Replace your faulty or worn radiator with this factory replacement
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The VTT N54 Cylinder Head Outlet Coolant Adapter is the definitive solution for one of the N54 engine's most notorious cooling system failures.
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Designed to withstand higher pressures and temperatures, making it an essential upgrade for both stock and high-horsepower N54 engines.
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Designed to withstand the extreme heat of a modified N54 engine bay, ensuring your cooling system remains pressurized and leak-free even under heavy load.
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This kit features direct-fit connectors in a sleek black finish, providing significantly higher burst resistance and thermal stability.
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Provides a permanent "install and forget" upgrade that maintains the factory-style fitment while offering the structural integrity of a racing component.
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Maintain your BMW N54’s cooling efficiency without sacrificing the convenience of the factory assembly.
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Features OEM-style direct-fit connectors, providing the perfect balance between high-end performance and a cost-effective, factory-like installation.
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By utilizing high-grade silicone rather than standard rubber and plastic, VTT offers a hose that stays flexible and robust through countless heat cycles.
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This precision-engineered plug provides a leak-proof solution, allowing you to safely block off the rear water fitting on the N54 block.
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Everything you need to totally service your cooling system, including a radiator and belt service.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For automatic transmission only
Brand:
ES#:
3659028
Mfg#:
171375429L2ECKT8
Ships in 3 Business Days
ON SALE!
SAVE 10%
$1343.65
This product was last offered at the strikethrough price on 05-02-2026
Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.
Lifetime Replacement
