Genuine BMW Cooling System Service for BMW 3 Series E90 (2006-2011)

Clear BMW chassis

Please ensure your correct model is selected

The cooling system is considered a weak point on several BMW generations. We put together cooling system service kits to help you get everything you need to refresh your system without any additional research. If you've done your research and know you only need one certain component, check out our Cooling category.
Sort By:

Genuine BMW Water Pump And Thermostat Kit - N55 3.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:557278
Part#: 11517632426TKT
In Stock
$ 1,003.99 USD
Free Shipping
$ 1,003.99 USD
Free Shipping

The water pumps in these BMW models are known for failure near 80,000 miles is a very common issue often times leaving the owner stranded. This kit provides a single stop for water pump and thermostat replacement needs to save the search and get you back on the road.

Kit includes:

  • Genuine BMW Thermostat
  • Genuine BMW Electric Water Pump
  • Genuine BMW coolant
  • Mounting hardware required for both the thermostat and water pump
Show More Show Less
BMW N55 3.0L Thermostat Replacement Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:377426
Part#: 11537601158KT
In Stock
$ 320.99 USD
Free Shipping
$ 320.99 USD
Free Shipping

BMW N55 3.0L Thermostat Replacement Kit is essential for maintaining proper engine temperature in your BMW N55 3.0L engine, helping to prevent cooling issues and protect vital engine components. A faulty thermostat can lead to prolonged warm-up times or persistent overheating, both of which can impact performance and cause potential engine damage. This high-quality replacement kit includes an OEM BMW thermostat and coolant for reliable performance and an easy installation.

  • Maintains optimal engine temperature and cooling efficiency
  • Prevents issues related to a stuck thermostat, like prolonged warm-up or overheating
  • Includes OEM BMW thermostat for a precise fit and factory-level performance
  • Comes with 1 gallon of OEM BMW coolant for a complete replacement
  • Helps protect engine components and maintain peak performance

Ensure your BMW N55 3.0L engine runs smoothly and efficiently with this BMW N55 3.0L Thermostat Replacement Kit.

Show More Show Less
BMW E90 330iCooling System Refresh Kit - Level 1
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:376813
Part#: 17137607482KT3
Ships in 2 Business Days
$ 1,654.99

This product was last offered at the strikethrough price on
06-08-2026

$ 1,649.99 USD
Free Shipping
$ 1,649.99 USD
Free Shipping

BMW E90 330i Cooling System Refresh Kit - Level 1 is designed to maintain the health and longevity of your engine’s cooling system as your vehicle ages. With continuous exposure to extreme temperatures and harsh conditions, your BMW's cooling components can wear out over time, leading to potential failure and breakdowns. This comprehensive kit includes high-quality, OEM-grade parts to restore your BMW's cooling system to optimal performance.

Benefits:

  • Prevents cooling system failure: Keeps your engine from overheating and avoids costly breakdowns.
  • Comprehensive kit: Includes all essential components to refresh the cooling system.
  • OEM-grade components: High-quality parts ensure durability and reliable performance.
  • Perfect fit for BMW E90 330i: Engineered specifically for manual transmission models.
  • Improved cooling efficiency: Keeps your engine running at optimal temperatures, improving longevity.
Show More Show Less