Gates 26643 Intercooler Hose - Intercooler to Pipe (Cold Side)

OE-Exact Turbocharger Hose

Gates 26643 is an OE-exact molded intercooler hose built for reliable engine connections in turbocharged applications. It is shaped for the cold-side intercooler-to-pipe route and uses a reinforced construction to handle demanding under-hood conditions.

Key Features

• OE Exact grade for direct-fit replacement needs.
• Molded turbocharger hose design for consistent routing.
• Multi-layer construction adds reinforcement, durability, and strength.
• Silicone outer cover resists oil, contaminants, and heat.
• Inside diameter measures 3.3 in. (84 mm) with a 5.6 in. (142 mm) centerline length.

Detailed Description

This Gates intercooler hose is engineered for the cold-side connection between the intercooler and pipe, where stable airflow and secure sealing matter. The molded shape helps maintain the intended path, while the OE-exact specification supports a precise replacement for turbocharged Ford and Lincoln applications. Part number 26643 is a practical choice when replacing a worn or heat-aged hose on the boost tract.

Compatible with 2018-2021 Lincoln Navigator, Intercooler to Pipe (Cold Side); 2018-2020 Ford Expedition, Intercooler to Pipe (Cold Side); 2019-2020 Ford F-150, Intercooler to Pipe (Cold Side); and 2019-2020 Ford Lobo, Intercooler to Pipe (Cold Side). Gates 26643 also cross-references R16905 for the same application.

What It Helps Fix

• Boost leaks caused by cracked or softened hose material.
• Airflow loss from a damaged cold-side intercooler hose.
• Fitment issues from a hose that no longer holds its molded shape.
• Oil and heat-related deterioration in the charge-air path.

Installation Notes

Verify the inside diameter, centerline length, and molded routing before installation. Confirm the cold-side intercooler-to-pipe application on the vehicle and inspect adjoining connections for wear or contamination before fitting the new hose.

Quality Assurance

Gates OE-exact construction is built to match the intended replacement application with reinforced materials and a heat-resistant silicone cover for dependable service in demanding engine bay conditions.