SKU: 73169985246

CSF High Performance Aluminum Radiator - Audi / S4 / B5 / 2.7T

$291.25 $323.61
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

CSF High Performance Aluminum Radiator - Audi / S4 / B5 / 2.7TCSF 97 02 Audi S4 (B5) Radiator The new all aluminum high performance radiator from CSF is a 2 row 42mm core in a triple pass configuration. If youre looking to modify, upgrade, or simply keep up with the maintenance on an Audi B5 S4, upgrading the cooling system with new CSFs high performance all aluminum radiator is highly recommended CSF #7071. Its another crucial fix along with a laundry list of other items to replace and maintain on the iconic


CSF 97-02 Audi S4 (B5) Radiator

The new all-aluminum high performance radiator from CSF is a 2-row 42mm core in a triple-pass configuration.

If you’re looking to modify, upgrade, or simply keep up with the maintenance on an Audi B5 S4, upgrading the cooling system with new CSF’s high-performance all-aluminum radiator is highly recommended CSF #7071. It’s another crucial fix along with a laundry list of other items to replace and maintain on the iconic Audi B5 S4. Keep in mind that these cars are 15-20 years old, and if you haven’t already had to replace your original plastic tank radiator, the time is definitely coming soon!

CSF’s triple-pass technology allows the coolant to flow through the radiator core 3x rather than just flowing across the surface of the core once. This allows much colder ambient air to exchange heat with the coolant for a 3x longer period of time generating the lowest outlet temperature possible. Still with a drop-in fit!

OE replacement parts:

8D0-121-251-AP / 8D0 121 251 AP / 8D0121251AP 

Shipping Notes
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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]
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SKU: 73169985246

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4.0 ★★★★★
Based on 23 reviews
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A
Verified Purchase
Andrea Brunetti
Belleville, US
★★★★★ 5
A good set of products for bathing a newborn.
Scent: Lavender Rosemary - Standard Size
The new mom I gave this to really liked them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
E
Verified Purchase
Emma
Pawtucket, US
★★★★★ 5
Yes!
Scent: Fragrance-Free - Standard Size
Clean baby products that work well! So far we’ve loved everything Tubby Todd! It’s on the more expensive side, but totally worth it when considering products used on babies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
T
Verified Purchase
Tracy
Birmingham, US
★★★★★ 5
A splurge but worth it!
Scent: Fragrance-Free - Standard Size
So nice for newborn skin! I bought it for my daughters baby shower and she loves it!
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Reviewed in the United States on May 21, 2026
R
Verified Purchase
Rosu
Draper, US
★★★★★ 4
Fantastic natural ingredients, but the diaper cream falls short on actual rashes.
Scent: Lavender Rosemary - Standard Size
I purchased the Tubby Todd Baby Skin Care Bundle because I really value that it uses great all-natural ingredients and is free of harsh chemicals. For the most part, I’ve been very happy with the quality. What I loved: The Ingredients: It feels great using products that are clean and safe for baby skin. Hair + Body Wash: The soap/shampoo combo is gentle and works well. All Over Ointment: This is a staple; it’s excellent for dry skin and general moisturizing. The downside: I had to dock one star specifically for the Diaper Paste. While I wanted to love it, it just didn't help when my baby had an actual diaper rash. It might be fine for prevention, but it wasn't effective for treatment. I eventually switched to A+D Diaper Rash Cream, and it completely cured the rashes in no time. Verdict: I would still recommend this bundle for the shampoo and the All Over Ointment, but I suggest keeping a tube of A+D on hand for when you need heavy-duty rash relief.
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Reviewed in the United States on January 1, 2026
K
Verified Purchase
Kimberly Gray
Lexington, US
★★★★★ 5
WILL USE NOTHING ELSE
Scent: Fragrance-Free - Standard Size
Cannot recommend these products enough. My girls have sensitive skin and eczema. Dry patches, gone after a day with the everyday ointment. Eczema break out, gone the next day after applying twice. Diaper cream is the only cream I use when the diaper rash is bad and nothing else works. I try to use sparingly as it is more on the pricier side, so use only when I see a rash starting and not everyday use, but easily could if not worried about the price point. The soap is the only soap we have used. Last a long time, I have twin girls and we just finished our first container of soap that lasted us 5 months.
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Reviewed in the United States on December 31, 2025

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