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CSF Radiator - Aluminum 3076B BrandCSF Part Number3076B ConditionBrand New Product Details
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF\'s exclusive B-Tube Technology: Unlike a regular oval shape \"O\" type radiator tube, CSF uses a specially engineered tube in the shape of a \"B\". These \"B-tubes\" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal \"O\" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With \"B-tubes\" you are able to get \"dual liquid laminar flow\". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.
Make sure it fits your vehicleCheck the compatibility chart in this listing for your year, make, model and engine. Not sure? Message us your vehicle details or VIN and we\'ll confirm fitment before you buy.
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We ship Monday through Friday. Parts ship from the warehouse closest to you and typically arrive in 1–5 business days. Tracking is uploaded as soon as your order ships.
Free shipping on orders of $200 and up. Orders under $200 ship for a flat $14.99.
California residents: some parts cannot be shipped to California, including exhaust, emissions-related and some performance parts that are not CARB-approved. If you order an item we can\'t send to you, we will cancel the order and refund you. Please message us before buying if you have questions.
Returns are accepted within 30 days. Items must be new, uninstalled and returned in the original undamaged packaging.
Please request your return through so we can issue a return authorization. Items returned without one may not qualify for a refund.
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Why Shop Horner Auto? Genuine brand-name partsEvery part is brand new and comes straight from authorized distributors for the brands we carry. Real fitment helpSend us your year, make, model or VIN and we\'ll check that the part fits before you buy. Fast, tracked shippingOrders ship Monday through Friday from the warehouse closest to you, with tracking on every order. Read Our response → HORNERAUTO
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