One Stop Solutions 13498 Radiator

Radiator Overview

This radiator is built for Mercedes-Benz applications that need dependable cooling performance and a direct-fit replacement layout. Part number 13498 is engineered with a 1-1/4 in. core thickness and a plated transmission oil cooler type for OE-style thermal management.

Compatible With Mercedes-Benz CLS550, CLS400, E550, E250, E350, C350, E400, GLK250, GLK350, and C300 applications, this radiator supports a broad range of fitments across multiple model years. Part number 13498 is a practical choice when replacing a worn or leaking radiator in a Mercedes-Benz cooling system.

• 1-1/4 in. core thickness for cooling capacity
• PA core material for radiator construction
• Plated transmission oil cooler type
• No engine oil cooler included
• Cap not included

Detailed Description

One Stop Solutions radiator 13498 is designed around OE-style fitment and factory-spec installation geometry. The core uses PA material and a plated transmission oil cooler design, while the engine oil cooler provision is not included. This combination makes it suitable for replacing a radiator that has developed leaks, reduced cooling efficiency, or internal cooler issues in Mercedes-Benz CLS550, E350, and C350 applications, among others.

The radiator is intended for direct replacement use across the listed Mercedes-Benz fitments, including models with notes such as 4MATIC and partial zero-emissions exclusions where specified. If you are sourcing radiator 13498 for a Mercedes-Benz cooling repair, verify the exact year, model, and notes before installation.

What It Helps Address

• Coolant loss from a cracked or leaking radiator
• Rising engine temperature from reduced heat transfer
• Transmission fluid cooling concerns tied to radiator cooler wear
• Cooling system service needs on higher-mileage Mercedes-Benz vehicles
• Replacement of a radiator with degraded core performance

Installation Notes

Confirm the vehicle year, model, and fitment notes before ordering. This radiator is listed with factory-style fitment and should be matched to the exact application, including 4MATIC and partial zero-emissions exclusions where applicable. Inspect hoses, clamps, and surrounding cooling components during replacement to help ensure a complete repair.

Quality Assurance

OSC states that its radiators are tested during production, including cooler checks before tank installation and additional testing after assembly. The design also incorporates engineering updates aimed at improving durability and cooling performance over the original configuration.