Description
Part Description
This Engine Control Module (ECM) was professionally removed from a 2010 Dodge DPU25 pickup truck and has been thoroughly inspected by our certified technicians. The unit is designed for 5.7L gasoline engines with automatic transmission and mounts in the right rear section of the engine compartment. This OEM electronic control unit is currently on our shelf and ready to ship immediately.
The Engine Control Module is the brain of your vehicle’s engine management system, controlling fuel injection, ignition timing, emissions systems, and transmission shifting. ECMs commonly fail due to electrical surges, water damage, or internal component degradation over time. When your ECM fails, you may experience no-start conditions, rough idle, poor fuel economy, transmission shifting problems, or various dashboard warning lights.
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 team can help you find the exact ECM you need and arrange fast shipping anywhere in New England. Contact us today to verify compatibility and secure this essential engine component for your Dodge truck. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Engine Control Module (ECM) – 5.7L Gasoline with Automatic Transmission |
| Interchange # | 2146 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – 152K miles, good working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electronic components with higher mileage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2010 DODGE TRUCKS DPU25 |
| VIN | N/A |
| Vehicle Stock # | 0410244535 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Engine Control Module (ECM) – 5.7L Gasoline with Automatic Transmission:
| ✅ Connector Pins | All pins straight and corrosion-free |
| ✅ Housing Integrity | No cracks or damage to ECM case |
| ✅ Water Damage | No signs of moisture intrusion |
| ✅ Circuit Board | Internal components visually inspected |
| ✅ Mounting Points | All mounting tabs intact |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #2146, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2010 | Dodge | DPU25 | 5.7L gasoline 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 to be programmed for my 2010 Dodge truck?
Yes, this ECM will need to be programmed by a qualified technician or dealership to match your vehicle’s VIN and specific configuration. Programming ensures proper communication with other vehicle systems.
How do I know if my Engine Control Module has failed?
Common symptoms include engine won’t start, rough idle, poor fuel economy, transmission shifting issues, and check engine lights. A diagnostic scan can confirm ECM-related fault codes.
What’s the difference between ECM, PCM, and ECU?
ECM (Engine Control Module) specifically controls engine functions, while PCM (Powertrain Control Module) controls both engine and transmission. ECU is a general term for any Electronic Control Unit in the vehicle.
Is this ECM compatible with other Dodge truck models?
This ECM is specifically for 2010 Dodge DPU25 trucks with 5.7L engines and automatic transmissions. Contact us with your VIN to verify exact compatibility with your vehicle.
What causes Engine Control Modules to fail?
ECMs commonly fail due to electrical surges, water damage from flooding or leaks, vibration damage, or normal wear of internal components over time. Heat and age are also contributing factors.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Part Number | 590 |
| Interchange | 2146 |
| Engine Type | 5.7L Gasoline |
| Transmission | Automatic |
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 | $400-700 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $450-650 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $500 | 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 disconnecting wiring harnesses
- Handle ECM carefully and avoid static electricity – use anti-static precautions
- Ensure all connectors are fully seated and locked in place
- Have ECM programmed immediately after installation for 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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