symptoms of alternator failure include dimming lights, dashboard warning lights, or difficulty starting.
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 at a fraction of dealer cost. Browse our online inventory or call us to speak with a parts specialist about your specific needs. 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 – 130 Amp |
| Interchange # | 50349A |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – 130 amp output, inspected and tested, ready to ship |
| Warranty | 6-Month Warranty (Low mileage Grade A part with verified performance) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2010 LEXUS ES350 |
| VIN | N/A |
| Vehicle Stock # | 0208243269 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Alternator Assembly – 130 Amp:
| ✅ Electrical Output Test | 130 amp charging capacity verified |
| ✅ Bearing Condition | Smooth rotation, no excessive play |
| ✅ Brush Wear | Minimal wear, good contact surface |
| ✅ Case Integrity | No cracks or damage to housing |
| ✅ Pulley Condition | Straight and secure mounting |
| ✅ Connector Terminals | Clean connections, no corrosion |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50349A, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2010 | Lexus | ES350 | 130 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 2010 Lexus ES350 alternator fit my vehicle?
This alternator fits 2010 Lexus ES350 models with 130 amp charging systems. Contact us with your VIN to confirm exact compatibility for your specific vehicle configuration.
How do I know if my alternator is failing?
Common signs include dimming headlights, dashboard warning lights, difficulty starting, or a dead battery after the car has been running. A multimeter test can confirm if your alternator is producing proper voltage.
What tools do I need to replace a Lexus ES350 alternator?
Basic hand tools including wrenches, sockets, and possibly a serpentine belt tool. The alternator is typically mounted with 2-3 bolts and requires disconnecting the battery and electrical connections.
Is this a remanufactured or original alternator?
This is an original OEM alternator removed from a donor vehicle, not a remanufactured unit. It has been tested for proper output and is ready for installation.
How long does alternator installation take?
Most experienced DIY mechanics can replace an ES350 alternator in 1-2 hours. Professional installation typically takes 30-60 minutes depending on accessibility and shop workflow.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 50349A |
| Output Rating | 130 Amp |
| Stock Number | 0208243269 |
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 | $120-180 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $85-125 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 6-Month Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect negative battery cable first to prevent electrical shorts
- Take a photo of wire connections before removal for easier reinstallation
- Check serpentine belt condition while alternator is removed
- Clean battery terminals and check battery condition before installation
- Torque mounting bolts to manufacturer specifications to prevent vibration
🔍 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
- 6-Month 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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