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CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate (Part Number: )
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate (Part Number: )
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate (Part Number: )
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate (Part Number: )
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate (Part Number: )
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CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate (Part Number: )
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate (Part Number: )
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate (Part Number: )
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate (Part Number: )
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate (Part Number: )
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate
Subaru WRX/STi Manual 2002-2007
Read 1 Reviews | 2 Q&As
Part # 3076O
$599.00
msrp: $649.00

In stock! Ships same day

Features & Product Details

CSF is one of the key players in the radiator industry. They design, test, and fabricate radiators that are built to the same standards as your factory OEM unit in your vehicle. If you’re experiencing any leaking, or if your radiator is warped and damaged, you risk putting your engine through some serious problems such as overheating which can lead to a myriad of headaches and repair builds.

Additionally this radiator features a 4-plate liquid to oil plate type oil cooler that is built to the bottom of the end tank. The oil temperature is regulated by the thermostat of the cooling system. This is a direct replacement that does not require any additional modifications, or alterations for fitment. This is a great unit for those of you who drive your car on a daily routine. If you have a leaking radiator, don’t waste time with silicones and puddies that only temporarily mask the problem. Get a new radiator, but more importantly a CSF radiator. 

Specifications

Brand: CSF
Core Depth: 1.57 in
Core End Tank Material: Aluminum
Core Height: 13.385 in
Core Width: 27.00 in
Includes Radiator Cap: Yes
Mfgr. Warranty: Limited Lifetime
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate ( Part Number: 3076O)
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate ( Part Number: 3076O)
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate ( Part Number: 3076O)
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate ( Part Number: 3076O)
CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate ( Part Number: 3076O)
CSF Racing Radiator on 07 STI 2 months ago
i1ulost
To give some background on my experience with Subarus. I have owned 7 Subarus that I have enjoyed modding over the last 16 years. I currently have an 07 STI limited. I will give all the details about this install and why the fitment is not guaranteed for the 06-07 models. This is a very well engineered radiator. I have had several other aftermarket / race radiators. This is by far the best crafted one I have had yet. Solid all the way around, with all the fittings and bolt points spot on! However, CSF will not guarantee fitment on the 06-07 WRX/STI models. I figure it is for these 2 reasons. 1. The fan shrouds at the bottom of the radiator do not give enough room for the -10AN oil fittings (see pic1). This is a simple fix and takes 5 minutes to modify, with no integrity loss of the fan shroud, with simple tools. I did this with a pair of diagnal cutters (dikes). On the fan shroud there are 2 seperate wall linings around the fan. Simply notch out the outer lining next to the -10AN fitting (see pic 2). This now gives you enough room to run -10AN lines to the oil cooler without compromising the fan integrity of the fan shroud. 2. On the top of the CSF radiator, where the radiator cap is, there is an overflow line that connects from the radiator to the overflow hard line (see pice 3). Because of the extra thickness of the radiator, this overflow line is now too short. I could get this OEM line to fit if I stretched it, but I felt it kinked the ends of the OEM line too much, and that this would lead to the line premature splitting/failing of this OEM line. To fix, simply get a 5" piece of new tubing (see pic 4). I do have one complaint. And it has nothing to do with the radiator itself. Like I stated earlier, this is an exceptional radiator. The complaint is this. CSF will not guarentee the fitment of this radiator for the 06-07 models based on 2 very simple modifications to OEM parts to allow the radiator to fit. However in any install of this radiator, reguardless of the years model, you will have to cut both OEM radiator hoses at least 1/2" off the end (see pic 5) to allow for the extra thickness of the CSF radiator. I found if you do not cut the ends, in the top hose it rides too close to the power steering pulley, and in the bottom hose, it restricts the flow because it is slightly kinked. Conclusion: AWESOME radiatior!!
  
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QUESTIONS & ANSWERS

  • Q: Clarification  i1ulost2 months ago

    In the description, at the top, it states this is for the 02-07 WRX/STI. In the fitment it states it is only for an 02-05 WRX. Can you tell me which is right? Will this fit an 07 STI?
  • Q: Oil lines   BBates9 months ago

    Does this come with the lines to and from the oil filter sandwich plate?
    • 0 of 0 people found the following answer helpful

      A:  This kit does not come with lines from the oil cooler to sandwich plate. We would recommend getting the Mishimoto -10 AN SS oil lines. https://www.rallysportdirect.com/part/couplers-and-hoses/mmsbh-10-4-mishimoto-4ft-stainless-steel-braided-hose-w-10an-fittings

      Jared A. @ RallySport Direct 9 months ago  
        
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