Gates 26454 Intercooler Hose - Pipe to Intercooler (Hot Side)

OE-Exact Turbocharger Hose for Mercedes-Benz

Gates 26454 is an OE Exact molded turbocharger hose built for the hot-side pipe to intercooler connection. It is shaped for the 2012-2015 Mercedes-Benz ML350 and 2013-2016 Mercedes-Benz GL350, with dimensions that match the original routing and connection points.

The Gates Turbocharger Hose (Molded - Standard) line focuses on direct-fit replacement parts with molded construction for consistent alignment in the engine bay. Part number 26454 uses a multi-layer design and a silicone outer cover to help resist oil exposure, road contaminants, and high under-hood temperatures.

Key Features

• OE Exact molded intercooler hose for the hot-side pipe to intercooler connection
• Inside diameter: 2.5 in. (64 mm)
• Centerline length: 17.5 in. (445 mm)
• Multi-layer construction for reinforcement and durability
• Silicone cover engineered for oil, contaminant, and heat resistance
• Direct replacement fitment for Mercedes-Benz ML350 and Mercedes-Benz GL350 applications

Detailed Description

This Gates intercooler hose is designed for Mercedes-Benz turbocharged intake plumbing where a molded hose is required to maintain proper routing and sealing. The OE Exact profile helps match the factory shape, while the 2.5-inch inside diameter and 17.5-inch centerline length support correct fitment on the hot-side pipe to intercooler connection. If you are replacing a worn or heat-aged Mercedes-Benz GL350 intercooler hose or Mercedes-Benz ML350 turbocharger hose, Gates 26454 provides a direct replacement format.

This part cross-references Mercedes-Benz OE numbers 1665280028 and 1665280082 for the same application.

Common Problems This Part Can Address

• Cracked or split turbocharger hose material
• Oil-softened hose surfaces at the charge-air connection
• Heat-related deterioration in the under-hood hose section
• Loose or poor-sealing hot-side intercooler hose fitment
• Air leaks in the turbocharger-to-intercooler plumbing

Installation Notes and Tips

Verify the hose routing, inside diameter, and centerline length before installation. Confirm the vehicle application by year, make, model, and position: Fits 2012-2015 Mercedes-Benz ML350, Pipe to Intercooler (Hot Side), and Fits 2013-2016 Mercedes-Benz GL350, Pipe to Intercooler (Hot Side). Inspect adjoining pipes, clamps, and sealing surfaces for wear or contamination before installing the replacement hose.

Quality Assurance

Gates manufactures this hose as an OE Exact replacement part for factory-style fit and material performance. Part number 26454 is built to meet the dimensional and construction requirements expected for Mercedes-Benz turbocharger hose service.