Keystone MB3010176 OEM Replacement Radiator for Mercedes-Benz S-Class & CL-Class

The Keystone MB3010176 is an OEM-style replacement radiator engineered for the Mercedes-Benz S-Class (W221, 2007–2013) and CL-Class (C216, 2007–2011). Designed to restore proper engine cooling system performance, this radiator meets original equipment specifications for a reliable, direct-fit installation without modification.

This unit replaces Mercedes-Benz OEM part number 2215002603 (also cross-referenced as 2215000003, 2215000203, 2215000503, and 2215003103). The aluminum core with PA66 GF30 plastic tanks delivers efficient heat dissipation to keep your engine operating within safe temperature ranges. Compatible with both gasoline and diesel engine variants across the full S-Class and CL-Class lineup.

Key Features:

• Direct OEM replacement — no modifications required
• Aluminum core with high-strength PA66 GF30 glass-reinforced plastic tanks
• Core dimensions: 640 x 462 x 42 mm (approximately 25.2 x 18.2 x 1.7 in)
• Compatible with automatic transmission vehicles with or without air conditioning
• Replaces OEM part number 2215002603 and related supersessions
• Covers a wide range of S-Class engine variants including V6, V8, V12, gasoline, diesel, hybrid, and AMG models

Keystone Automotive Industries is a trusted supplier of collision repair and OEM-replacement parts. The MB3010176 radiator is built to restore factory cooling capacity and is an ideal choice for professional body shops and DIY mechanics alike.