Dorman - OE Solutions Engine Coolant Bleeder Screw P/N:902-404HP
Purge trapped air from your cooling system with the Dorman coolant air bleeder screw (P/N 902-404). This engine coolant bleeder screw threads into the bleed port to vent air pockets during a coolant fill or bleed procedure, and it matches the original screw for fit and function. It's a direct-fit replacement for many vehicles, including the 2012-2016 BMW 328i [L4-2.0L], 2007-2015 BMW 335i [L6-3.0L], and 2016-2024 BMW 330i [L4-2.0L] — see the "Vehicles it fits" section for the full list.
Each package contains 2 screws with O-rings. Country of origin: Viet Nam.
Interchange: 11537793373 · 17111712788 · 5184979AA
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This part cross-references / interchanges with the following part numbers:
What does this coolant bleeder screw do?
It threads into the cooling system's bleed port and, when opened, lets trapped air escape while you fill or bleed the system, then seals when tightened.
Does it fit my BMW?
It's a direct-fit replacement for many BMW models, including the 2012-2016 BMW 328i [L4-2.0L] and 2007-2015 BMW 335i [L6-3.0L]. Check the "Vehicles it fits" section to confirm your exact year, model, and engine.
How many screws come in the package?
Each package contains 2 screws with O-rings.
What numbers does this screw replace?
It cross-references 11537793373, 17111712788, and 5184979AA.
Where is this part made?
Country of origin: Viet Nam.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.