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"CAN" Plug (2017-2019 6.6L Duramax L5P)
Vendor:GDPRegular price $206.00 CADRegular priceUnit price per -
Edge EAS Replacement EGT LEAD - 15 Inch
Vendor:Edge ProductsRegular price $61.00 CADRegular priceUnit price per$0.00 CADSale price $61.00 CAD -
SOTF Harness (Universal)
Vendor:GDPRegular price $22.00 CADRegular priceUnit price per$0.00 CADSale price $22.00 CAD -
5 Position SOTF/DSP Switch (Universal)
Vendor:GDPRegular price $22.00 CADRegular priceUnit price per$0.00 CADSale price $22.00 CAD -
GDP Commander T87A/T93 TCM Harness (2017-2019 Duramax L5P)
Vendor:GDPRegular price $477.00 CADRegular priceUnit price per -
"CAN" Plug / USA Made (2017-2019 6.6L Duramax L5P)
Vendor:DIESELR TuningRegular price $382.00 CADRegular priceUnit price per -
GDP Commander L5P two-wire unlock cable (required for flashing) (2017-2023 Duramax L5P)
Vendor:GDPRegular price $37.00 CADRegular priceUnit price per -
*DISCONTINUED* Rotary OBDII Switch Bracket (2017-2021 6.6L Duramax)
Vendor:GDPRegular price $18.00 CADRegular priceUnit price per -
E41 Upgrade Kit (17-23 GM L5P)
Vendor:GDPRegular price $514.00 CADRegular priceUnit price per -
GDP Commander L5P E41 ECM harness (2017-2023 Duramax L5P)
Vendor:GDPRegular price $477.00 CADRegular priceUnit price per -
OBD2 Splitter
Vendor:GDPRegular price $24.00 CADRegular priceUnit price per -
OBDII CSP-5 Switch (2006-2021 Cummins MM3 & EFI ONLY) (2017-2023 Duramax L5P)
Vendor:GDPRegular price $125.00 CADRegular priceUnit price per$0.00 CADSale price $125.00 CAD -
Rotary OBDII Switch Bracket (2017-2021 6.6L Duramax)
Vendor:GDPRegular price $18.00 CADRegular priceUnit price per -
E41 Upgrade Kit (17-23 GM L5P)
Vendor:GDPRegular price $514.00 CADRegular priceUnit price per -
GDP Commander L5P two-wire unlock cable (required for flashing) (2017-2023 Duramax L5P)
Vendor:GDPRegular price $37.00 CADRegular priceUnit price per -
GDP Commander L5P E41 ECM harness (2017-2023 Duramax L5P)
Vendor:GDPRegular price $477.00 CADRegular priceUnit price per
