PPE 116005033 Coolant Fitting 3/8 inch Barb To M18-1.5 | Universal

Features:

• Universal fit for broad application use
• Compatible with Garrett turbochargers
• Converts M18-1.5 to 3/8 inch barb
• Hard anodized aluminum resists corrosion
• Durable construction built for performance
• Ideal for coolant system modifications
• Ensures clean and leak-free installation
• Lightweight material with high strength
• Designed for high-temperature engine bays
• Simple installation with no custom work
• Great for turbo cooling setups
• Backed by a 1 year limited warranty

Make Your Coolant Setup Clean Reliable And Turbo Ready

If you’re upgrading your turbo setup or just trying to clean up your engine bay, the PPE 116005033 Coolant Fitting is a small part that makes a big difference. This barb-to-threaded fitting creates a clean, secure way to plumb your cooling system, no leaks, no clutter, and no frustration. Whether you’re running a Garrett turbo or piecing together a custom cooling solution, this fitting is built to make things simple and solid. It’s made from hard anodized aluminum, so it not only resists corrosion but also stands up to the heat and stress under the hood. The 3/8 inch barb and M18-1.5 thread combo makes it easy to adapt to common hoses and components without any guesswork. If you’re tired of dealing with cheap plastic fittings or questionable hardware store solutions, this is the upgrade that gives your build the finishing touch it deserves. Easy to install, tough enough to last, and clean enough to show off, it checks every box.

Precision Machined For High Heat And Tight Fitment

The PPE 116005033 Coolant Fitting is engineered to provide a direct and reliable connection between M18-1.5 threaded ports and 3/8 inch hose barb fittings. It’s designed with universal fitment in mind, making it ideal for a wide range of applications including custom turbo cooling systems. The hard anodized aluminum body delivers excellent resistance to corrosion, chemical exposure, and thermal cycling, key factors in long-term reliability under the hood. This fitting is especially useful for Garrett turbochargers where coolant circulation is essential to performance and longevity. Its compact form allows it to fit in tight spaces while maintaining strong clamping force when paired with standard hose clamps. Installation is straightforward and requires no modification, making it ideal for DIYers and professionals alike. With PPE’s focus on quality and fit, this coolant fitting delivers lasting confidence in high-pressure environments.

Fits: Universal

Notes:

• Universal fit for a wide range of applications
• Designed to connect 3/8 inch hose to M18-1.5 port
• Compatible with Garrett turbochargers and similar setups
• Ideal for coolant system plumbing or turbo cooling upgrades
• Made from hard anodized aluminum for durability
• Resists corrosion and heat in high-stress environments
• Provides a clean and professional-looking installation
• Simple to install with no modifications required
• Recommended for performance or custom build applications
• Covered by a 1 year limited manufacturer warranty