Description
Part Description
This engine control module (ECM) was removed from a 2010 Hyundai Tucson with the 2.4L engine and California emissions package. The electronic control unit has been inspected by our technicians and is ready to ship from our facility. This OEM part controls critical engine functions including fuel injection, ignition timing, and emissions systems.
Engine control modules commonly fail due to electrical surges, water damage, or internal component wear over time. When an ECM fails, symptoms include poor engine performance, stalling, rough idle, or the vehicle may not start at all. A functioning ECM is essential for proper engine operation and emissions compliance.
603 Auto Salvage maintains over 50,000 used auto parts in stock from more than 1,100 vehicles. Our experienced team can help you find the right ECM for your Hyundai or answer questions about compatibility and programming requirements. Browse our inventory online or call us to speak with a parts specialist. 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 # | 53444 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | C — Grade C – Good working condition from 226K mile vehicle, inspected and ready to ship |
| Warranty | 30-Day Warranty (Standard warranty for high-mileage electronic components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2010 HYUNDAI TUCSON |
| VIN | N/A |
| Vehicle Stock # | 0530243904 |
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 free of corrosion |
| ✅ Housing Integrity | No cracks or damage to ECM case |
| ✅ Internal Components | No signs of water damage or burning |
| ✅ Circuit Board | Clean with no visible component damage |
| ✅ Programming Status | Will require programming to your vehicle |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #53444, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2010 | Hyundai | Tucson | 2.4L engine with 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 Hyundai Tucson?
This ECM is compatible with 2010 Tucson models equipped with the 2.4L engine and California emissions package. Programming to your specific vehicle will be required for proper operation.
Does the ECM need to be programmed after installation?
Yes, this engine control module will need to be programmed by a qualified technician or dealership to match your vehicle’s VIN and specifications before it will function properly.
What causes ECM failure in Hyundai vehicles?
Common causes include electrical surges from jump starting, water damage from flooding, internal component wear, and voltage spikes from alternator problems. Symptoms include poor performance, stalling, or no-start conditions.
Is this the same as a PCM or engine computer?
Yes, ECM (Engine Control Module), PCM (Powertrain Control Module), and engine computer all refer to the same component that controls engine functions like fuel injection and ignition timing.
What tools are needed to replace an ECM?
Basic hand tools for removal and installation, plus access to programming equipment or a trip to a qualified shop for programming the new module to your vehicle.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 53444 |
| Part Number | 590 |
| Engine Type | 2.4L with California Emissions |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $400-600 | 1 year | Brand new, longest wait time |
| Aftermarket | $250-400 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $100-150 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 30-Day Warranty | Tested, Grade C, ships in 24hrs |
Installation Notes
- Disconnect battery before removing old ECM to prevent electrical damage
- Take photos of connector positions before disconnection for reference
- Handle the ECM carefully and avoid static electricity discharge
- Ensure all connectors are fully seated and locked in place
- Have the new ECM programmed before expecting normal 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
- 30-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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