Want to quickly Search by Year/Make/Model click here
  • close

12672963 - 2016 GMC Sierra 4.3L PCM ECM ECU Engine Computer Programmed & Flashed

12672963 - 2016 GMC Sierra 4.3L PCM ECM ECU Engine Computer
$194.00$388.0050% Off
Exact fit for:
Engine Size:4.3L
Part Number:12672963
Hardware Number:12672537
Add on items: (check box to add item to cart)
GM Vats Delete Security Removal
GM Vats Delete Security Removal
100% Plug & Play by selecting this option. NO KEY RELEARN, NO CRANKSHAFT RELEARN,
Simply replace the module and start the vehicle
$49.00 Click for more info
Bundle & Save $50
  • Plug & Play
  • VIN Programmed
  • Lifetime Warranty
Replacement OEM Engine Computer (ECM,ECU,PCM) for a 2016 GMC Sierra 4.3L with Part # 12672963. The generic number for this module is: 12672537
All modules are VIN programmed, flashed and updated with the latest dealer software to improve drivability and fuel mileage.

ACR remanufactured units come with a Limited Lifetime Warranty (Made in the USA)

Expedited shipping options available

Free Shipping to the lower 48 states

No core required with purchase

How This Works:
Simple. Your module will be VIN programmed specifically to your vehicle for a "Plug & Play" Hassle-Free Installation allowing you to avoid heavy dealer cost and fees. No further programming will be required.

Disconnect the negative battery cable from the battery, replace the module, reconnect the negative battery cable, follow our simple step-by-step key relearn procedure and start the vehicle.

Note: If you purchased the "GM Clear Security" as part of a bundle, the relearn procedure will not be necessary.

Common Issues related to a faulty module:
  • Check Engine Light (CEL)
  • False Engine Codes
  • Engine Stalling Or Misfiring
  • Engine Performance Issues
  • Car Not Starting
  • No Injector Pulse
  • Charging Issues
  • Poor Fuel Economy

NOTE: 2016 GMC Sierra Engine Computers are also referred to as a Powertrain Control Module (PCM), Engine Control Module (ECM) and Engine Control Unit (ECU).
  • 2016 GMC Sierra PCM
  • 2016 GMC Sierra ECM
  • 2016 GMC Sierra ECU
  • 2016 GMC Sierra Brain
  • 2016 GMC Sierra Computer
All Items undergo remanufacturing, vehicle specific programming and testing on a per order basis. Processing time is 1-3 Full business days (Mon-Fri, excluding Holidays). Orders received after 2pm EST will begin processing the following business day. Parts are shipped in the order they are received with the shipping service selected during checkout. Tracking information will be sent via email at the time of shipment readiness.

We accept returns as long as the part is in its original condition. Returns must be mailed within 14 calendar days from original delivery. All approved returns will be initiated in the form of a refund to the original form of payment. There will be a 30% restocking fee to cover vehicle specific programming & testing and all shipping charges will be deducted. (Free shipping charges are $18.99 each). Refund deposits take 4-6 business days. Full refund will be issued for cancellations prior to shipment only.
We offer a standard Lifetime warranty on all computers purchased through this site. Some listings require your core to be returned to activate said warranty within 14 days whereas a return label will be provided. Failure to return the core if required will result in loss of warranty and you will be subject to a core charge.

This warranty does not cover parts that fail due to abuse, misuse, neglect, alteration, impact, or accident. All Computer Resources, Inc. reserves the right to deny warranty coverage if the company deems that it is not responsible for damages. Please see our tech talk bulletins for proper installation and diagnoses. Automotive modules can be damaged by various electrical faults during and after installation which will not be covered.

All units are fully tested for functionality prior to shipment.

Full Warranty Information

What our customers are saying

How can we help you?

Please select below