General Motors
Fuel Injection Fuel Rail - Driver Side (Left) - 2017-2023 GM 6.6L L5P Duramax - 12686810
Part # 126868808
Reference # 12678990
GM OEM replacement passenger side fuel rail - includes fuel pressure regulator.

WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov