2025 GMC Sierra 3500HD 6.6L Duramax Left Injector Wiring Harness OEM 12739522

Here we have the pictured left side injector wiring harness that sits on the engine removed from a 2025 GMC 3500HD Duramax truck with the 6.6 L5P engine. Excellent condition, with no apparent damage. Should fit most 23-25 duramax 2500/3500 with L5P engine. Please view photos carefully, Make sure this will work for your application BEFORE purchasing.