One Stop Solutions 2337 Radiator

Radiator for Mercedes-Benz C-Class Applications

One Stop Solutions Part Number 2337 is an OSC Premium New Automotive Radiator built for OE-style form and function. It is engineered for select Mercedes-Benz C280, C230, C350, C240, C320, and C32 AMG applications with a crossflow design, plastic tanks, and a PA core for dependable cooling performance.

This radiator uses premium-grade aluminum construction with plated tubes to help resist premature failure. It is individually pressure tested and built with a die-cut gasket for a secure seal, while the integrated transmission oil cooler supports factory-style cooling on equipped vehicles.

Key Features

• Crossflow radiator design with plastic tanks and PA core material
• Core dimensions: 25 9/16 in. height, 16 1/16 in. width, 1 in. thickness
• Transmission oil cooler included with plated cooler type
• Inlet and outlet diameter: 1 15/16 in.
• Engine oil cooler not included
• Built for drop-in fit, form, and function on listed Mercedes-Benz models
• Part Number 2337 is engineered for OE performance and consistent cooling

Detailed Description

OSC Part Number 2337 is a replacement radiator designed for Mercedes-Benz C-Class vehicles that need OE-style cooling performance and factory-like fitment. It is listed for 2001-2005 Mercedes-Benz C240, 2001-2005 Mercedes-Benz C320, 2002-2007 Mercedes-Benz C230, 2002-2004 Mercedes-Benz C32 AMG, 2006-2007 Mercedes-Benz C350, and 2006-2009 Mercedes-Benz C280. This part cross-references Spectra Premium CU2337 and APDI 8012337 for the same application.

The radiator is built with premium-grade components, including plated tubes, a die-cut gasket, and a transmission oil cooler that is tested before installation and again after assembly. OSC also uses engineering updates such as added fin density and thicker core construction to address heat load in higher-mileage vehicles. Part Number 2337 is a practical choice for Mercedes-Benz C280 radiator replacement, Mercedes-Benz C230 radiator replacement, and Mercedes-Benz C320 cooling system service.

Common Issues This Radiator Can Address

• Coolant leaks from a damaged or aging radiator tank or core
• Overheating caused by restricted heat transfer or internal wear
• Transmission fluid temperature concerns on vehicles with an integrated cooler
• Cooling system failure from cracked plastic tanks or weakened seals
• Reduced cooling efficiency in high-mileage Mercedes-Benz C-Class vehicles

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet size, and transmission cooler line spacing before installation. This unit is designed for direct replacement on the listed Mercedes-Benz applications, but cooling system condition should be checked for debris, hose wear, and thermostat issues before final assembly. Follow factory torque specifications and refill the system with the correct coolant mixture after installation.

Quality Assurance

OSC states that each radiator is pressure tested during production, with the cooler and core tested before assembly and the completed unit tested again after assembly. The design follows OE-style cooler construction where originally equipped and uses engineering updates aimed at improving durability and service life.