Packaged by Turner High Performance Cooling System Upgrade - E9X M3 (up to 04/2008) E9XM3PCKT2

High Performance Cooling System Upgrade - E9X M3 (up to 04/2008)

To ensure your BMW keeps cool on the track, we have built out our new High Performance Cooling System Upgrade kits. Featured in this kit is everything you will need to redo your cooling system from top to bottom with OEM components, with select stock components swapped out for the high performance alternative!
Packaged by Turner
T#: 557321 | Part#: E9XM3PCKT2
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2088.90 $2088.90
Partial Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
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Est. Ship Date:
on Aug 11, 2025
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Packaged by Turner High Performance Cooling System Upgrade - E9X M3 (up to 04/2008) E9XM3PCKT2
High Performance Cooling System Upgrade - E9X M3 (up to 04/2008)
$2088.90

If you plan to drive your BMW aggressively on the track, it is important that you upgrade your cooling system to avoid overheating. To ensure your BMW keeps cool on the track, we have built out our new High Performance Cooling System Upgrade kits. Featured in this kit is everything you will need to redo your cooling system from top to bottom with OEM components, with select stock components swapped out for the high performance alternative! This kit includes a high performance CSF Aluminum Radiator for significantly better cooling than the stock radiator and full aluminum construction that won't crack from long term heat cycling, and a Gates Performance 55*C thermostat for lower temperature operation and increased cooling of the engine. 

Additional items included in this kit:

  • OEM Replacement Coolant Hoses
  • OEM Expansion Tank, Cap, and Level Sensor
  • OEM Belts, Tensioners, and Pulleys
  • OEM Auxiliary Fan Switch
  • OEM Water Pump
  • Genuine BMW Hardware for Easy Installation

Prop 65 WarningProp 65 Warning
Qty Description T# Part# Lifetime
1 OEM Continental Drive Belt - Alternator/Water Pump - E46 E9X Z3 Z4 T#3027 11287837898~OEB YES
4 Genuine BMW Hex Bolt With Washer - 07119905525 T#27721 07119905525 YES
1 Genuine BMW Hydraulic Belt Tensioner - Water Pump/Alternator Belt - E9X M3, E6X M5 M6 T#22240 11287835417 YES
1 Genuine BMW Hydraulic Belt Tensioner - A/C Belt - E9X M3, E6X M5 M6 T#22241 11287835422 YES
1 Genuine BMW Belt Tensioner Pulley - E9X M3 S65 T#22242 11287838194 YES
1 Genuine BMW Tensioner Lever - E9X M3 S65 T#33711 11287838196 YES
1 Genuine BMW Water Pump Pulley - E9X M3 S65 T#35708 11517838676 YES
1 Genuine BMW Expansion Tank - E90,E92,E93 M3 T#22515 17112283500 YES
1 BMW Antifreeze Coolant - 1 Gallon T#1474 82141467704 NO
1 OEM INA Idler Pulley - Multiple BMWs T#1626 11287841228~INa YES
1 Accessory Belt T#554103 03L903137T~CON YES
1 Geba Water Pump - BMW E9X M3 S65, E60 M5 M6 S85 T#363610 11517838201~GBA YES
1 CSF High Performance Aluminum Radiator - E9x M3 T#384655 7059~CSF YES
1 OEM Rein Lower Radiator Hose - E9X M3 T#387713 11537840661~REN YES
1 Gates Performance Thermostat - 71*C - BMW S65 S85 T#394624 11537836155~GAT YES
1 OEM Rein Upper Radiator Hose - E9X M3 T#402115 11537838214~REN YES
4 Bremmen Parts Connection Pipe O-Ring T#578545 11531406249~BRP YES

Product Q&A

Lifetime Replacement

Some kit components are covered by our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E90 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E92 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E93 M3 S65 4.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.