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CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
Community Media
User Media for: CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
User Media for: CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+
User Media for: CSF Racing Radiator w/ Built-in Oil Cooler - Subaru WRX 2008-2014 / STI 2008+

CSF Racing Radiator w/ Built-in Oil Cooler

Subaru WRX 2008-2014 / STI 2008+

Was: $599.00
$539.10
You save:
10%
($59.90)
msrp: $649.00

In stock!
Ships today if ordered in
6 hrs 43 mins
You will earn Reward Points with this Purchase.
ANY QUESTIONS?

Features & Product Details

RallySport Direct proudly carries a great selection of quality racing radiators brought to you by CSF.

 

Here, you are looking at the CSF Racing Radiator. This is a super-durable all aluminum radiator designed to replace your factory radiator to improve the overall cooling efficiency. Most factory radiators are manufactured using plastic upper and bottom tanks which will eventually weaken over time, and will leak which will cause you to overheat, which will open up an entirely different set of problems. CSF relieves this issue with all-aluminum construction to essentially become the end-all-be-all of radiators. 

 

 

 

DETAILS:

  • CAD/CAM designed using Unigraphics Software
  • OE radial and deep drawn aluminum end tanks
  • B-Tube Technology - stronger, most efficient tube in the world
  • Wind tunnel tested for optimal radiator core cooling efficiency 
  • "Racing Style" aluminum drain plug
  • Brazed in CAB furnace
  • Military-grade special clad  aluminum used for tubes, fins, header
  • Plates and side brackets (JIS 3003 spec minimum)
  • Privately owned factories with full "in-house" tool rooms
  • CNC machined fittings
  • "Master Class" TIG welding
  • Individually leak tested
  • Vibration cycle tested
  • Thermal cycle tested
  • Wind tunnel tested for optimal radiator core cooling efficiency
  • Burst pressure and impulse cycle tested 10,000 times for strength
  • Salt spray tested for corrosion protection
  • 10-foot box "drop test" to ensure packaging protection
  • 30 point fitment inspection on critical dimensions to ensure OE fitment with no modifications necessary
  • Includes radiator cap
  •  

    NOTE:

  • Designed with built-in oil cooler
  •  

     

    Specifications

    Brand: CSF
    Core Depth: 1.88 in
    Core End Tank Material: Aluminum
    Core Height: 13.50 in
    Core Width: 27.25 in
    Includes Radiator Cap: Yes
    Mfgr. Warranty: Limited Lifetime
    Condition: New Product
    Return Policy:
    Standard

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    2 Reviews
    3.5 out of 5 Stars
    5 Stars
    (1)
    4 Stars
    (0)
    3 Stars
    (0)
    2 Stars
    (1)
    1 Stars
    (0)
    Customer Photos and Videos
    CSF Racing Radiator w/ Built-in Oil Cooler ( Part Number: 7042O)
    CSF Racing Radiator w/ Built-in Oil Cooler ( Part Number: 7042O)
    CSF Racing Radiator w/ Built-in Oil Cooler ( Part Number: 7042O)
    2 of 2 people found the following review helpful
    Great coolant temps, terrible oil pressure 1 year ago
    2out of 5stars
    Ttyler
    After having this installed for several months, i installed an oil pressure sensor. I have found that my oil pressures with this oil cooler were down to 47PSI at WOT. Talking to some track buddies i learned of two other people that have had this issue with this exact model. Removing the oil cooler portion of it and going back to stock, I'm getting around 90 to 100PSI at WOT in my car. Recently got an oil analysis done and was told that i have high amounts of metals, especially copper in the oil, and i should investigate oil pressure issues to protect my rod bearings.... I would not recommend this Radiator/oil cooler combo.
      
    Was this review helpful?
    7 of 7 people found the following review helpful
    CSF racing radiator w/ built in oil cooler is amazing 4 years ago
    5out of 5stars
    l2anger
    I have had my csf radiator w oil cooler installed for a few months now and I finally tested it on a hot summer day. Yesterday was 100 degrees and a few good Highway pull raised my temps higher then normal. By that I mean I broke 190 degree coolant temps. The highest point was 193 after a 2-top4th gear pull. I literally just wanted to see what my temps would do. I was impressed. I have also autocross my car and the coolant temps stayed below 190 on 80 degree days. Greet product and I’m happy I went with it. Since it isn’t stated in the description of the product also know the fans actively cool the oil when stopped just like the coolant. So temps stay down in stop and go traffic.
      
    Was this review helpful?

    QUESTIONS & ANSWERS

    • Q: Pressure drops?   Ttyler1 year ago

      Are there any figures about expected pressure drop for the oil for this unit?
      • 1 of 1 people found the following answer helpful

        A:  This is from CSF: "This oil cooler results in a significant pressure drop of approximately 30psi compared to using no oil cooler and approximately 20-25psi compared to using a traditional air-to-air oil cooler. "

        Lane H. @ RallySport Direct 1 year ago  
          
        Was this answer helpful?
    • Q: 2017 wrx  wrx_batmobile2 years ago

      Will this unit fit the 2017 wrx base? On CSF's website they say it does as it is the exact same as the 2015-2016.
    • Q: Whats in the box?  Ricky.vidrine718303522 years ago

      Does this Radiator/Oil Cooler combo come with AN lines for the oil cooler portion or am i to build my own lines?
    • Q: Oil Filter Fitment on Sandwich Plate  bergy2 years ago

      Will the stock and Cusco Oil Filters both fit on the sandwich plate?
    • Q: 4eat wrx  chap2 years ago

      Would I be able to use this on a 4EAT, and hookup the oil cooler as the transmission cooler?

    This Part Fits

    Subaru Impreza
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    WRX STI Hatchback
    2008 Subaru Impreza WRX STI Hatchback
    2009 Subaru Impreza WRX STI Hatchback
    2010 Subaru Impreza WRX STI Hatchback
    2011 Subaru Impreza WRX STI Hatchback
    2012 Subaru Impreza WRX STI Hatchback
    2013 Subaru Impreza WRX STI Hatchback
    2014 Subaru Impreza WRX STI Hatchback
    WRX STI Limited Hatchback
    2011 Subaru Impreza WRX STI Limited Hatchback
    2012 Subaru Impreza WRX STI Limited Hatchback
    2013 Subaru Impreza WRX STI Limited Hatchback
    2014 Subaru Impreza WRX STI Limited Hatchback
    WRX STI Limited Sedan
    2011 Subaru Impreza WRX STI Limited Sedan
    2012 Subaru Impreza WRX STI Limited Sedan
    2013 Subaru Impreza WRX STI Limited Sedan
    2014 Subaru Impreza WRX STI Limited Sedan
    WRX STI Sedan
    2011 Subaru Impreza WRX STI Sedan
    2012 Subaru Impreza WRX STI Sedan
    2013 Subaru Impreza WRX STI Sedan
    2014 Subaru Impreza WRX STI Sedan
    WRX STI Special Edition Hatchback
    2010 Subaru Impreza WRX STI Special Edition Hatchback
    WRX Sedan
    2008 Subaru Impreza WRX Sedan
    2009 Subaru Impreza WRX Sedan
    2010 Subaru Impreza WRX Sedan
    2011 Subaru Impreza WRX Sedan
    2012 Subaru Impreza WRX Sedan
    2013 Subaru Impreza WRX Sedan
    2014 Subaru Impreza WRX Sedan