Genuine BMW BMW Cooling Overhaul Kits for BMW 3 Series E46 (1999-2005)

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If you are the type of person who, rather than fixing individual components as they break, likes to refresh everything at once to make sure your cooling system is stout, then you're in the right place. Our overhaul kits give you the option to purchase everything you need to get your cooling system back in check at once. Our overhaul kits generally include thermostat, water pump, radiator, hoses, and expansion tanks.
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Complete Cooling System Hose Kit - M52 2.5L & 2.8L M54 2.5L & 3.0L
Complete Cooling System Hose Kit - M52 2.5L & 2.8L M54 2.5L & 3.0L ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:374891
Part#: 11531436408KT
Ships in 1 day
$ 548.99

This product was last offered at the strikethrough price on
06-03-2026

$ 544.99 USD
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$ 544.99 USD
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ECS Tuning BMW Cooling Hose Kit

Protect your BMW's cooling system with ECS Tuning's all-inclusive cooling hose kit. Engineered to endure extreme temperature fluctuations and environmental exposure, these hoses reduce the risk of unexpected failures that could leave you stranded.

  • Comprehensive kit covering all necessary cooling system hoses
  • Designed to withstand vast temperature changes and exposure to elements
  • Prevents unexpected failures and potential breakdowns
  • Includes a gallon of coolant for a complete service solution

Check the kit contents tab for a detailed list of included components.

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Genuine BMW - Level 2 Cooling System Refresh Kit + Belts - E46 M52, M54
Genuine BMW - Level 2 Cooling System Refresh Kit + Belts - E46 M52, M...
For vehicles with production date up to 09/2002
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:369665
Part#: ECSE461711-2
Ships in 2 Business Days
$ 1,100.99 USD
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$ 1,100.99 USD
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A Level 2 kit that includes belt service components
Genuine BMW - Level 2 Cooling System Refresh Kit - E46 M52, M54
Genuine BMW - Level 2 Cooling System Refresh Kit - E46 M52, M54 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:369664
Part#: ECSE461711-1
Ships in 2 Business Days
$ 847.99 USD
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$ 847.99 USD
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Genuine BMW - Level 2 Cooling System Refresh Kit + Belts - E46 M52, M54 09/2002+
Genuine BMW - Level 2 Cooling System Refresh Kit + Belts - E46 M52, M...
For vehicles with production date from 09/2002
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:369667
Part#: ECSE461711-2
Ships in 2 Business Days
$ 1,090.99 USD
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$ 1,090.99 USD
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A Level 2 kit that includes belt service components

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