A common failure point on the L5P Duramax, BD's replacement connector with pigtail for the fuel injectors will get you back on the road quickly. The connector is usually replaced at the same time as the injectors and is prone to increased resistance that can cause an injector DTC (P0201-P0208).
BD Diesel 2017+ Chevy/GM L5P Injector Connector Pigtail Kit - 4 Pack
INJECTOR CONNECTOR PIGTAIL KIT (4-PACK) CHEVY/GM DURAMAX L5P 2017+
INJECTOR CONNECTOR PIGTAIL KIT (4-PACK) CHEVY/GM L5P 2017+
INJECTOR CONNECTOR CHEVY/GM L5P 2017+
Diesel Fuel Injector Rail Connector
INEJCTOR CONNECTOR
