Herko High Pressure Fuel Pump 12711660 – Direct Injection For GMC Chevy Cadillac 4.3L 5.3L 6.2L 2019-2025

If your GM truck or SUV with direct injection is acting up—long cranks, loss of power, or fuel pressure issues—this Herko high pressure fuel pump might be the fix.

It's a direct replacement for part number 12711660 and fits a ton of 2019-2025 models with 4.3L, 5.3L, or 6.2L engines.

That includes GMC, Chevy, and Cadillac vehicles.

It's a new unit in a simple brown box, but it's built to meet or exceed OEM specs.

Herko backs it with a 1-year replacement warranty, so you're covered if anything goes sideways.

Just make sure you follow safety precautions and check California Prop 65 warnings—standard stuff for automotive parts.

If you're tackling a fuel system repair, this is the pump you want.