Description
Part Description
This Engine Control Module (ECM) was removed from a 2015 Jeep Cherokee equipped with a 2.4L engine and automatic transmission. The unit has been thoroughly inspected by our certified technicians and is currently on the shelf ready for immediate shipment. This OEM part ensures proper engine management and performance for your vehicle.
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. When your ECM fails, you may experience no-start conditions, poor fuel economy, rough idle, or transmission shifting problems.
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 Jeep Cherokee. Call us today or browse our online inventory to find the right part at the right price. 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) – 2.4L Engine with Automatic Transmission |
| Interchange # | 8420 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – 155K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2015 JEEP CHEROK |
| VIN | N/A |
| Vehicle Stock # | 1016248237 |
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) – 2.4L Engine with Automatic Transmission:
| ✅ 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 |
| ✅ Mounting Tabs | Secure and undamaged |
| ✅ Part Number Verification | Confirmed correct application |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #8420, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2015 | Jeep | Cherokee | 2.4L engine with automatic transmission – 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 need to be programmed for my 2015 Jeep Cherokee?
Yes, this ECM will need to be programmed by a qualified technician or dealership to match your vehicle’s VIN and specific configuration. Programming ensures proper communication with other vehicle systems.
How do I know if my Jeep Cherokee ECM is failing?
Common symptoms include check engine light, no-start condition, poor fuel economy, rough idle, stalling, or transmission shifting problems. A diagnostic scan can confirm ECM-related fault codes.
Is this the correct ECM for my 2.4L Cherokee with automatic transmission?
This ECM is specifically for 2015 Jeep Cherokee models with 2.4L engine and automatic transmission. Contact us with your VIN to verify exact compatibility before ordering.
What causes Jeep Cherokee ECMs to fail?
ECMs can fail due to electrical surges, water damage, overheating, or internal component degradation. Jump-starting with reversed cables or electrical system problems can also damage the ECM.
Can I install this ECM myself?
While physical installation is straightforward, the ECM requires professional programming to your vehicle’s specifications. We recommend having it installed and programmed by a qualified automotive technician.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 8420 |
| Engine Type | 2.4L |
| Transmission | Automatic |
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 | $150-250 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $100 | 90-Day Warranty | Tested, Grade A, 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 prevent circuit damage
- Ensure all electrical connections are clean and properly seated
- Have the ECM programmed immediately 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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