Description
Part Description
This Grade A alternator was removed from a 2001 Jeep Wrangler equipped with the 4.0L engine and has 129,000 miles on the donor vehicle. The alternator has been thoroughly inspected by our experienced technicians and is currently on the shelf ready for immediate shipment. This OEM part shows good working condition and represents excellent value compared to expensive new replacement units.
The alternator is a critical component of your Jeep’s charging system, responsible for converting mechanical energy from the engine into electrical power to charge the battery and run electrical systems. Common alternator failures include worn brushes, failed diodes, or bearing problems that result in dim lights, battery warning lights, or complete electrical system failure. Replacing a failing alternator promptly prevents being stranded with a dead battery.
603 Auto Salvage maintains an inventory of over 50,000 quality used parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced staff can help you find the right alternator for your Jeep Wrangler and answer any compatibility questions. Browse our online inventory or contact us directly 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 – 4.0L Engine |
| Interchange # | 941 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 129K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard electrical component warranty based on mileage and condition) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2001 JEEP WRANGL |
| VIN | N/A |
| Vehicle Stock # | 0916245346 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Alternator Assembly – 4.0L Engine:
| ✅ Electrical Connections | All terminals and connectors inspected for corrosion and damage |
| ✅ Housing Condition | Case checked for cracks, mounting points verified intact |
| ✅ Pulley Assembly | Pulley spins freely, no excessive play or noise |
| ✅ Internal Components | Brushes and slip rings inspected for proper condition |
| ✅ Output Testing | Charging output verified within specifications |
| ✅ Mounting Hardware | All brackets and hardware included and functional |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #941, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2001 | Jeep | Wrangler | 4.0L 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 2001 Jeep Wrangler 4.0L?
Yes, this alternator is specifically from a 2001 Jeep Wrangler with 4.0L engine. We recommend verifying your engine size and checking the interchange number 941 for complete compatibility confirmation.
What are signs that my Jeep Wrangler alternator is failing?
Common symptoms include dim headlights, battery warning light, electrical issues, or the battery not staying charged. You may also hear grinding or whining noises from the alternator area.
How many miles were on the donor vehicle?
This alternator came from a Jeep Wrangler with 129,000 miles. The part has been inspected and graded A for good working condition.
Is this a remanufactured or used OEM alternator?
This is a used OEM alternator removed from a donor vehicle. It has not been remanufactured but has been inspected and tested for proper operation.
What warranty comes with this used alternator?
This alternator includes our standard 90-day warranty covering defects in the part. The warranty begins from the date of purchase and covers replacement or refund for defective parts.
Do you have alternators for other Jeep Wrangler years?
Yes, we stock alternators for various Jeep Wrangler model years. Contact us with your specific year, engine size, and VIN to check availability for your vehicle.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 941 |
| Stock Number | 0916245346 |
| 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 | $120-180 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $85-120 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect battery negative terminal before beginning alternator replacement
- Take photos of wire connections before removal to ensure proper reconnection
- Check belt tension after installation – too tight can damage bearings
- Clean all electrical connections with contact cleaner for best performance
- Test charging system after installation to verify proper operation
🔍 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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