Description
Part Description
This engine control module (ECM) was removed from a 2005 Honda Odyssey EX-L with leather interior. The electronic brain box is located on the passenger side of the engine bay and has been professionally inspected and tested. This OEM Honda part is currently on our shelf and ready to ship immediately.
The engine control module is the computer that manages your Honda’s engine performance, fuel injection, ignition timing, and emissions systems. ECMs commonly fail due to electrical surges, water damage, or internal component wear over time. When your ECM fails, you may experience no-start conditions, poor fuel economy, rough idling, or check engine lights that won’t clear.
603 Auto Salvage stocks over 50,000 used auto parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team can help you find the right ECM for your Honda and verify compatibility. Call us today or browse our online inventory to find quality used parts at unbeatable prices. 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 Brain Box |
| Interchange # | 60808 |
| OEM Part Number | 37820-RGM-A61 |
| Side | N/A |
| Part Grade | X — Used OEM part, inspected and tested, ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electronic components and control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2005 HONDA ODYSSE |
| VIN | N/A |
| Vehicle Stock # | PCM4424 |
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 Brain Box:
| ✅ Connector Pins | All pins straight and corrosion-free |
| ✅ Housing Integrity | No cracks or damage to ECM case |
| ✅ Circuit Board | Internal components visually inspected |
| ✅ Mounting Points | All mounting tabs and brackets intact |
| ✅ Part Number Verification | OEM part number confirmed and documented |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #60808, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2005-2006 | Honda | Odyssey EX-L | 3.5L V6 with leather interior |
| 2005-2006 | Honda | Odyssey Touring | 3.5L V6 engine |
| 2005 | Honda | Odyssey EX | Verify ECM part number for compatibility |
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 work in my 2005 Honda Odyssey?
This ECM fits 2005-2006 Honda Odyssey EX-L and Touring models with the 3.5L V6 engine. You’ll need to verify the OEM part number 37820-RGM-A61 matches your vehicle’s requirements.
Does the ECM need to be programmed after installation?
Yes, most Honda ECMs require programming to your vehicle’s VIN and may need key programming. This should be done by a qualified Honda technician or automotive locksmith with the proper equipment.
What are signs that my Honda Odyssey ECM is failing?
Common symptoms include no-start conditions, engine stalling, poor fuel economy, rough idling, transmission shifting issues, and check engine lights that return after clearing codes.
Can I install this ECM myself?
While the physical installation is straightforward, ECM replacement typically requires professional programming and calibration. The module is located in the engine bay on the passenger side for easy access.
What’s included with this used Honda ECM?
You’ll receive the complete engine control module as shown, inspected and ready to install. Programming and installation are not included and must be performed by a qualified technician.
How do I verify this is the correct ECM for my Odyssey?
Check your current ECM’s part number (37820-RGM-A61) and compare it to this listing. You can also provide your VIN and we’ll help verify compatibility before purchase.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Honda OEM Part Number | 37820-RGM-A61 |
| Interchange Number | 60808 |
| Vehicle Application | 2005 Honda Odyssey EX-L 3.5L V6 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $450-$650 | 1 year | Brand new, longest wait time |
| Aftermarket | $200-$350 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $75-$125 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $50 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
Installation Notes
- Disconnect battery and wait 10 minutes before removing old ECM
- Take photos of connector positions before disconnecting wiring harnesses
- Handle ECM carefully – avoid static electricity and moisture exposure
- Ensure all connectors click securely into place during installation
- 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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