{{ product.name }} See New Part # {{ product.superseded_product_sku }} {{ determineProductPrice( product ) }} {{ determineProductSalePrice( product ) }}
0
No Products
No Results Showing Parts for — {{ active_vehicle.name }}
Did you mean {{ response.didYouMean.query }}?
USD
326.99
Part #: CSF3850
CSF 3850 OEM Style Replacement Secondary Radiator
★★★★★
Buy now, pay later using 
during checkout.
during checkout.
FREE Delivery by ,
If you order within hr min
This product cannot be shipped to your destination
Not Shipping to ?
Need it faster?
Our Recommendations
Compatible Products
Close
Part #: {{:: (product.sku == undefined) ? product.code : product.sku }}
{{:: product.customfield_values.customfields.short_desc }}
View Details
Description
Look no further than the CSF 3850 OEM Style Replacement Secondary Radiator when it comes time to replace the secondary radiator in your 2017-2022 Ford 6.7L Powerstroke. CSF radiators are constructed using the highest quality components available. As a proud ISO certified cooling system manufacturer, CSF works with many OEM customers around the world.
Individually pressure tested and serial number certified, each CSF radiator is built to OE specifications for a true "drop-in" fit for a true "by the book" installation. CSF radiators go through extensive in-house testing that includes wind tunnel, burst pressure, vibration, thermal cycle, and salt spray corrosion testing. Comes backed by 1 year warranty.
Features:
Secondary Radiator
OEM Replacement
Drop-In Installation
1 Year Warranty
Specifications:
Bottom Hose Fitting (in): 7/8 Left
Top Hose Fitting (in): 7/8 Left
Core Length (in): 39 3/8
Core Material: Aluminum
Core Thickness (in): 1 5/8
Core Width (in): 20 11/16
Cross-flow/ Down-flow: Cross Flow
Hazardous Material: No
Inlet Length (in): 21 3/8
Inlet Width (in): 2 1/8
No. Of Rows: 2
Oil Cooler (in): No
Outlet Length (in): 21 3/8
Outlet Width (in): 2 1/8
Radiator Cap Supplied: No
Tank Material: Plastic
Tech Note: O.E.M. Style Plastic Tank & Aluminum Core With Quick-Connect Inlet & Outlet Pipe
Specifications
- MPN 3850
- SKU CSF3850
- GTIN 710353038505
- ID 50044
- Manufacturer Name CSF
- Shipping Weight 25.00 lb.
- Shipping Length 48 in.
- Shipping Width 7 in.
- Shipping Height 25 in.
- Fuel Type Diesel
- Warranty Info 1 Year
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Cross Reference # 13716, CU13716, FO3010359, HC3Z8005A, HC3Z8005E
- Internal L1R3
Frequently Bought Together
In-Stock
CSF 3849 OEM Style Replacement Primary Radiator
$240.99
Vehicle Fitment:
2017-2023 Ford 6.7L Powerstroke
2017-2023 Ford 6.7L Powerstroke
In-Stock
In-Stock
Motorcraft VC-13-G Yellow Concentrated Antifreeze/Coolant
$21.35
Vehicle Fitment:
2011-2022 Ford 6.7L Powerstroke (1-Gallon Bottle)
2011-2022 Ford 6.7L Powerstroke (1-Gallon Bottle)
In-Stock
Dorman 926-159 Radiator Coolant Hose O-Ring Kit
$22.58
Vehicle Fitment:
2011-2018 Ford 6.7L Powerstroke
2011-2018 Ford 6.7L Powerstroke
In-Stock
Lisle 17982 4.5 Gallon Oval Coolant Drain Pan - Green
$31.08
Vehicle Fitment:
Universal - 6.25" Pan Height to Fit Tight Spaces
Universal - 6.25" Pan Height to Fit Tight Spaces
In-Stock
XDP Xtra Cool High-Performance Coolant Additive XD332
$9.95
Vehicle Fitment:
For All Cooling Systems, 16 Oz. Bottle (Treats 16 Quarts)
For All Cooling Systems, 16 Oz. Bottle (Treats 16 Quarts)
In-Stock
Alliant AP63540 Coolant Thermostat (Main Engine)
$67.60
Vehicle Fitment:
2011-2020 Ford 6.7L Powerstroke
2011-2020 Ford 6.7L Powerstroke
In-Stock
Ford Motorcraft HC3Z-8575-C (RT-1237) Coolant Thermostat
$112.80
Vehicle Fitment:
2017-2022 Ford 6.7L Powerstroke
2017-2022 Ford 6.7L Powerstroke
In-Stock
*Discontinued* No Limit Fabrication 67UCHKB1720 Black Upper Coolant Hose Kit
Discontinued
Vehicle Fitment:
2017-2020 Ford 6.7L Powerstroke
2017-2020 Ford 6.7L Powerstroke
*Discontinued* No Limit Fabrication 67UCHKR1720 Raw Upper Coolant Hose Kit
Discontinued
Vehicle Fitment:
2017-2021 Ford 6.7L Powerstroke
2017-2021 Ford 6.7L Powerstroke
*Discontinued* No Limit Fabrication 67UCHKP1720 Polished Upper Coolant Hose Kit
Discontinued
Vehicle Fitment:
2017-2021 Ford 6.7L Powerstroke
2017-2021 Ford 6.7L Powerstroke
No Limit Fabrication 67FRCT17 Raw Aluminum Coolant Tank
$649.00
Vehicle Fitment:
2017-2023 Ford 6.7L Powerstroke
2017-2023 Ford 6.7L Powerstroke
No Limit Fabrication 67FRCTP17 Polished Aluminum Coolant Tank
$949.00
Vehicle Fitment:
2017-2023 Ford 6.7L Powerstroke
2017-2023 Ford 6.7L Powerstroke
Reviews
★★★★★
5.0/5 Stars out of 4 Reviews
0
0
0
0
4
Mike (West Virginia) | December 29th, 2023
Perfect OEM fit easy install.
Vince (So Cal) | April 30th, 2023
Road debris punctured the aux radiator on our new super duty. I ordered the replacement from Xtremediesel - best price, free shipping, and received within a few days. The radiator bolted up and works perfectly.
J (Hondo,Tx) | October 22nd, 2022
Great product, with fast shipping, and everything fits to the T! Definitely a quality product, thanks.
Write a Review
Questions and Answers
Does this radiator come with the two thermostats?
View Staff Answer
Answer
No, the CSF 3850 OEM Style Replacement Secondary Radiator does not include any thermostats.
No, the CSF 3850 OEM Style Replacement Secondary Radiator does not include any thermostats.
Ask a question about this product
Please allow up to 1 business day for reply.
More to Consider
Recently Viewed
$5 Price Beat Guarantee!
Have peace of mind knowing that you are getting the best price guaranteed by shopping with XDP.
Give us a call at 888-343-7354 or shop online and we'll beat any competitor's price by $5, guaranteed!
Fitment verification applies to year, make and engine only. Individual details such as model, trim packages, build dates, and other factory options can change fitment and must be verified by customer.
ALTERNATIVE IN-STOCK PRODUCTS
Need it now? These items are in-stock and similar to what you were looking for...
Complete the job with these highly suggested add-on products.
Product prices marked with an * may require additonal fees, such as a core charge, which will be displayed in the cart.