If you're looking to keep your ride cool under pressure, you can't go wrong with a CSF radiator. These guys have been in the game for over 50 years, and they know a thing or two about what it takes to keep your engine running smoothly. With over 3,200 applications covered, from Acura to Volkswagen, they've got a radiator that fits just about any car out there.

What I appreciate about CSF is their commitment to quality. Whether your setup is Copper-Brass, Plastic-Copper-Brass, Plastic-Aluminum, or All Aluminum, they use the same materials and design principles as the original equipment. You’re not just getting an aftermarket part; you’re getting something that’s built to last. When I installed mine, I was impressed by the strong, efficient components that felt solid right out of the box. These radiators are designed to perform, and they’ve even been wind tunnel tested to make sure they meet high standards for cooling performance.

Let’s talk specifics. The CSF radiator features OEM-specified Plastic Tank-Aluminum Core construction. This means you’re looking at tanks made from virgin-grade engineered plastic resins that are glass-filled for extra strength. Those gaskets? They’re made from special-grade EPDM rubber, so they can handle extreme temperatures—up to -120°F, no sweat. And the fins, which are the heart of the radiator, come with a high-performance multi-louvered design that maximizes airflow.

Before they leave the factory, these radiators are 100% leak tested at 150% of operating pressure. That’s some serious quality control. Plus, they come packaged like they’re made of glass—10-foot drop test standard, so you know they’ll arrive in one piece. Each component is installed, torqued, and tested during assembly, which just adds to the peace of mind.

As for the specs, this is a crossflow radiator with a single row, measuring 25 11/16” long, 15 11/16” wide, and 7/8” thick. The core is aluminum, while the tanks are plastic. You’ll find the inlet on the upper driver side and the outlet on the lower driver side, both with a diameter of 1 1/4”.

Now, if you’re driving a Volkswagen Beetle from 2012 to 2016 or a Jetta from 2011 to 2018, this radiator is a perfect fit for you. Just a heads up—when you’re swapping out your radiator, take a moment to check the old pressure cap for any signs of wear. It’s the little things that can make a big difference.

In short, if you want reliability and performance, CSF has you covered. It’s a solid choice for keeping your engine cool while you hit the road.