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CSF 3866 Performance Aluminum Radiator for Chevrolet/GMC

Part of: CSF Radiator

Other options in this family: CSF 3662 CSF 3543 CSF 3838 CSF 3544 CSF 3817

Manufacturer

Picture for manufacturer CSF

Part Number

3866
7 reviews
Sale Price

$117.81

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The CSF 3866 is a high-quality aluminum radiator engineered for Chevrolet and GMC applications. CSF radiators are manufactured with premium materials and designed to meet or exceed OEM specifications for reliable cooling performance.

Key Features:

  • Aluminum core construction for superior heat dissipation
  • Direct-fit replacement design for easy installation
  • Engineered to OEM specifications for proper fit and function
  • Brazed aluminum tank construction for durability
  • Tested to ensure leak-free performance

CSF has been a trusted name in cooling system components for over 30 years, specializing in high-performance radiators for automotive, racing, and industrial applications. This radiator provides dependable cooling to help maintain optimal engine operating temperatures.

AA+++would purchase again...thanks

Went well.

so far good

A little hard for me to understand. But I think I did it correctly

Lowest Price for what I was looking for. Free shipping ALWAYS helps

Very fast shipping and good prices

Fast delivery!

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