Description
Part Description
This Grade A alternator was removed from a 2009 Subaru Tribeca equipped with the 3.6L engine and 106,000 miles. The part has been thoroughly inspected by our experienced technicians and is currently on the shelf, ready for immediate shipment to get your vehicle back on the road.
The alternator is a critical component of your vehicle’s charging system, converting mechanical energy from the engine into electrical energy to power your car’s electrical systems and recharge the battery. Common alternator failures include worn brushes, faulty diodes, or bearing issues 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. Our experienced team carefully inspects each part to ensure reliability and performance. Browse our extensive online catalog or call us to speak with our knowledgeable parts specialists who can help you find the exact component you need. 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 – 3.6L Engine |
| Interchange # | 50199 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 106K miles, inspected and ready to ship |
| Warranty | 6-Month Warranty (Lower mileage Grade A part with good service history) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2009 SUBARU TRIBEC |
| VIN | N/A |
| Vehicle Stock # | 0206240803 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Alternator Assembly – 3.6L Engine:
| ✅ Electrical connections | All terminals clean and secure, no corrosion |
| ✅ Housing condition | Case intact with no cracks or damage |
| ✅ Pulley assembly | Pulley spins freely with no wobble or binding |
| ✅ Mounting points | All mounting ears and brackets in good condition |
| ✅ Internal components | No unusual noise when rotated, bearings smooth |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50199, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2008-2009 | Subaru | Tribeca | 3.6L engine only – 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 2009 Subaru Tribeca?
This alternator is specifically for 2008-2009 Subaru Tribeca models with the 3.6L engine. Please verify your engine size or contact us with your VIN for guaranteed fitment confirmation.
What are signs that my Subaru Tribeca alternator is failing?
Common symptoms include dimming headlights, dashboard battery warning light, difficulty starting, or electrical accessories not working properly. A failing alternator will eventually leave you with a dead battery.
How do I know if I need a new alternator or just a battery?
If your battery keeps dying even after charging or replacement, the alternator is likely the culprit. A simple voltage test can determine if your alternator is producing the proper 13.5-14.5 volts while running.
Is this a remanufactured or used OEM alternator?
This is a genuine used OEM Subaru alternator removed from a donor vehicle. It has been inspected for proper function and is not a remanufactured unit.
What tools do I need to replace a Subaru Tribeca alternator?
Basic hand tools including wrenches, sockets, and possibly a serpentine belt tool. The alternator is typically accessible from the top of the engine bay in most Tribeca models.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 50199 |
| Engine Type | 3.6L H6 |
| Stock Number | 0206240803 |
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 | $90-120 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 6-Month Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect the negative battery cable before beginning work to prevent electrical shorts
- Take a photo of wire connections before removal to ensure proper reconnection
- Check serpentine belt condition while alternator is removed – replace if cracked or frayed
- Clean battery terminals and check battery condition – a weak battery can damage a good alternator
🔍 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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