Description
Part Description
This engine control module (ECM) was removed from a 2010 Nissan Altima sedan equipped with a 2.5L 4-cylinder engine and CVT automatic transmission. The unit is designed for California emissions specifications and has been thoroughly inspected by our technicians. This electronic brain box is currently on our shelf and ready for immediate shipment.
The engine control module is the central computer that manages your vehicle’s engine performance, fuel injection, ignition timing, and emissions systems. When an ECM fails, symptoms include poor fuel economy, rough idling, stalling, or the check engine light staying on. A faulty ECM can also prevent your vehicle from starting or cause erratic engine behavior that affects drivability and performance.
At 603 Auto Salvage, we maintain over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team carefully inspects each component to ensure reliability and performance. Contact us to verify compatibility with your specific vehicle or browse our extensive inventory online for additional Nissan 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 # | 52648 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | C — Grade C – Good working condition, removed from 2.5L CVT vehicle, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2010 NISSAN ALTIMA |
| VIN | N/A |
| Vehicle Stock # | 0428239424 |
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 |
| ✅ Internal Components | No signs of water damage or burnt components detected |
| ✅ Mounting Points | All mounting tabs and brackets verified intact |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #52648, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2010 | Nissan | Altima | 2.5L 4-cylinder with CVT transmission, California emissions – 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 Nissan Altima?
This ECM is compatible with 2010 Nissan Altima models equipped with 2.5L 4-cylinder engines and CVT transmissions with California emissions. Contact us with your VIN to verify exact compatibility before purchase.
Does the ECM need to be programmed after installation?
Yes, most ECMs require programming to match your vehicle’s VIN and specific configuration. This service is typically performed by a Nissan dealer or qualified automotive technician with the proper diagnostic equipment.
What are signs that my ECM is failing?
Common symptoms include check engine light, poor fuel economy, rough idling, stalling, hard starting, or erratic engine performance. A professional diagnostic scan can help confirm ECM-related issues.
Is this a genuine Nissan ECM?
Yes, this is an original equipment manufacturer (OEM) part removed from a donor vehicle. It is not an aftermarket or remanufactured unit.
What is included with the ECM purchase?
You will receive the engine control module unit only. Programming, installation, and any required connectors or mounting hardware are not included.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 52648 |
| Engine Type | 2.5L 4-cylinder |
| Transmission | CVT Automatic |
| Emissions | California Specification |
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 | $100-150 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 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 ECM to avoid damaging sensitive electronics
- Ensure all electrical connections are clean and properly seated before starting vehicle
- Have the ECM professionally programmed with your vehicle’s VIN and configuration data
🔍 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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