Nissens 627024 Radiator

Nissens 627024 Radiator for Mercedes-Benz S-Class

The Nissens 627024 radiator is an aluminum cooling component built for select Mercedes-Benz S-Class applications from 2013-2020. It supports thermal management in vehicles that use mechanically jointed cooling fins or auxiliary charge air cooling, depending on the application.

• Aluminum radiator construction for efficient heat transfer
• Core dimensions: 20.0394 in. height, 25.0000 in. width, 0.6299 in. length
• Direct-fit replacement for select Mercedes-Benz S450, S560, S63 AMG, S65 AMG, S500, S550, S550e, S600, S400, Maybach S550, and Maybach S600 applications
• OE cross-reference part numbers: 0995003603 and A0995003603
• Part number 627024 for streamlined identification and ordering

Detailed Product Overview

Nissens develops thermal management components with a focus on OE-style fit and consistent performance. This radiator uses aluminum construction and is engineered for the Mercedes-Benz S-Class platform, including 2013-2020 S450, S560, S63 AMG, and S65 AMG models with mechanically jointed cooling fins, as well as earlier S500, S550, S550e, S600, S400, and Maybach S550 and Maybach S600 applications listed below. If you are searching for a Mercedes-Benz S-Class radiator replacement or a Nissens 627024 radiator for a specific S-Class chassis, this part number is the reference to use.

This part cross-references OE numbers 0995003603 and A0995003603 for the same application.

Vehicle Fitment

• Fits 2018-2020 Mercedes-Benz S450, N/A, mechanically jointed cooling fins.
• Fits 2018-2020 Mercedes-Benz S560, N/A, mechanically jointed cooling fins.
• Fits 2018-2020 Mercedes-Benz S63 AMG, N/A, mechanically jointed cooling fins.
• Fits 2018-2020 Mercedes-Benz S65 AMG, N/A, mechanically jointed cooling fins.
• Fits 2014-2018 Mercedes-Benz S500, N/A, mechanically jointed cooling fins.
• Fits 2017 Mercedes-Benz Maybach S550, N/A, auxiliary charge air cooling.
• Fits 2016-2017 Mercedes-Benz Maybach S600, N/A, auxiliary charge air cooling.
• Fits 2014-2017 Mercedes-Benz S550, N/A, auxiliary charge air cooling.
• Fits 2015-2017 Mercedes-Benz S550e, N/A, auxiliary charge air cooling.
• Fits 2015-2017 Mercedes-Benz S600, N/A, auxiliary charge air cooling.
• Fits 2014-2017 Mercedes-Benz S63 AMG, N/A, auxiliary charge air cooling.
• Fits 2015-2017 Mercedes-Benz S65 AMG, N/A, auxiliary charge air cooling.
• Fits 2013-2015 Mercedes-Benz S400, N/A, mechanically jointed cooling fins.
• Fits 2013 Mercedes-Benz S550, N/A, mechanically jointed cooling fins.

What This Radiator Helps Address

• Engine overheating caused by a leaking or inefficient radiator
• Coolant loss from corrosion, cracking, or damaged core passages
• Temperature instability during stop-and-go driving or highway use
• Poor heat rejection in a worn Mercedes-Benz S-Class cooling system
• Replacement needs after radiator failure on S-Class and Maybach applications

Installation Notes and Tips

Verify the OE number and match the vehicle’s cooling configuration before installation. Confirm whether the application uses mechanically jointed cooling fins or auxiliary charge air cooling, since the listed fitment varies by model year and engine package. Inspect hoses, clamps, and adjacent cooling components during replacement to help prevent repeat leaks or overheating concerns.

Quality Assurance

Nissens is a market-focused manufacturer of thermal and engine efficiency components, and its products are developed and manufactured to consistent quality standards under the Genuine Nissens Quality approach. Part number 627024 is built for the specified Mercedes-Benz S-Class applications and follows the brand’s aftermarket development standards.