CSF 03-09 Toyota 4Runner 4.7L OEM Plastic Radiator

CSF is known for making reliable cooling components, and this radiator is a solid option for your 2003-2009 Toyota 4Runner with the 4.7L engine. It's built to be a direct replacement for your original radiator, meaning it should fit right into your existing setup without needing any modifications. This is important because a properly functioning radiator is key to keeping your engine from overheating, especially during those long drives or when you're towing.

This radiator uses a plastic tank design, similar to the original equipment, which helps keep the weight down and is a common construction method for many modern vehicles. The core is designed to handle the cooling demands of the 4.7L V8 engine, ensuring that heat is efficiently transferred away from your coolant. When you're replacing a radiator, it's a good time to check your hoses and thermostat to make sure everything else in your cooling system is in good shape too.