If you're looking to keep your engine cool without breaking a sweat, the CSF radiator is where it’s at. I’ve been around the block with radiators, and let me tell you, CSF stands out. They offer a massive lineup, covering over 3,200 applications, so whether you’re rolling in an Acura or a Volkswagen, they’ve got something that’ll fit like a glove. I’ve seen their radiators in everything from Copper-Brass to All Aluminum, and they really nail the OE style and materials.

What I love about CSF is their commitment to quality. These guys have been in the game for over 50 years, and they’ve sold more than 30 million units worldwide. That’s not just a number; it’s a testament to their reliability. Each radiator is built to high-performance standards and is even wind tunnel tested to validate cooling performance. You can trust that they know what they’re doing.

Now, let’s talk features. The CSF radiators are designed with an OEM-specified Plastic Tank-Aluminum Core construction. This means they’re not just tough; they’re engineered for durability. The tanks are made from virgin-grade engineered plastic resins that are glass-filled for added strength. Plus, the gaskets are made from special-grade EPDM rubber, which can handle extreme temperatures—up to -120 degrees Fahrenheit! That’s some serious heat resistance.

The fins, which are essentially the heart of the radiator, feature a high-performance multi-louvered design that maximizes cooling efficiency. And you won’t have to worry about leaks; each unit is 100% leak tested before it leaves the factory at 150% of operating pressure. Talk about peace of mind!

Let’s not forget about the packaging—CSF goes the extra mile with industry-best packaging that can survive a 10-foot drop test. They really put their money where their mouth is. Every component is installed, torqued, and tested during assembly, so you know you’re getting a solid product.

Now, if you’re curious about the specs, here’s the lowdown:

• Radiator Type: Downflow
• Rows: 1
• Core Length: 23 15/16"
• Core Width: 23 1/2"
• Core Thickness: 1 1/4"
• Core Material: Aluminum
• Tank Material: Plastic
• Inlet Location: Upper Driver Side
• Outlet Location: Lower Passenger Side
• Inlet Diameter: 1 1/2"
• Outlet Diameter: 1 1/2"
• Oil Cooler: 12" (high-efficiency Plate Type)

As for fitment, this radiator is compatible with:

• Ford Explorer 2006-2010
• Ford Sport Trac 2007-2010
• Mercury Mountaineer 2006-2010

Just a quick note: when you’re swapping out your radiator, make sure to check the old radiator pressure cap for any signs of wear. And don’t forget to use a mini 20 psi cap with your new CSF radiator. It’s the little things that keep everything running smoothly.

So if you want a reliable radiator that’s built to last, you can’t go wrong with CSF. It’s been my go-to, and I’m confident it’ll serve you well, too.