Packaged by Turner Cooling System Refresh Kit - Level 2 - E9x, E82, E88, Z4 11537558523TKT

Cooling System Refresh Kit - Level 2 - E9x, E82, E88, Z4

Keep your BMW running at the proper temperature and avoid costly engine repairs with the Cooling System Refresh Kit, the complete maintenance solution trusted by enthusiasts and professionals alike.

Packaged by Turner
T#: 42099868 | Part#: 11537558523TKT
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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669.95
SALE: $669.95 (19% OFF)
WAS: $829.99 on 05-03-2026

This product was last offered at the strikethrough price on
05-03-2026

Partial Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
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Packaged by Turner Cooling System Refresh Kit - Level 2 - E9x, E82, E88, Z4 11537558523TKT
Cooling System Refresh Kit - Level 2 - E9x, E82, E88, Z4
$669.95

Cooling System Refresh Kit - Level 2 - E9x, E82, E88, Z4 is the essential solution for BMW owners looking to restore and upgrade the reliability of their vehicle's cooling system. Designed specifically for N52 and N54 engines found in models like the 3 Series (E90, E91, E92, E93), 1 Series (E82, E88), and Z4 (E89), this comprehensive Level 2 kit includes critical components prone to failure with age and mileage—ensuring your engine stays cool under all driving conditions.

BMW cooling systems are known for their complexity and susceptibility to leaks, overheating, and part degradation. This kit replaces high-wear items with OEM or better-quality parts and is perfect for preventative maintenance or resolving existing cooling issues. Backed by Turner Motorsport, a leading name in BMW performance and OEM+ parts, this refresh kit provides both peace of mind and long-term durability.

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Cross Reference
  • 17127564480
  • 17117639020
  • 11537545665
  • 11537541992
  • 11537545302
  • 11537549476
  • 11517632426
  • 11537558523
  • 17137607482
  • 17127540127
  • 11287568247
  • 82141467704
Qty Description T# Part# Lifetime
2 Genuine BMW Hex Bolt With Washer 07119905400 T#6396 07119905400 YES
1 BMW Antifreeze Coolant - 1 Gallon T#1474 82141467704 NO
1 OEM Continental Serpentine Drive Belt - N54 - E90 E92 335i 335xi, E82 135i T#14481 11287628652~OEB YES
1 Rein Upper Radiator Hose - E82, E88, E90, E92, E93, Z4 T#340690 17127540127~REN YES
1 Febi Coolant Expansion Tank - E82, E88, E90, E91, E92, E93, Z4 T#340723 17137607482~FEB YES
1 Coolant Inlet Hose Section T#388669 11537558523~REN YES
1 Coolant Outlet Hose with metal fitting T#592945 11537541992~URO NO
1 BMW Brass Coolant Bleeder Screw - Priced Each T#587673 17111712788PRM~U YES
1 Bav Auto Water Pump - BMW N54 N55 T#637476 11517632426~BAV YES
1 Thermostat T#15511826 11537549476~BRP YES
1 Radiator Hose Gasket T#22262157 11537545302~ELR YES
1 Coolant Hose T#50031915 11537545665~URO NO
1 Coolant Expansion Tank Cap T#36032339 17117639020~BRP YES
1 Lower Radiator Hose T#30729018 17127564480~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 E82 1 M Coupe N54 3.0L Use vehicle selector to confirm fitment
BMW E82 135i N54 3.0L Use vehicle selector to confirm fitment
BMW E88 135i N54 3.0L Use vehicle selector to confirm fitment
BMW E90 335i N54 3.0L Use vehicle selector to confirm fitment
BMW E90 335xi N54 3.0L Use vehicle selector to confirm fitment
BMW E92 335i N54 3.0L Use vehicle selector to confirm fitment
BMW E92 335is N54 3.0L Use vehicle selector to confirm fitment
BMW E92 335xi N54 3.0L Use vehicle selector to confirm fitment
BMW E93 335i N54 3.0L Use vehicle selector to confirm fitment
BMW E93 335is N54 3.0L Use vehicle selector to confirm fitment
BMW Z4 sDrive35i N54 3.0L Use vehicle selector to confirm fitment
BMW Z4 sDrive35is N54 3.0L 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.