Gates 26573 Intercooler Hose - Intercooler to Pipe (Cold Side)

OE-Exact Turbocharger Hose

The Gates 26573 is an OE-exact molded turbocharger hose built for reliable engine connections in turbocharged cooling and charge-air routing. It is shaped for the intercooler-to-pipe cold side application and matches the fitment needs of Ram heavy-duty diesel trucks.

• OE Exact grade for direct-style replacement fitment.
• Multi-layer construction adds reinforcement, durability, and strength.
• Silicone cover resists oil, contaminants, and high under-hood heat.
• Fits 2013-2018 Ram 2500, intercooler to pipe (cold side).
• Fits 2013-2018 Ram 3500, intercooler to pipe (cold side).

Detailed Product Overview

Gates 26573 is an intercooler hose engineered as a molded turbocharger hose for the cold-side connection between the intercooler and pipe. The OE-exact shape supports proper routing and a factory-style fit, while the reinforced multi-layer construction helps the hose maintain integrity under boost and heat cycling. For Ram 2500 and Ram 3500 applications, this hose is a direct match for the specified turbocharger hose location.

The 2.75-inch inside diameter and 12-inch centerline length provide the key dimensional reference points for fitment verification. Gates 26573 is a practical replacement choice when the original hose has softened, cracked, or lost sealing performance from heat and contamination exposure.

What This Hose Helps Address

• Boost leaks caused by hose cracking or separation.
• Oil contamination damage on the hose exterior.
• Heat-related softening and loss of shape.
• Airflow disruption in the charge-air path.
• Fitment issues from a distorted or worn molded hose.

Installation Notes and Tips

Verify the inside diameter and centerline length before installation to confirm the correct charge-air hose match. Inspect adjoining pipes, clamps, and sealing surfaces for wear or contamination before installing the replacement hose. Confirm the cold-side routing matches the vehicle’s turbocharger hose layout.

Quality Assurance

Gates manufactures OE-exact replacement hoses with reinforced construction and a silicone outer cover for demanding under-hood conditions. Part number 26573 is also cross-referenced as R42265 for the same application.