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CSF Radiators - CSF-8042

BMW E9X M3 / 335i Race-Spec Transmission/Oil Cooler

Regular price
£528.00 inc. VAT
(£440.00 ex. VAT)
Low Stock!
Regular price Sale price £440.00 GBP
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The engineers at CSF know cooling. So when it comes to keeping your transmission temps down as you push your M3 / 335i hard on the street or track, the CSF Trans/Oil C...
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BUILD QUALITY AND PERFORMANCE IS GREAT
“Used these radiators to keep my track Porsche cool and also my supercharged E39 in check. Build quality and performance is great, so much so that I've got the engine oil cooler, DCT cooler, power steering cooler and radiator for my E92 M3”
Ryan Stewart
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Product Description

The engineers at CSF know cooling. So when it comes to keeping your transmission temps down as you push your M3 / 335i hard on the street or track, the CSF Trans/Oil Cooler is the obvious choice. With an increase in cooling efficiency of around 30%, you can drive with confidence knowing you won't be damaging your expensive transmission due to overheating.

Features

  • Made with CSF's AC Condenser Technology Using a 1-Row Super-High Pressure 22mm Wide 11-Channel Microtube
  • Dual-Pass High-Performance Core with 11 Cooling Tubes vs. OEM 10 Tube Design
  • High-Density Multi-Louvered Fin Design with 20% More Surface Area Contact Compared to OEM Unit
  • "Drop-in Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including Oil-Line Connections, Mounting Brackets and Shroud/Ducting
  • Lab Tested at approximately 30% More Efficient than OEM Cooler
  • World's 1st True "Plug-And-Play" Transmission Cooler for The E9X M3 Platform
  • Replaces OEM Part Number: 17227521376

Applications

  • 2007-2011 BMW E90 335i - Turbocharged 3.0L L6
  • 2007-2013 BMW E92 335i - Turbocharged 3.0L L6
  • 2007-2013 BMW E93 335i - Turbocharged 3.0L L6
  • 2009-2011 BMW E90 335i xDrive - Turbocharged 3.0L L6
  • 2009-2013 BMW E92 335i xDrive - Turbocharged 3.0L L6
  • 2011-2013 BMW E92 335is - Turbocharged 3.0L L6
  • 2011-2013 BMW E93 335is - Turbocharged 3.0L L6
  • 2007-2008 BMW E90 335xi - Turbocharged 3.0L L6
  • 2008 BMW E92 335xi - Turbocharged 3.0L L6
  • 2008-2012 BMW E90 M3 - 4.0L V8
  • 2008-2013 BMW E92 M3 - 4.0L V8
  • 2008-2013 BMW E93 M3 - 4.0L V8
  • 2013-2015 BMW E84 X1 xDrive35i - Turbocharged 3.0L L6

OEM Part Numbers

  • BMW: 17 22 7 521 376
  • BMW: 17-22-7-521-376
  • BMW: 17227521376

Shipping Information

Same-day shipping for in-stock items when ordered before 2PM. UK delivery via DPD next day and European & Rest of World deliveries are carried out by DHL. 

Returns & Guarantee

2 years warranty on CSF products. 14-day no quibble returns. See our warranty & returns pages for more information. 

0 Reviews

BUILD QUALITY AND PERFORMANCE IS GREAT
star_rating

BUILD QUALITY AND PERFORMANCE IS GREAT

“Used these radiators to keep my track Porsche cool and also my supercharged E39 in check. Build quality and performance is great, so much so that I've got the engine oil cooler, DCT cooler, power steering cooler and radiator for my E92 M3”
 Ryan Stewart
verified badge Verified purchase

frequently asked questions

Does this radiator require any modifications to fit?

Unless noted in the listing, this radiator does not require any modifications to be made to fit.

Is this radiator in-stock?

We keep 1000s of radiators, intercoolers, cores and other cooling products in-stock at any one time. If you urgently require a product please message the team prior to ordering to confirm stock availability.

What is the installation procedure?

Installation is the reverse of removal. Installation will require some competence and skills to carry out . Manufacturers provide paid access to manuals whereby you can find detailed instructions on how to replace radiators, the tools required and any other specific notes.

I don’t want to fit myself, can you fit it for me?

Yes we have fitting facilities at our Southampton facility and throughout our specialist dealer network in the UK and Europe.

What coolant do you recommend using?

We recommend using the manufacturer specified with our radiators.
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4.8 based on 12 reviews

BMW E9X M3 / 335i Race-Spec Transmission/Oil Cooler

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