Description
Part Description
This Engine Control Module (ECM) was removed from a 2002 Ford Explorer 4-door with the 4.0L V6 engine and automatic transmission. The part carries OEM identification 1L2F-AGJ and was originally manufactured for the Canadian market. It has been inspected by our technicians and is currently on the shelf ready for immediate shipment.
The Engine Control Module is the brain of your vehicle’s engine management system, controlling fuel injection, ignition timing, emissions systems, and transmission operation. ECMs commonly fail due to electrical surges, water damage, or internal component degradation over time, causing symptoms like rough idle, poor fuel economy, transmission shifting issues, or complete no-start conditions.
At 603 Auto Salvage, we maintain over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact ECM or any other component you need. Browse our extensive inventory online or call us directly to speak with our parts specialists about your specific application. 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 # | 7908 |
| OEM Part Number | 1L2F-AGJ |
| Side | N/A |
| Part Grade | X — Inspected and tested, ready to ship from shelf stock |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules and computer components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2002 FORD EXPLOR |
| VIN | N/A |
| Vehicle Stock # | PCM0134 |
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 straight and corrosion-free |
| ✅ Housing Integrity | No cracks or damage to ECM case |
| ✅ Circuit Board | Visually inspected for burn marks or damage |
| ✅ Identification Labels | OEM part numbers clearly visible and verified |
| ✅ Mounting Points | All mounting tabs and brackets intact |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #7908, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2002 | Ford | Explorer | 4.0L V6, Automatic Transmission, Canada Market, exc. Sport Trac |
| 2001-2002 | Ford | Explorer | Verify OEM part number 1L2F-AGJ for exact match |
| 2001-2002 | Ford | Explorer Sport | 4.0L V6 with matching part number |
| 2002 | Mercury | Mountaineer | Contact to verify compatibility with 4.0L V6 |
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 need to be programmed for my 2002 Ford Explorer?
Yes, most ECMs require programming to match your vehicle’s VIN and specific configuration. Contact a qualified technician or Ford dealer for programming services after installation.
How do I know if my Ford Explorer ECM is failing?
Common symptoms include check engine light, rough idle, poor fuel economy, transmission shifting problems, or no-start conditions. A diagnostic scan can confirm ECM-related fault codes.
What’s the difference between ECM, PCM, and ECU?
ECM (Engine Control Module) manages engine functions, PCM (Powertrain Control Module) controls both engine and transmission, and ECU is a general term for Electronic Control Unit. This part specifically controls engine management.
Is this ECM compatible with both manual and automatic transmissions?
This specific ECM is programmed for automatic transmission applications. Manual transmission vehicles typically require different programming or a different ECM variant.
What causes Ford Explorer ECMs to fail?
Common causes include electrical surges from jump-starting or alternator issues, water damage from floods or leaks, heat damage from engine bay temperatures, and normal wear of internal electronic components over time.
Can I install this ECM myself?
While physically installing the ECM is straightforward, it requires professional programming and may need security relearn procedures. We recommend professional installation to ensure proper operation and avoid potential issues.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Ford OEM Part Number | 1L2F-AGJ |
| Interchange Number | 7908 |
| Application | 4.0L V6 Engine, Automatic Transmission |
| Market | Canada Market Specification |
Price Comparison — Why Used OEM Makes Sense
| 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 |
Installation Notes
- Disconnect battery and wait 10 minutes before removing old ECM to prevent electrical damage
- Take photos of connector positions before disconnecting to ensure proper reconnection
- Handle the ECM by its case only – avoid touching connector pins or circuit board areas
- Ensure all connectors click securely into place and verify no loose connections
- Have the ECM professionally programmed with your vehicle’s VIN 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
- 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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