Sale

Air and Fuel› Fuel Injection Systems and Components - Electronic

Lincoln Diesel

L5D Fuel Injector

$257.25 $225.04 Save $32.21

SKU: 12718814-S

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The GM OEM NEW L5D Fuel Injector is a genuine GM part designed for 2019-2023 GM/Duramax vehicles. This brand new, single OEM injector atomizes fuel into the engine's intake manifold or cylinders. As part of the fuel and engine management system, GM Genuine Parts are engineered and tested to rigorous standards.
Show original supplier description
The GM OEM NEW L5D Fuel Injector is a genuine GM part specifically designed to fit 2019-2023 GM/Duramax models. This brand-new, single OEM injector plays a crucial role in your vehicle's fuel and engine management system. Its primary function is to atomize fuel precisely into the engine's intake manifold or cylinders, ensuring efficient combustion. As a GM Genuine Part, this injector is engineered, tested, and manufactured to meet rigorous standards set by General Motors, guaranteeing quality and reliability. When purchasing, please note that there is a $100 core charge applied at checkout. This part is compatible with GM Duramax vehicles with the L5D VIN code from 2017-2024. Always ensure compatibility with your specific truck before purchasing.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandLincoln Diesel
Part Number12718814-S
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy