Description
Part Description
This used OEM engine control module was removed from a 2011 Honda Odyssey donor vehicle equipped with a 3.5L engine and automatic transmission. The ECM is located in the right-hand fender well and controls critical engine functions including fuel injection, ignition timing, and emissions systems. This unit has been inspected by our technicians and is currently on the shelf ready to ship.
The engine control module is the brain of your Honda’s engine management system, processing data from various sensors to optimize performance, fuel economy, and emissions. Common reasons for ECM replacement include water damage from flooding, electrical failures, internal component degradation, or accident damage. When your ECM fails, you may experience no-start conditions, poor fuel economy, rough idle, or check engine lights that won’t clear.
603 Auto Salvage maintains an inventory of over 50,000 used auto parts from more than 1,100 vehicles, ensuring we have the Honda parts you need. Our experienced team can help verify compatibility and answer technical questions about this engine control module. Contact us to confirm fitment for your specific Honda Odyssey or browse our extensive online inventory for additional Honda parts. 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) – Electronic Control Unit |
| Interchange # | 53149 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | C — Grade C – Good working condition from 211K mile vehicle, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard electronic component warranty coverage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2011 HONDA ODYSSE |
| VIN | N/A |
| Vehicle Stock # | 0130259514 |
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) – Electronic Control Unit:
| ✅ Connector Pins | All pins intact with no corrosion or damage |
| ✅ Housing Integrity | Case free from cracks or impact damage |
| ✅ Water Damage | No signs of water intrusion or corrosion |
| ✅ Circuit Board | Internal components visually inspected through clear sections |
| ✅ Mounting Tabs | All mounting points secure and undamaged |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #53149, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2011 | Honda | Odyssey | EX trim with 3.5L engine and 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 2011 Honda Odyssey?
Yes, this engine control module will need to be programmed by a Honda dealer or qualified technician with the proper diagnostic equipment. The ECM must be matched to your vehicle’s VIN and security system.
How do I know if my Honda Odyssey ECM has failed?
Common symptoms include no-start conditions, engine stalling, poor fuel economy, rough idle, transmission shifting issues, or persistent check engine lights. A professional diagnostic scan can confirm ECM failure.
What’s the difference between an ECM and PCM on a Honda Odyssey?
ECM (Engine Control Module) specifically controls engine functions, while PCM (Powertrain Control Module) controls both engine and transmission. This 2011 Odyssey uses separate modules for engine and transmission control.
Can I install this Honda ECM myself?
While the physical installation involves disconnecting the battery and swapping connectors, professional programming is required afterward. The ECM must be programmed to your specific vehicle before it will function properly.
What causes Honda Odyssey ECMs to fail?
Common causes include water damage from flooding or leaks, electrical surges, internal component wear, overheating, or impact damage from accidents. Age and high mileage can also contribute to electronic component failure.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 53149 |
| Stock Number | 0130259514 |
| Location | Right fender well |
| Engine | 3.5L V6 |
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 C, ships in 24hrs |
Installation Notes
- Disconnect battery and wait 10 minutes before removing old ECM to prevent electrical damage
- Take photos of connector positions before disconnection to ensure proper reassembly
- Handle the ECM by its case only – avoid touching connector pins or circuit boards
- Ensure all connectors click securely into place and verify no loose connections
- Have the ECM programmed immediately after installation – do not attempt to start without programming
🔍 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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