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CSF 4023 OEM Replacement Engine Coolant Radiator

(2005-2008, 2018-2026 Chevrolet Express 3500; 2005-2008, 2018-2026 Chevrolet Express 2500; 2005-2008, 2018-2026 GMC Savana 2500; 2005-2008 + 1 more model)

Part of: CSF Replacement Engine Coolant Radiator

Other options in this family: CSF 10982 CSF 4034 CSF 3917

Manufacturer

Part Number

4023
Sale Price

$157.47

In Stock (7)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The CSF 4023 is a direct-fit OEM replacement radiator engineered to restore proper engine cooling performance. Built to CSF's exacting quality standards, this replacement radiator features the same materials and construction style as the original equipment unit, ensuring a precise, hassle-free installation with no modifications required.

Key Features:

  • Direct OE Replacement: Engineered for drop-in fitment matching original equipment specifications
  • Quality Construction: Manufactured using OE-grade materials for long-lasting durability and reliable performance
  • High-Performance Multi-Louvered Fins: Maximize airflow and heat transfer efficiency through the radiator core
  • 100% Leak Tested: Every unit is pressure tested before leaving the factory to ensure a defect-free product
  • OE Coolant Compatible: Designed to work with factory-specified coolant types to prevent chemical reactions and premature failure
  • Precise Fitment: Mounting points, inlet/outlet locations, and overall dimensions match the original radiator exactly

CSF is one of the most trusted names in automotive cooling, offering replacement radiators for over 3,200 vehicle applications. The CSF 4023 delivers the reliable engine temperature management your vehicle needs, whether in everyday driving or demanding conditions. It is a straightforward, confidence-inspiring replacement for a worn or damaged OEM cooling radiator.

Products specifications

Fits

2005-2008, 2018-2026 Chevrolet Express 3500; 2005-2008, 2018-2026 Chevrolet Express 2500; 2005-2008, 2018-2026 GMC Savana 2500; 2005-2008, 2018-2026 GMC Savana 3500

Hazardous Material

No

Box Width (in)

25 1/8

Box Weight (lbs)

21

Inlet Width (in)

2 11/16

Outlet Width (in)

2 11/16

Inlet Length (In)

18 1/16

Outlet Length (In)

18 1/16

Box Height (in)

7 1/16

Box Length (In)

44 1/16

Tech Note

"Upgraded Thicker Core. 11% Thicker 30mm vs OEM 27mm. O.E.M. style Plastic tank & Aluminum core with quick-connect outlet pipe & quick-connect oil cooler fittings.

Oil Cooler (in)

11 1/2 Left & Right (high-efficiency Plate Type)

Fast

Great price. Great product. Very fast shipping. No complaints at all.

Shipping was fast and received tires in a couple of days. Great prices also.

Everything came in really quick and packed well. Apparently I just ordered the wrong part.

Shipping was very reasonable and extremely fast!

Great pricing and super fast service!! Thank you!

Good price

Great price and free shipping

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