Description
Part Description
This OEM alternator was removed from a 2011 Kia Sedona equipped with the 3.5L V6 engine. The part has been thoroughly inspected by our technicians and is currently on the shelf ready for immediate shipment. This genuine Kia alternator ensures proper fit and reliable performance for your vehicle’s charging system.
The alternator is a critical component of your vehicle’s electrical system, converting mechanical energy from the engine into electrical power to charge the battery and run electrical accessories. Common alternator failures include worn brushes, faulty diodes, or bearing problems that can leave you stranded with a dead battery. Symptoms of alternator failure include dimming headlights, dashboard warning lights, or difficulty starting the vehicle.
At 603 Auto Salvage, we maintain an inventory of over 50,000 quality used auto parts from more than 1,100 vehicles. All parts are carefully inspected before being added to our inventory. Browse our extensive selection online or contact our parts specialists to verify compatibility and availability for your specific vehicle 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 – 3.5L V6 Engine |
| Interchange # | 50304 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 178K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electrical components with higher mileage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2011 KIA SEDONA |
| VIN | N/A |
| Vehicle Stock # | 0430242754 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Alternator Assembly – 3.5L V6 Engine:
| ✅ Electrical Connections | All terminals and wiring harness connections inspected for damage |
| ✅ Housing Condition | Case checked for cracks, corrosion, or mounting damage |
| ✅ Pulley Assembly | Pulley verified to be secure and free of excessive wear |
| ✅ Internal Components | Tested for proper electrical output and charging function |
| ✅ Mounting Points | All mounting brackets and bolt holes verified intact |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50304, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2011 | Kia | Sedona | 3.5L V6 engine – 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 2011 Kia Sedona?
This alternator is specifically for 2011 Kia Sedona models with the 3.5L V6 engine. Contact us with your VIN to verify exact compatibility for your vehicle.
What are signs that my alternator is failing?
Common symptoms include dimming headlights, dashboard warning lights, difficulty starting, or a dead battery. A failing alternator cannot properly charge the battery while the engine runs.
Is this a genuine Kia alternator?
Yes, this is an OEM alternator that was originally installed in a 2011 Kia Sedona. It provides the exact fit and specifications as the original factory part.
How long does alternator installation typically take?
Professional installation usually takes 1-2 hours depending on accessibility. The process involves disconnecting the battery, removing the serpentine belt, and unbolting the alternator from its mounting bracket.
What warranty comes with this used alternator?
This alternator includes our 90-day warranty covering defects in materials and workmanship. The warranty begins from the date of purchase.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 50304 |
| Stock Number | 0430242754 |
| Engine Size | 3.5L V6 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $250-350 | 1 year | Brand new, longest wait time |
| Aftermarket | $120-180 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $85-110 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect the negative battery cable before beginning work to prevent electrical shorts
- Mark or photograph wire connections before removal to ensure proper reconnection
- Check serpentine belt condition and replace if worn while alternator is being serviced
- Ensure all mounting bolts are properly torqued to prevent vibration and premature failure
🔍 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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