Nissens 627047 Radiator

Nissens Radiator for Mercedes-Benz Cooling Systems

The Nissens 627047 radiator is an aluminum thermal-management component for Mercedes-Benz applications that use a water-cooled intercooler circuit. Built to Nissens quality standards, it supports efficient heat transfer in the auxiliary cooling system on select Mercedes-Benz SL, CLS, and E-Class models.

• Aluminum construction for effective heat dissipation
• Core height: 10.3937 in.
• Core width: 25.0787 in.
• Core length: 0.6299 in.
• Direct replacement radiator for water cooled intercooler applications
• Part number: 627047

Detailed Product Overview

This Nissens radiator, part number 627047, is engineered for Mercedes-Benz auxiliary charge air cooling and water-cooled intercooler setups. It is listed for 2011-2020 Mercedes-Benz SL550, SL450, SL400, SL500, CLS550, E250, E400, E500, and E550 applications, with fitment varying by model year and cooling configuration. If you are replacing a Mercedes-Benz SL550 radiator for water cooled intercooler service or sourcing a Nissens 627047 radiator for an E550 auxiliary cooling circuit, this unit matches the specified application data.

Nissens develops thermal and engine-efficiency components with a focus on consistent manufacturing quality and ongoing aftermarket coverage. This radiator uses aluminum construction to support heat exchange in the intercooler cooling path, helping maintain stable operating temperatures in the vehicle’s cooling system.

This part cross-references Spectra Premium CU13162 for the same application.

What This Radiator Helps Address

• Overheating in the water-cooled intercooler circuit
• Reduced cooling performance in the auxiliary charge air cooling system
• Leaks or corrosion in an aging aluminum radiator core
• Temperature instability in Mercedes-Benz turbocharged cooling layouts
• Cooling-system service needs on SL, CLS, and E-Class models

Installation Notes and Tips

Verify the vehicle’s cooling configuration before ordering, since fitment depends on model year and auxiliary intercooler setup. Compare the original radiator dimensions and connector locations to the existing unit before installation. After replacement, refill and bleed the cooling system according to Mercedes-Benz service procedures to remove trapped air and restore proper circulation.

Quality Assurance

Nissens manufactures thermal-management components to consistent quality standards and continues to expand aftermarket coverage as vehicle technology changes. Part number 627047 is built as a replacement radiator for the specified Mercedes-Benz applications.