{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

CSF®
3575 Radiator

Tap image and pinch to zoom.
$187.49
$487.99Save: $300.50(62%)
Manufacturer #3575
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Core Dimensions:
26.63 x 17 x 1.63 in. Core Size
Recommended Use:
OE Replacement
Numberof Rows:
2-Row Core
Tank Material:
Plastic Tank
Core Material:
Aluminum Core
Color Finish:
Factory Finish
Replaces DPI Number:
DPI# 2912
Product Fit:
Direct Fit
Quantity Sold:
Sold individually
Replaces OE Number:
4F0 121 251 AH
Replaces Partslink Number:
AU3010149
Warranty:
2-year CSF limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
APDI 8012912, DPI 2912

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2005-2011 Audi A6 Quattro
Base
8 Cyl 4.2L
Oe Style Design
2007-2011 Audi S6
Base
10 Cyl 5.2L
Oe Style Design

Product Information

CSF OE REPLACEMENT RADIATORS

Drop in one of CSF’s OE replacement radiators to your ride for fully restored, ultimately efficient cooling system operation. CSF is a leading aftermarket manufacturer that specializes in radiators, oil coolers and condensers for import cars.

  • Engineered to exact OE requirements for ultimate efficiency and durability
  • Strictly same aluminum, plastic-aluminum, copper-brass, etc. design as original
  • Drop-in fit for hassle-free installation
  • Offered for vast range of makes and models
  • Manufactured in ISO-9000 certified facilities
  • OE-quality build guaranteed to hold up against extreme conditions

*** S&H-Proof Armor ***

CSF goes above and beyond to package their radiators so they’ll endure the shipping and handling process and arrive at your door in prime condition.

-          Housed in shock-resistant, 5-ply box

-          Box put through 10-foot drop testing to ensure optimum defense

-          Radiator shielded by application-specific foam packaging

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
hi, my s6 c6 has an extra coolant line top left next to the transmission line. is this the exact picture of the rad?Niko B.Jul 04, 2023
Best Answer:Hi Niko, thank you for reaching out. Yes, the photos are accurate. If you are interested, you can click the link below to order the part while stocks last. Have a good one! <a href="https://www.carparts.com/radiator/csf/csf3575?can=cpab2020_csqa_20230704" target="_blank">https://www.carparts.com/radiator/csf/csf3575?can=cpab2020_csqa_20230704</a>
Andrew B.STAFFJul 04, 2023
0
Is this a refurbished product ?Mike p.Jun 23, 2023
Best Answer:Hi Mike, I'm glad to assist you. No. It is not. It is brand new and backed up by a 1-year unlimited mileage warranty. You can upgrade the warranty to a lifetime protection plan by adding $34.99. Grab our sale price and click the link below to buy it today. Happy shopping! <a href="https://www.carparts.com/radiator/csf/csf3575?can=cpje1043_CSQA_20230623" target="_blank">https://www.carparts.com/radiator/csf/csf3575?can=cpje1043_CSQA_20230623</a>
Jeonino E.STAFFJun 23, 2023
0
Hello just wanted to find out if this radiator comes with a warranty and it so how long a warranty is it?Chris K.Mar 20, 2023
Best Answer:Hi Chris, I'm pleased to assist you. Yes, it comes with a 2-year limited warranty. A limited warranty is a warranty against defects in materials and workmanship. The warranty does not cover or is limited to defects or malfunction caused by misuse, abuse, or improper maintenance, failure to follow operating instructions or use with equipment with which it is not intended to be used. It doesn't cover cosmetic or incidental damages. Click the link below to continue ordering at a discounted offer today, while supplies last. I hope this helps. Enjoy your CP shopping experience! <a href="https://www.carparts.com/radiator/csf/csf3575?can=CPGG4850_CSQA_20230320" target="_blank">https://www.carparts.com/radiator/csf/csf3575?can=CPGG4850_CSQA_20230320</a>
Grace G.STAFFMar 21, 2023
0
My 08 5.2 don’t have tranny lines.  Will this not work?Branden D.Sep 27, 2022
Best Answer:Hi Branden, thank you for reaching out. Upon checking, this part will work. You can neglect the tranny lines. Click the link below to order the part while it is 52% off. Have a good one! <a href="https://www.carparts.com/details/Audi/S6/CSF/Radiator/2008/Base/10_Cyl_5-dot-2L/CSF3575.html?can=cpab2020_csqa_20220927" target="_blank">https://www.carparts.com/details/Audi/S6/CSF/Radiator/2008/Base/10_Cyl_5-dot-2L/CSF3575.html?can=cpab2020_csqa_20220927</a>
Andrew B.STAFFSep 27, 2022

Customer Reviews

Radiator
Excellent all around
Great product and fast shipping everything was flawlessly done! thank you
Bobbiesue C.
VERIFIED PURCHASER
Purchased on Dec 01, 2023
Fantastic fit and copper fittings for trans lines.
Bryant B.
VERIFIED PURCHASER
Purchased on Jan 17, 2020