6.7L Cummins Injector Line 2019-2023 - New Direct-Fit Diesel Replacement

Overview

This is an direct-fit injector line for the 6.7L Cummins diesel (2019-2023). It is a quality new, direct-fit replacement built to OEM-equivalent specification for a professional-grade repair that restores proper function and reliability to your truck.

What It Does & How It Helps

High-pressure injector lines carry fuel from the pump to each injector. Cracked or leaking lines cause hard starts, misfire, fuel leaks, and lost power. Fresh lines restore correct, leak-free fuel delivery.

Fitment

Confirm your engine and model year before ordering. Not sure it fits? Email sales@coredieselparts.com with your VIN or engine and year and we will confirm the correct unit.

Ordering & Shipping

This part is made to order and typically ships within 2–5 business days. Orders ship fast with tracking. Questions about fitment or your order? Email sales@coredieselparts.com and we are happy to help.