Description
Part Description
This OEM alternator was removed from a 2007 BMW 328 and has been professionally inspected for quality and functionality. The 180-amp unit is currently on our shelf and ready for immediate shipment to get your BMW back on the road quickly.
Alternators are essential components that charge your vehicle’s battery and power electrical systems while the engine runs. Common signs of alternator failure include dimming headlights, dashboard warning lights, difficulty starting, or complete electrical system failure. When your BMW’s alternator fails, replacing it with a quality OEM part ensures proper charging system operation and electrical reliability.
603 Auto Salvage maintains over 50,000 quality used auto parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team can help you find the exact part you need for your BMW repair. 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 | Alternator Assembly – 180 Amp |
| Interchange # | 50204 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | C — Grade C – Functional condition with 225K miles, inspected and ready to ship |
| Warranty | 30-Day Warranty (Higher mileage component with standard coverage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2007 BAVARIAN MOTOR WORKS (BMW) BMW328 |
| VIN | N/A |
| Vehicle Stock # | 1028250580 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Alternator Assembly – 180 Amp:
| ✅ Electrical Output Test | 180 amp output verified within specifications |
| ✅ Housing Condition | Case intact with no cracks or damage |
| ✅ Pulley Assembly | Pulley spins freely with no excessive play |
| ✅ Mounting Points | All mounting ears and bolt holes undamaged |
| ✅ Connector Condition | Electrical connections clean and secure |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50204, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2007 | BMW | 328 | 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 2007 BMW 328?
This alternator was removed from a 2007 BMW 328 and should be compatible. We recommend verifying your vehicle’s specific requirements and interchange number 50204 before ordering.
What are the signs my BMW alternator is failing?
Common symptoms include dimming headlights, dashboard warning lights, slow engine cranking, or complete electrical failure. A failing alternator may also cause unusual noises from the engine bay.
Is this a 180 amp alternator?
Yes, this is a 180-amp alternator as specified in our inspection notes. This output rating is important for proper electrical system function in your BMW.
How long does alternator installation typically take?
Professional installation usually takes 1-3 hours depending on accessibility and vehicle configuration. The process involves disconnecting the battery, removing the serpentine belt, and unbolting the old unit.
Do you test alternators before selling them?
Yes, we inspect all alternators for proper electrical output, physical condition, and mounting integrity before listing them for sale. This unit has been verified to meet 180-amp specifications.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 50204 |
| Stock Number | 1028250580 |
| Output Rating | 180 Amp |
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 | $125-175 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $115 | 30-Day Warranty | Tested, Grade C, ships in 24hrs |
Installation Notes
- Disconnect the negative battery cable before beginning work to prevent electrical shorts
- Mark or photograph belt routing before removal to ensure proper reinstallation
- Clean all electrical connections with contact cleaner before connecting to new alternator
- Torque mounting bolts to BMW specifications 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
- 30-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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