Description
Part Description
This Grade A alternator was removed from a 2004 Pontiac Grand Am equipped with a 3.4L engine and only 57,000 miles. The unit has been thoroughly inspected by our experienced technicians and is currently on the shelf ready for immediate shipment. As an OEM part, it maintains the original factory specifications and quality standards.
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, failed 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 over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team ensures each part meets our high standards before it reaches our shelves. Contact us today to verify fitment for your specific vehicle or browse our extensive online inventory for additional parts you may 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 – 3.4L Engine |
| Interchange # | 983 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Excellent working condition from 57K-mile vehicle, inspected and ready to ship |
| Warranty | 6-Month Warranty (Low mileage Grade A part with excellent condition qualifies for extended coverage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2004 PONTIAC GRANAM |
| VIN | N/A |
| Vehicle Stock # | 0324255297 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Alternator Assembly – 3.4L Engine:
| ✅ Electrical Output Test | Verified proper voltage and amperage output within specifications |
| ✅ Bearing Condition | Smooth rotation with no excessive play or noise |
| ✅ Brush and Slip Ring Inspection | Good contact surface with adequate brush material remaining |
| ✅ Mounting Points | All mounting ears and threads in excellent condition |
| ✅ Pulley Condition | Pulley properly aligned with no cracks or damage |
| ✅ Electrical Connections | All terminals clean and corrosion-free |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #983, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2004 | Pontiac | Grand Am | 3.4L 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 2004 Pontiac Grand Am?
This alternator is specifically for 2004 Pontiac Grand Am models with the 3.4L engine. Please verify your engine size and contact us with your VIN to confirm exact fitment before ordering.
How do I know if my alternator is failing?
Common signs include dimming headlights, dashboard warning lights, strange noises from the engine bay, or difficulty starting. A simple voltage test can confirm if your alternator is producing adequate charging voltage.
What tools do I need to replace an alternator?
Basic hand tools including wrenches, sockets, and possibly a serpentine belt tool are typically required. The alternator is usually held by 2-3 bolts and connected by electrical wiring that must be properly reconnected.
Is this a remanufactured or used OEM alternator?
This is a used OEM alternator removed from a donor vehicle, not remanufactured. It has been tested and inspected to ensure proper operation before being placed in our inventory.
What is interchange number 983 and why is it important?
The interchange number 983 identifies alternators that are functionally identical across different vehicle applications. This helps ensure compatibility and allows you to cross-reference the part with other sources.
Do you offer installation services for alternators?
We are a parts supplier and do not offer installation services. However, alternator replacement is a common repair that most automotive shops and many DIY mechanics can handle with basic tools.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 983 |
| Stock Number | 0324255297 |
| Part Number | 601 |
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 | $85-$140 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $60-$80 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $45 | 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 and tension after installation
- Verify proper electrical connections are tight and secure before starting engine
🔍 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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