Description
Part Description
This OEM Electronic Control Module (ECM) was removed from a 2015 Volkswagen Jetta equipped with a 1.8L CPRA engine and automatic transmission. The engine brain box has been thoroughly inspected by our technicians and is currently on the shelf ready to ship. This critical component controls engine timing, fuel injection, emissions systems, and overall engine performance.
The Engine Control Module is the central computer that manages your vehicle’s engine operations. Common reasons for ECM replacement include water damage from flooding, electrical surges, internal component failure, or corrosion from age and environmental exposure. When an ECM fails, symptoms typically include engine stalling, poor fuel economy, rough idling, or the vehicle failing to start altogether.
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 ensures each part meets our high standards before it reaches our shelves. Contact us to verify compatibility with your specific vehicle or browse our extensive online inventory for additional Volkswagen components. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Electronic Control Module (ECM) – Engine Brain Box |
| Interchange # | 62421 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – 138K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2015 VOLKSWAGEN JETTA |
| VIN | N/A |
| Vehicle Stock # | 1029244648 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Electronic Control Module (ECM) – Engine Brain Box:
| ✅ Connector Pins | All pins straight and free of corrosion |
| ✅ Housing Integrity | No cracks or damage to ECM case |
| ✅ Water Damage | No signs of water intrusion or corrosion |
| ✅ Circuit Board | Internal components visually inspected |
| ✅ Part Number Verification | Confirmed correct application for 1.8L CPRA engine |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #62421, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2015 | Volkswagen | Jetta | 1.8L CPRA engine with automatic transmission – 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 ECM need programming for my 2015 Volkswagen Jetta?
Yes, this ECM will require programming to match your vehicle’s VIN and security system. This must be done by a qualified technician with the proper diagnostic equipment.
How do I know if my ECM is failing?
Common symptoms include check engine lights, poor fuel economy, rough idling, stalling, or failure to start. A diagnostic scan can confirm ECM-related fault codes.
Is this ECM compatible with manual transmission Jettas?
This specific unit came from an automatic transmission vehicle. Contact us to verify compatibility with manual transmission applications.
What’s included with the ECM purchase?
You receive the complete Electronic Control Module as shown. Programming and installation are not included and must be performed by a qualified technician.
Can I return this ECM if it doesn’t work?
Yes, this part is covered by our 90-day warranty. If the part fails during normal operation within the warranty period, we will provide a replacement or refund.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Engine Code | CPRA |
| Engine Size | 1.8L |
| Transmission | Automatic |
| Part Number | 590 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $800-1200 | 1 year | Brand new, longest wait time |
| Aftermarket | $400-600 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $150-250 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $100 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect battery before removing old ECM to prevent electrical damage
- Take photos of connector positions before disconnection for proper reinstallation
- Handle ECM carefully and avoid static electricity – use anti-static wrist strap if available
- Ensure all connectors are fully seated and locked in place
- Have ECM programmed immediately after installation for proper vehicle 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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