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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
CSF 99-06 BMW 323i / 99-05 BMW 325i / 99-06 BMW 328i / 99-05 BMW 330i / 03-05 BMW Z4 RadiatorCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your E46 3 Series Z4 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
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your E46 3-Series/Z4 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.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000 | BMW | 323Ci | Base |
| 1999-2000 | BMW | 323i | Base |
| 2001-2005 | BMW | 325Ci | Base |
| 2001-2005 | BMW | 325i | Base |
| 2001-2005 | BMW | 325xi | Base |
| 2000 | BMW | 328Ci | Base |
| 1999-2000 | BMW | 328i | Base |
| 2001-2005 | BMW | 330Ci | Base |
| 2001-2005 | BMW | 330i | Base |
| 2001-2005 | BMW | 330xi | Base |
| 2003-2005 | BMW | Z4 | 2.5i |
| 2003-2005 | BMW | Z4 | 3.0i |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Product Reviews
★★★★★ 5
buy it, trust me
I perfer this over aquafor. its not thick, the liquid splooshs so fair warning.
however I notice this hydrates better and longer and seeps into the skin better.
I buy agin and again. this product is not a staple for my skin care.
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Reviewed in the United States on November 15, 2025
★★★★★ 5
Worth your money
My face is so smooth using this product! I love it!
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Very good soap . Works great on dry skin
Our family favorite bath soaps. Very gentle on the skin , especially for one of my kids who suffer from dry skin and eczema . Even though is fragrance free it has a nice scent to it .
I highly recommend it.
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Reviewed in the United States on February 9, 2026
★★★★★ 5
Lighter shea butter lotion frugal makes skin dewy
i purchased this a month ago here is what i found it is a lighter lotion it's not as light as cerave daily as it has shea butter but if you like lotions that soften i would recommend this one it does work magic on the skin and is frugal pump works well it does is good for my very sensitive skin bottle size is good it it's over all great value it seems watery but does absorb not in rapid speed but any you would think with shea, shea does soften skin but it doesn't go in too deep into the layers by default so think of that but over all i would say it's a great all year round skin softening protectant
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Colloidal is good
I used this non greasy oil on my scalp and it is good for dry scalp,but i didn't like it on my pillow case. It's fragrance free until sleeping with it on my scalp
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Reviewed in the United States on May 30, 2026