Ah, the Mercedes 190E 2.5-16 Evolution II. This beauty helped Mercedes snag its first DTM title back in '92, and let me tell you, that win kicked the rivalry with BMW into high gear. These days, the 190E is just as sought after as the E30 M3—both are legends in their own right. If you’re diving into a restoration project, you’ve probably hit a snag with the radiator since Mercedes stopped making them. But don’t sweat it; CSF has come to the rescue with their All-Aluminum OEM+ radiator that’s designed specifically for the 190E.

CSF managed to get their hands on one of the original radiators and used it as a blueprint to create something that meets the high standards of purists. This isn’t just a replacement; it’s a high-performance upgrade. The radiator features a 2-Row, 42mm aluminum core that boosts fluid capacity and improves heat dissipation. With CSF’s exclusive B-Tube Technology, you’re looking at about a 15% increase in heat transfer compared to the old-school oval tubes. That’s a big deal for anyone planning to hit the track or just enjoy some spirited drives on the weekends.

Originally, the 190E came with a plastic tank and a single-row core, which was decent for its time. But let’s be real—technology has come a long way, and these classic beasts deserve the best. The CSF radiator is built to last with 100% TIG-welded aluminum construction, so you can trust it to handle whatever you throw at it. Plus, it mounts right in the factory location without any cutting or modifications. Just drop it in and you’re good to go.

If you’re thinking about upgrading from the factory mechanical fan to something more modern, CSF has you covered there too. They include mounting brackets compatible with 16-inch SPAL fans—specifically the low profile SPAL #30100400 and the medium profile SPAL #30101516. Just keep in mind, you’ll need a fan controller (not included) to make that work.

For those of you considering ditching the factory A/C condenser for an oil cooler, CSF has thought of that too. They’ve added threaded bolt inserts (M8 x 1.25) for mounting an oil cooler, which is perfect if you’re planning to track your ride. You’ll need to whip up some brackets, but we recommend the CSF #8110 (Dual-Pass) or #8111 (Single-Pass) Universal Oil Coolers for optimal results.

In short, CSF has really nailed it with this radiator. They’ve combined innovative design with solid engineering to give your 190E the cooling it needs. Whether you’re restoring a classic or just want to keep your ride running cool, this radiator is a smart investment.

• 2-Row, 42mm Ultra-High-Performance Dual Pass Core
• 2-Year Limited Warranty
• Cooling Tubes with CSF's Exclusive B-Tube Technology
• 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined Mounting Brackets and OEM Style Inlet/Outlet
• 100% All Aluminum TIG-Welded Construction
• Satin Finish
• True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
• Individually Leak and Pressure Tested
• Includes CNC Cut Fan Mounting Brackets for a 16 inch SPAL Fan (Low Profile SPAL Fan PN: 30100400 - Medium Profile SPAL Fan PN: 30101516)

• Outlet Diameter: 35mm
• Outlet Location: Bottom Right
• Radiator Cap Included: No
• Tank Material: Aluminum
• Thermostat Included: No
• Title: Mercedes 190E 2.3-16/2.5-16 Aluminum High-Performance Radiator
• Coolant Hose Inlet Connection Type: OE Type Connection
• Coolant Hose Outlet Connection Type: OE Type Connection
• Core Height: 490mm
• Core Material: Aluminum
• Core Row Quantity: 2
• Core Thickness: 42mm
• Core Width: 450mm
• Down Flow Or Cross Flow Type: Cross Flow
• Finish/Color: Satin
• Mounting Type: Mounts with OE Hardware
• Outlet Connector Type: Slip On

Fits: Mercedes-Benz 190E 1984 & 1986-1987 & 1990-1992. If you’re serious about your ride, this radiator is a no-brainer.