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CSF 3960 OE Replacement Radiator for Ram 1500 3.0L Turbo Diesel

(2019-2023 Ram 1500)

Part of: CSF Radiator

Other options in this family: CSF 3662 CSF 3543 CSF 3866 CSF 3838 CSF 3544

Manufacturer

Part Number

3960
Sale Price

$224.68

In Stock (5)

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 3960 is a premium OE replacement radiator specifically engineered for 2019-2023 Ram 1500 trucks equipped with the 3.0L Turbo Diesel engine. This direct-fit cooling module delivers reliable performance and precise factory fitment, making it an ideal replacement for worn or damaged original equipment radiators.

Key Features:

  • Aluminum and plastic construction matching OE specifications for durability and weight optimization
  • Direct bolt-in fitment with no modifications required for hassle-free installation
  • 100% leak tested at 150% of operating pressure before leaving the factory
  • Virgin grade engineered plastic tanks with glass-filled reinforcement for added strength
  • Wind tunnel tested for optimal cooling efficiency
  • Individually subjected to rigorous vibration-cycle, thermal-cycle, and burst pressure testing
  • All mounting points and connections precisely match factory specifications

CSF has been manufacturing premium automotive cooling solutions for over 50 years, with more than 30 million units sold worldwide. Every CSF radiator undergoes an extensive quality control process including leak testing, vibration testing, and a 30-point fitment inspection to ensure drop-in fit and long-lasting reliability. Backed by CSF's commitment to quality, the 3960 radiator provides the cooling performance your Ram 1500 diesel engine demands.

Products specifications

Fits

2019-2023 Ram 1500

Inlet Length (In)

22 11/16

Outlet Length (In)

22 11/16

Box Length (In)

37 15/16

Hazardous Material

No

Inlet Width (in)

1 5/8

Outlet Width (in)

1 5/8

Box Weight (lbs)

27

Box Width (in)

25 1/2

Oil Cooler (in)

No

Tech Note

O.E.M Style Cooling Module with upgraded Heavy Duty Radiator core 11% Thicker 30mm vs OEM 27mm + Condenser + Oil Cooler + Jumper Tubes

Box Height (in)

12 3/16

I didn't like how the shipping estimate was half of actual cost.

Awesome price on a Yokohama tire for my Lotus. Delivered a day later than expected, but overall a good experience.

It was easy

Easy to order and shipping was fast

Great job i want more merchandise

It was fine.

Got exactly what I ordered, at a great price. Arrived as schedule.I'm a very satisfied customer

Easy and hassel free

The tool I ordered came quickly, I've tested it out already, works great. Very pleased. Thanks!

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Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy