Description
Part Description
This engine control module (ECM) was removed from a 2006 Nissan Altima equipped with a 2.5L 4-cylinder engine and automatic transmission. The unit has been inspected and is currently on our shelf ready to ship. This ECM includes cruise control functionality and was originally equipped for California emissions standards.
The engine control module is the brain of your vehicle’s engine management system, controlling fuel injection, ignition timing, emissions systems, and other critical engine functions. When an ECM fails, you may experience poor fuel economy, rough idling, stalling, or the check engine light. Replacement is often necessary due to internal circuit failure, water damage, or electrical surges.
603 Auto Salvage maintains over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact ECM you need for your Nissan Altima. Browse our online inventory or contact us 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 Control Unit |
| Interchange # | 61131 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | X — Grade X – Functional condition, 2.5L 4-cylinder AT with cruise control, California emissions |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2006 NISSAN ALTIMA |
| VIN | N/A |
| Vehicle Stock # | PCM8336 |
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 Control Unit:
| ✅ Connector Pins | All pins intact and free of corrosion |
| ✅ Housing Integrity | No cracks or damage to ECM case |
| ✅ Circuit Board | Visually inspected for burn marks or damage |
| ✅ Part Number Verification | Confirmed correct application for 2006 Altima 2.5L |
| ✅ Mounting Points | All mounting tabs and brackets intact |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #61131, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2006 | Nissan | Altima | 2.5L 4-cylinder, automatic transmission, with cruise control – 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 2006 Nissan Altima?
This ECM is specifically for 2006 Altima models with 2.5L 4-cylinder engines and automatic transmission. Contact us with your VIN to verify exact compatibility before purchase.
Does this ECM need to be programmed?
Yes, most ECMs require programming to your vehicle’s VIN and specifications. This should be done by a qualified technician or dealership 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, or the engine not starting. Professional diagnosis is recommended to confirm ECM failure.
Is this the same as a PCM?
ECM (Engine Control Module) and PCM (Powertrain Control Module) are often used interchangeably. This unit specifically controls engine functions for your 2006 Altima.
What’s included with this ECM?
You receive the complete engine control module as removed from the donor vehicle. Wiring harnesses and connectors are not included unless specifically noted.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 61131 |
| Stock Number | PCM8336 |
| Engine Type | 2.5L 4-cylinder |
| Transmission | Automatic |
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 old ECM to prevent electrical damage
- Take photos of wiring connections before disconnection for reference
- Handle ECM carefully – avoid static electricity and moisture exposure
- Have ECM programmed by qualified technician after installation
- Clear diagnostic codes after programming is complete
🔍 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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