Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.
Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.
$50.00
Used OEM Engine Control Module (ECM) for 2010 Honda Civic with 1.8L SOHC engine. This electronic brain box controls fuel injection, ignition timing, and emissions systems. Interchange #52114, Stock #092723ECM.
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This Engine Control Module (ECM) was removed from a 2010 Honda Civic equipped with a 1.8L SOHC automatic transmission engine for the US market. The unit has been professionally inspected and is currently on our shelf ready to ship. Located behind the battery tray, this electronic brain box carries OEM part number 37820-RNA-A72.
The Engine Control Module is the central computer that manages your Honda’s fuel injection, ignition timing, emissions controls, and transmission shifting. Common reasons for ECM replacement include water damage from flooding, electrical surges, internal component failure, or corrosion from battery acid exposure. When an ECM fails, symptoms include no-start conditions, rough idle, poor fuel economy, transmission shifting problems, or multiple dashboard warning lights.
At 603 Auto Salvage, we maintain over 50,000 used auto parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact ECM for your Honda Civic and verify compatibility with your vehicle’s VIN. Browse our online inventory or call us directly to speak with our parts specialists about this Engine Control Module and our current Honda parts selection. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
| Part | Engine Control Module (ECM) – Electronic Brain Box |
| Interchange # | 52114 |
| OEM Part Number | 37820-RNA-A72 |
| Side | N/A |
| Part Grade | X — Good working condition, removed from running vehicle, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules and computer components) |
| Type | Used OEM |
| Year / Make / Model | 2010 HONDA CIVIC |
| VIN | N/A |
| Vehicle Stock # | 092723ECM |
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 plastic housing |
| ✅ Circuit Board | No visible burn marks or component damage |
| ✅ Mounting Tabs | All mounting points intact |
| ✅ Part Number Verification | Confirmed OEM part number 37820-RNA-A72 |
| ✅ Water Damage Check | No signs of water intrusion or corrosion |
Based on interchange #52114, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2006-2011 | Honda | Civic | 1.8L SOHC engine, automatic transmission, US market |
| 2006-2011 | Honda | Civic Sedan | 1.8L SOHC engine, automatic transmission |
| 2006-2011 | Honda | Civic Coupe | 1.8L SOHC engine, automatic transmission |
| 2007-2011 | Honda | Civic Hybrid | Verify compatibility – some hybrid models use different ECM |
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
Yes, this Engine Control Module will need to be programmed by a Honda dealer or qualified automotive locksmith to match your vehicle’s VIN and security system. The programming process typically takes 1-2 hours and requires specialized Honda diagnostic equipment.
Common symptoms of ECM failure include engine not starting, rough idle, stalling, poor fuel economy, transmission not shifting properly, check engine light, and multiple warning lights on the dashboard. A diagnostic scan can confirm ECM-related trouble codes.
ECM (Engine Control Module) specifically controls engine functions like fuel injection and ignition timing, while PCM (Powertrain Control Module) controls both engine and transmission. This 2010 Civic uses separate modules for engine and transmission control.
Yes, water damage is a common cause of ECM failure in Honda Civics. The ECM location behind the battery tray can be exposed to water from flooding, battery acid leaks, or coolant system failures. Always check for signs of corrosion when diagnosing ECM problems.
This specific ECM is programmed for automatic transmission vehicles. Manual transmission Civics use different ECM programming and may have different part numbers. Contact us to verify compatibility with your specific transmission type.
ECM replacement requires basic hand tools to remove the battery and battery tray, plus access to Honda diagnostic equipment for programming. The physical installation is straightforward, but professional programming is required for the vehicle to start and run properly.
Looking for this part by number? Here are the reference numbers:
| Honda OEM Part Number | 37820-RNA-A72 |
| Interchange Number | 52114 |
| Engine Type | 1.8L SOHC |
| Transmission Type | Automatic |
| Market | US Domestic |
| 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 |
🔍 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
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.
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.
| Weight | 2 lbs |
|---|
Rating
good lead times and customer service, look forward to more business here
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Drove from new york, Julie was a sweetheart asked questions to make sure that my ECU was the proper part number and was compatible with my manual Accord, price was phenomenal I highly recommend them for any parts your car may need. Definitely the best salvage yard around
Great experience at 603 Auto Salvage! ⭐️ The owner and employee were both extremely helpful and easy to work with. I was able to find everything I needed in one stop — about seven different items — which saved me a lot of time and hassle. Good selection, fair pricing, and friendly service. Definitely recommend checking them out if you're looking for parts. I’ll be back again! 👍🔧🚗
I had a great experience with 603 Auto Salvage Inc. The team was very helpful and quickly found the exact part I needed. They kept me informed and made the pickup process easy. The price was very fair, and the service was excellent. I would definitely recommend them and will use them again if I need parts in the future.
Excellent support, she helped me with my order service was fast and exactly what I needed.Very Professional.
The customer service at 603 was great. They found the part I needed very quickly and promptly notified me when it was ready to be picked up. There wasn’t any other place in the area that had what I needed. The price was very good also. I will be using them again for sure.
I had a great experience. They didn’t just look up the part I needed they took the time to explain how to install it and made sure I understood everything. I even received a call back, which I really appreciated. Everyone I spoke with was friendly and patient, and I never felt brushed off. I truly felt taken care of. Highly recommend if you want knowledgeable people who actually care about helping you. Kristy Thanks Guys!
Drove from Connecticut to get here. Had parts for a relatively rare car that dozens of other places didn't have. I got a hood, fender and bumper cover that were in near mint condition for a fifteen year old car. They pulled all the parts for me and had everything ready within an hour. Very reasonably priced. Highly recommend
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Confianza y buen servicio ala comunidad ispana
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Great service! Picked up a door for my car and it was in good condition.
Purchased a wheel they had it ready the next day , not damaged, and ready for pickup. Julie was helpful at the front desk giving a specific time frame and held to it.
Super Friendly, Easy to work with, Accurate inventory, and great prices
Great place, have a wide selection of cars. They definitely will have what you need if not they will help a ton!
Great customer service and great prices!!! I purchased an engine that was in excellent condition and could not beat the price. The woman at the desk, Julie, was very helpful and knowledgeable. They put the engine on the back of the truck for me And secured it as well. I highly recommend this place. I will be coming here for any parts I need.
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