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CSF 3912

Verified fitment Radiator · Standard Replacement · Fits 45 Configurations

CSF part number 3912 is a radiator in the Cooling System system. This catalog matches it to 45 year-and-engine configurations from 2013 to 2025.

Verified fitment includes 2025 Chevrolet Silverado 4500 HD 6.6L V8 DIESEL Turbocharged ; 2025 Chevrolet Silverado 5500 HD 6.6L V8 DIESEL Turbocharged ; 2025 Chevrolet Silverado 6500 HD 6.6L V8 DIESEL Turbocharged ; 2024 Chevrolet Silverado 4500 HD 6.6L V8 DIESEL Turbocharged ; 2024 Chevrolet Silverado 5500 HD 6.6L V8 DIESEL Turbocharged , plus 40 other configurations. See every vehicle this part fits.

Manufacturer specifications
with quick-connect outlet pipe. Upgraded Core. 10% Thicker 30mm vs OEM 27mm
with Heavy Duty Cooling or with Standard Duty Cooling14% Stronger CoreOE 27mm VS CSF 31mm
Application data published for:
🇺🇸 US 🇨🇦 CA
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Frequently Asked Questions

What is CSF 3912?

CSF part number 3912 is a radiator with published application data for 45 vehicle configurations from 2013 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does CSF 3912 fit?

This catalog matches 3912 to 45 year-and-engine configurations from 2013 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is CSF 3912 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. CSF 3912 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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