Cummins N14 / M11 Celect Plus ECM (Remanufactured)
Compatible Part Numbers
Part Number: 3096662
Also Compatible: 3096662-RX, 3096662RX
Updated Compatible Numbers: 3408300, 3408303
(Newer part numbers may ship in place of 3096662.)
HDP Remanufactured ECM
Remanufactured in the USA for Cummins N14 & M11 Celect Plus engines.
Pricing
- ECM Price: $1,695
- Core Deposit: $600
- Total Due: $2,295
The $600 core deposit is refunded once your old ECM is returned in repairable condition.
Included With Your ECM
✔ Engine Serial Number Programming
✔ Custom Parameter Setup
✔ Truck/Equipment Configuration Assistance
Programming Information We’ll Need
Before shipping your ECM, we’ll ask for the following:
Engine & Vehicle Info
- Engine Serial Number (ESN)
- Current horsepower rating (if known)
- Rear axle ratio
- Rear tire size
- Transmission type:
- Manual
- Automatic
- Top 2 Shift
Optional Settings
- Do you want maximum compatible horsepower & torque
- Idle bump up RPM via cruise lever (especially helpful for cold climates or remote pto functioning)
- Popular settings: 1000 RPM / 1200 RPM
- Governed max speed for pedal (up to 99 MPH)
- Cruise control max speed (same or less as the pedal's)
If you don’t know some of the information above, we’re happy to help you locate it.
Shipping
USA Shipping
- UPS Ground: $35
- Next Day Air: $90
📦 Most orders ship within 1 business day
International Shipping
We ship worldwide.
For an international shipping quote, email:
terrychron@gmail.com
Ready To Order?
Once you have your engine parameters ready, give us a call and we’ll complete your order over the phone.
📞 Call or Text
727-494-5514
We’re also happy to help if you’re unsure about any programming information.
Frequently Asked Questions
Do You Ship Internationally?
Yes.
We can ship via:
- UPS-Our normal carrier
- USPS (international sales only and add 3 business days)
- FedEx pickup (customer arranged)
Warranty
1-Year Unlimited Mileage Warranty
Covers the ECM only.
📞 Call for warranty details:
727-494-5514
Return Policy / Test ECM Policy
You have 7 days from delivery to return the ECM for a refund.
Return Terms
- $300 restocking fee applies.
- Shipping charges are non-refundable
- ECM may be used for testing/diagnosing during the 7-day window
- Damaged or burned ECMs are not eligible for refund
📞 Questions? Call:
727-494-5514
Before Installation
1. Replace the Fuel Solenoid
This helps protect your replacement ECM from future damage caused by a failing fuel solenoid.
2. Replace ECM Connector O-Rings
Fresh O-rings help keep moisture out of the ECM.
Inspect ECM Connectors Carefully
Check for:
- Cracks
- Melted plastic
- Broken locking ears
- Damage from overtightened bolts
The 7mm connector bolts can easily crack the plastic if overtightened.
Replacement ECM Connector Kits
Port A — Sensor Harness
Part #: HDP3162750
(Bottom left when installed)
Port B — OEM Harness
Part #: HDP3162751
(Top left when installed)
Port C — Injector Harness
Part #: HDP3162752
(Top right when installed — includes 2 fuses)
These connector kits are obsolete and no longer manufactured, but we currently still have inventory available.
We also sell:
- Cummins Jake Brake Harness 3074287
- Cummins engine harnesses for M11, N14 and L10s
- Aftermarket harnesses
📞 Call to order:
727-494-5514
About Heavy Duty Powertrain, Inc.
Who We Are
Heavy Duty Powertrain, Inc. has specialized in Cummins N14 & M11 ECMs for over 20 years.
Business Hours
9:00 AM – 9:00 PM EST
Monday through Sunday
Headquarters
Davison, Michigan 48423
Contact Information
📞 Phone / Text / WhatsApp
727-494-5514
📧 Email
terrychron@gmail.com
If we miss your call, leave a message or send a text and we’ll get back to you as soon as possible.
Thanks for the miles!