Description
Part Description
This Engine Control Module (ECM) was removed from a 2006 Infiniti M35 AWD donor vehicle and has been professionally inspected. The unit is designed for AWD models without adaptive cruise control and fits vehicles produced through February 2006. This electronic brain box has been tested and is currently on our shelf 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 ECMs fail, symptoms include poor fuel economy, rough idling, stalling, or the vehicle failing to start altogether. These units commonly fail due to electrical surges, moisture damage, or internal component wear over time.
Get your Infiniti M35 running properly again with this quality used ECM. Our salvage yard maintains over 50,000 parts in stock from more than 1,100 vehicles, ensuring we have the components you need. Browse our online inventory or call our parts specialists 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 # | 61116 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | X — Grade X – Functional condition, inspected and ready to ship. Located in RH kick panel, AWD models without adaptive cruise through 2/06 |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules and computer components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2006 INFINITI M35 |
| VIN | N/A |
| Vehicle Stock # | M35ECM24 |
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 inspected for damage and corrosion |
| ✅ Housing Condition | ECM case checked for cracks, water damage, and physical integrity |
| ✅ Pin Condition | All connector pins verified straight and free of corrosion |
| ✅ Internal Function | Unit tested for basic electrical response and functionality |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #61116, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2006 | Infiniti | M35 | AWD models without adaptive cruise control, through 2/06 production only – 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 2006 Infiniti M35?
This ECM fits 2006 M35 AWD models without adaptive cruise control that were produced through February 2006. 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 should be done by a qualified technician or dealership after installation.
What are signs that my ECM is failing?
Common symptoms include engine stalling, poor fuel economy, rough idling, check engine lights, or the vehicle not starting. These issues can also be caused by other components, so proper diagnosis is recommended.
Is this the same as a PCM or ECU?
ECM (Engine Control Module), PCM (Powertrain Control Module), and ECU (Engine Control Unit) are similar terms often used interchangeably. This specific unit controls engine management functions in your Infiniti M35.
Where is the ECM located in the M35?
In the 2006 Infiniti M35, the ECM is located in the right-hand kick panel area inside the passenger compartment for easy access during service.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 61116 |
| Stock Number | M35ECM24 |
| Location Code | RH Kick Panel |
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 | $200-350 | 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 X, ships in 24hrs |
Installation Notes
- Disconnect battery before removing or installing ECM to prevent electrical damage
- Handle the ECM carefully and avoid static electricity – use anti-static precautions
- Ensure all electrical connections are clean and properly seated before reconnection
- Have the ECM programmed by a qualified technician after installation for proper 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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