• gallery-image-product
  • gallery-image-product
  • gallery-image-product
  • gallery-image-product

GM Engine Control Module E35 for Duramax Diesel 6.6L LLY and LBZ


VIN Number

Enter VIN Number of Vehicles PCM being replaced

Service Number

Enter Service Number of PCM being replaced

SKU: MRK12588335-LLY-LBZ Category: Tags: , , , , ,


Engine control module (ECU/ECM/PCM) for Druamax Diesel 6.6L (LLY and LBZ). See Fits section for details. Some units may have a generic VIN already programmed in from the assembly plant, but are 100% new and re-programmable. We can program the PCM with your supplied VIN for an additional charge of $135.00.

No Core Charge. Aluminum cases may show signs of long term bulk storage such as: small dings, nicks, oxidation torn labels and scratches.

Current GM part number: 12588335
GM Interchange part numbers: 12606126, 12603623, 12606127, 12604137, 19260753


Compatible Vehicles:

2006 Chevrolet Silverado 2500 HD
2007 Chevrolet Silverado 2500 HD
2006 Chevrolet Silverado 3500 HD
2007 Chevrolet Silverado 3500 HD
2006 GMC Sierra 2500 HD
2007 GMC Sierra 2500 HD
2006 GMC Sierra 3500 HD
2007 GMC Sierra 3500 HD
2006 GMC C4500
2007 GMC C4500
2006 GMC Savanah
2007 GMC Savanah
2006 Chevrolet Express
2007 Chevrolet Express


Additional information

Weight 5 lbs
GM TIS-SPS Programming

No SPS Programming $0.00, SPS Programming $135.00


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.