L5P Coolant Plug/Barb L5P-BARBED-PLUG | 2017-2026 6.6L Duramax L5P

The L5P Coolant Plug/Barb is a simple and reliable solution for sealing or rerouting coolant passages on your GM 6.6L Duramax L5P. Manufactured from high-quality materials, this fitting is designed to provide a secure, leak-free connection in demanding engine bay environments.

Whether you're performing maintenance, modifying the cooling system, or completing a custom installation, this coolant plug/barb offers dependable performance and straightforward installation.

Features:

• Designed for GM 6.6L Duramax L5P applications
• Can be used for coolant system rerouting or sealing
• Provides a secure, leak-free connection
• Constructed from durable materials
• Simple installation