Description
Part Description
This OEM alternator was removed from a 2017 Volkswagen Jetta equipped with a 1.4L engine. The unit is manufactured by Bosch and features 140 amp output capacity. This part has been thoroughly inspected by our technicians and is currently on the shelf ready for immediate shipment.
The alternator is a critical component of your vehicle’s charging system, converting mechanical energy from the engine into electrical energy to power accessories and charge the battery. Common alternator failures include worn brushes, failed diodes, or bearing issues that can leave you stranded with a dead battery. Symptoms of alternator problems 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 contact us to verify fitment 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 – 140 Amp Bosch |
| Interchange # | 61154 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 1.4L engine, 140 amp output, Bosch manufacturer, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard electrical component warranty based on part type and condition) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2017 VOLKSWAGEN JETTA |
| VIN | N/A |
| Vehicle Stock # | 1011244687 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Alternator Assembly – 140 Amp Bosch:
| ✅ Electrical Output Test | 140 amp capacity verified, proper voltage regulation confirmed |
| ✅ Physical Condition | Housing intact, no cracks or damage, mounting points secure |
| ✅ Bearing Operation | Smooth rotation, no excessive play or noise |
| ✅ Brush and Slip Ring | Adequate brush material remaining, slip rings in good condition |
| ✅ Pulley Assembly | Pulley properly secured, no wobble or damage |
| ✅ Electrical Connections | All terminals clean and undamaged, proper continuity verified |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #61154, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2017 | Volkswagen | Jetta | 1.4L engine with 140 amp alternator – 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 2017 Volkswagen Jetta?
This alternator is specifically for 2017 Jetta models with 1.4L engines requiring 140 amp output. Please verify your engine size and alternator specifications before ordering to ensure proper fitment.
How do I know if my alternator is failing?
Common signs include dimming headlights, dashboard battery warning light, difficulty starting, or electrical accessories not working properly. A multimeter test can verify if your alternator is producing proper voltage output.
Is this a Bosch OEM alternator?
Yes, this is an original equipment Bosch alternator that was factory-installed on the donor vehicle. It maintains the same specifications and quality as the original part in your Jetta.
What tools are needed to replace an alternator?
Basic hand tools including wrenches, sockets, and possibly a serpentine belt tool are typically required. The battery should be disconnected before beginning any electrical work on the charging system.
How long do alternators typically last?
Alternators generally last 80,000 to 150,000 miles depending on driving conditions and maintenance. Regular belt inspections and keeping electrical connections clean can extend alternator life.
Can I test this alternator before installation?
Yes, most auto parts stores can bench test alternators to verify proper output and function. We recommend testing any electrical component before installation to ensure it meets your vehicle’s requirements.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 61154 |
| Manufacturer | Bosch |
| Output Rating | 140 Amp |
| Engine Application | 1.4L |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $280-$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
- Take a photo of wire connections before removal to ensure proper reconnection
- Check serpentine belt condition and tension after installation
- Verify proper alternator output with a multimeter after installation – should read 13.5-14.5 volts at idle
🔍 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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