Duramax L5P 2017-2023 Denso OEM New Fuel Injectors



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L5P 2017-2023 Chevrolet/GMC 2500/3500 6.6 Diesel VIN Code “Y”

Denso OEM Brand New Injectors

GM Part # 12698552, 12678992, 12696966

Denso Part # DXD 51708, DXD 52206

Full Set (8) $1499.99

Half Set (4) $779.99

Singles $199.99

These injectors are brand new from DENSO, They are the highest quality, most reliable injectors available for the 2017-2023 L5P engine. Each Injector includes O-rings and copper crush washers necessary for installation.

Replaces part numbers:

Alliant Power: AP54800, AP54802

Each injector comes with a three-year warranty. Information about warranty policies can be found HERE.