Description
Part Description
This engine control module (ECM) was removed from a 2010 Honda Accord 2.4L LX with manual transmission. The electronic control unit has been professionally inspected and is currently on our shelf ready to ship. This OEM Honda part carries ID number 37820-RNO-A82 and is located in the left front engine compartment.
The engine control module is the brain of your vehicle’s engine management system, controlling fuel injection, ignition timing, emissions systems, and other critical engine functions. When ECMs fail, symptoms include poor fuel economy, rough idling, stalling, check engine lights, or complete no-start conditions. Replacement with a quality used OEM unit like this one restores proper engine operation at a fraction of dealer cost.
603 Auto Salvage maintains over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team inspects every electronic component to ensure reliability. Browse our extensive Honda inventory online or call us to verify compatibility and availability for your specific vehicle. 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 # | 52533 |
| OEM Part Number | 37820-RNO-A82 |
| Side | N/A |
| Part Grade | C — Grade C – Good working condition from 237K 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 | 2010 HONDA ACCORD |
| VIN | N/A |
| Vehicle Stock # | 0212241416 |
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 Integrity | All electrical connectors checked for damage and corrosion |
| ✅ Housing Condition | ECM case inspected for cracks or impact damage |
| ✅ Pin Condition | All connector pins verified straight and undamaged |
| ✅ Circuit Board | Internal components checked for visible damage or burn marks |
| ✅ Part Number Verification | OEM part number confirmed as 37820-RNO-A82 |
| ✅ Mounting Tabs | Mounting points inspected for proper installation capability |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #52533, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2010 | Honda | Accord | 2.4L LX with manual 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 work in my 2010 Honda Accord?
This ECM is specifically for 2010 Accord 2.4L LX models with manual transmission. Programming may be required for proper operation in your vehicle.
Does this engine control module need to be programmed?
Most ECMs require programming or adaptation to work with your specific vehicle’s VIN and security system. Contact a qualified technician for programming services.
What causes Honda Accord ECMs to fail?
Common causes include electrical surges, water damage, overheating, and normal wear over time. Symptoms include check engine lights, poor performance, and starting issues.
How do I know if my ECM is bad?
Signs of ECM failure include check engine lights, poor fuel economy, rough idling, stalling, transmission shifting problems, or complete no-start conditions.
Is this the same as a PCM or ECU?
ECM (Engine Control Module), PCM (Powertrain Control Module), and ECU (Electronic Control Unit) are similar terms. This specific unit controls engine functions in your Honda Accord.
What is interchange number 52533?
The interchange number 52533 helps identify compatible ECMs across different part suppliers and salvage yards for cross-referencing purposes.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Honda Part Number | 37820-RNO-A82 |
| Interchange Number | 52533 |
| Location | Left front engine compartment |
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 before removing or installing ECM to prevent electrical damage
- Use anti-static precautions when handling the electronic control module
- Ensure all electrical connections are clean and properly seated
- Professional programming will likely be required after installation
- Clear diagnostic codes after installation and programming is complete
🔍 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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