CSF Mercedes Benz E63 M157 High Performance All Aluminum Auxiliary Radiators

CSF's High-Performance Auxiliary Radiators are engineered to collaborate with the entire cooling system, effectively lowering temperatures and extending the heat soak threshold. These radiators not only maintain temperatures within optimal ranges but also serve as the heat exchange medium for the charge cooling system.

Equipped with a detachable rock guard, these radiators provide protection against debris accumulation and potential core punctures. In contrast, OEM auxiliary radiators lack such protection, making them vulnerable to environmental elements. Experience enhanced cooling performance and durability with CSF's High-Performance Auxiliary Radiators.

Features:

• 2-Row 68mm High-Performance Core w/ CSF’s Exclusive B-Tube Technology vs (OEM 1-row 42mm core) – The Industry’s Highest Capacity Offering! 
• Ultra-Efficient, 6.5mm Tall Multi-Louvered Fins for Maximum Surface Area Contact 
• 100% All-Aluminum TIG-Welded Construction 
• Individually Leak and Pressure Tested 
• CNC Machined Mounting Brackets and OEM Style “Quick Connect” Inlet/Outlet 
• 1 Hour “Mirror Finish” Hand Polish 
• Includes Detachable Rock Guard 
• Multi-Fit – Fits Both Left & Right Side (Sold Individually) 
• True “Drop-in Fit” Requires No Modifications to Install
• Sold individually (some models require 2 auxiliary radiators)