Description
Genuine GM high pressure fuel line (GM part number 12685931) for the 2017-2026 GM 6.6L Duramax L5P. A factory replacement part made to GM original equipment specifications.
- Genuine GM OEM part
- GM part number 12685931
- Pump To Rail
Fits: 2017-2026 GM 6.6L Duramax L5P