CSF 21-20 Chevy Silverado 2500/3500 6.6L Turbo Diesel Auxiliary Radiator - 3938

The CSF #3938 is a direct-fit OEM-quality radiator designed to keep your engine running at optimal temperature on the 2021–2020 Chevy Silverado 2500/3500 6.6L Turbo Diesel Auxiliary. Built to OEM specifications, this unit installs with no modifications required and is engineered to prevent overheating and extend engine life.

Features

• Direct OEM replacement — bolt-on fit, no modifications required
• Built to or exceeding OEM specifications for reliable, long-lasting performance
• Precision-engineered for the 2021–2020 Chevy Silverado 2500/3500 6.6L Turbo Diesel Auxiliary
• Manufactured by CSF, a trusted name in thermal management since 1967

Fitment

• 2021–2020 Chevy Silverado 2500/3500 6.6L Turbo Diesel Auxiliary