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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BMW Z4 sDrive35is N54 3.0L Engine Cooling Parts
- Bleeder Screw
- Coolant
- Coolant Flanges
- Drain Plug
- Expansion Tank
- Fan
- Freeze Plug
- Heater Core
- Hoses
- Lines
- Oil Cooler
- Performance
- Radiator
- Refresh Kit
- Temperature Sensor
- Thermostat
- Tools
- Water Pump
Upgrade your BMW’s cooling system with the VTT Billet Cylinder Head Outlet Adapter.
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Upgrade your engine bay’s aesthetics while bolstering your cooling system's integrity with the VTT Billet Cylinder Head Outlet Adapter in Blue.
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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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Blue Antifreeze coolant in color. Meets VAG G11 and MB 325.0 / 325.2 specification.
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Functional and stunningly stylish way to add a nice touch to any engine bay!
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This product was last offered at the strikethrough price on
01-22-2026
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One time use! Don't forget to pick up a set for your water pump replacement!
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Replace split, hard, or bulging hoses
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This product was last offered at the strikethrough price on
05-02-2026
Useful for installing an oil pressure/oil temp gauge
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Dress up your engine bay with this subtle addition!
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A durable, OEM-quality replacement, designed to ensure optimal coolant flow and engine temperature control across a wide range of BMW applications.
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Connects from the water pump to the thermostat
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This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level
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Built with thermistor technology to maintain signal integrity under extreme temperature cycles, preventing overheating and poor fuel economy.
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Choose the INA Water Pump to ensure your BMW’s engine remains cool and performs at its best, offering peace of mind and superior driving experience.
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