Description
Part Description
This engine control module (ECM) was removed from a 2013 Honda Civic equipped with a 1.8L automatic transmission and California emissions package. The electronic control unit has been professionally inspected and tested to ensure proper functionality. This OEM Honda part is currently on our shelf and ready for immediate shipment to get your Civic running properly again.
The engine control module serves as the brain of your Honda’s engine management system, controlling fuel injection, ignition timing, emissions systems, and transmission operation. ECMs commonly fail due to electrical surges, water damage, or internal component degradation over time, causing symptoms like rough idle, poor fuel economy, transmission shifting issues, or complete no-start conditions. A functioning ECM is essential for proper engine operation and emissions compliance.
603 Auto Salvage maintains an inventory of over 50,000 quality used auto parts from more than 1,100 vehicles. Our experienced team carefully inspects each component to ensure you receive a reliable replacement part. Contact us to verify compatibility with your specific vehicle or browse our extensive online inventory for additional Honda Civic parts and accessories. 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 # | 61324 |
| OEM Part Number | 37820-R1Y-L57 |
| Side | N/A |
| Part Grade | X — Good working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2013 HONDA CIVIC |
| VIN | N/A |
| Vehicle Stock # | PCM6972 |
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 |
| ✅ Circuit Board Condition | Internal components visually inspected for damage |
| ✅ Case Condition | Housing checked for cracks and water damage |
| ✅ Pin Connections | All pins verified for proper alignment and condition |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #61324, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2013 | Honda | Civic | 1.8L automatic transmission with California emissions – Contact us for full compatibility verification |
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 2013 Honda Civic?
This ECM is specifically for 2013 Honda Civic models with 1.8L automatic transmission and California emissions. Contact us with your VIN to verify exact compatibility before purchase.
Does the ECM need to be programmed after installation?
Yes, most Honda ECMs require programming to match your vehicle’s VIN and security system. This should be done by a qualified Honda technician or automotive locksmith.
What are signs that my Honda Civic ECM is failing?
Common symptoms include check engine lights, rough idle, poor fuel economy, transmission shifting problems, or complete no-start conditions. Professional diagnosis is recommended to confirm ECM failure.
Is this the original Honda part number?
Yes, this is OEM Honda part number 37820-R1Y-L57, ensuring proper fit and function in your 2013 Civic with the specified engine and transmission combination.
How long does ECM installation typically take?
ECM replacement usually takes 1-2 hours for the physical installation, plus additional time for programming and system initialization by a qualified technician.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Honda OEM Part Number | 37820-R1Y-L57 |
| Interchange Number | 61324 |
| Engine Application | 1.8L Automatic Transmission |
| Emissions Type | California Emissions |
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 | $250-400 | 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 X, ships in 24hrs |
Installation Notes
- Disconnect battery before removing old ECM to prevent electrical damage
- Take photos of connector positions before disconnection for proper reassembly
- Handle ECM carefully and avoid static electricity – use anti-static precautions
- Ensure all connectors are fully seated and locked in place during installation
- 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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