Description
2017 – 2023 6.6L Duramax L5P Driver (Left) Side Fuel Rail Assembly with Regulator
OEM # 12686810 / 2439
Direct replacement left side Fuel Rail Assembly. Includes the Fuel Pressure Regulator which is not sold separately by GM.
Free shipping on orders over $99.00
2017-2023 6.6L L5P Duramax Diesel Left Side Fuel Rail Assembly
2017 – 2023 6.6L Duramax L5P Driver (Left) Side Fuel Rail Assembly with Regulator
OEM # 12686810 / 2439
Direct replacement left side Fuel Rail Assembly. Includes the Fuel Pressure Regulator which is not sold separately by GM.
| Weight | 6 lbs |
|---|---|
| Engine | 2017 – 2024 6.6L Duramax L5P |