This is a genuine OEM Kawasaki radiator filler neck assembly with integrated pressurized radiator cap. Made from heavy-gauge black-coated steel, this component serves as the main cooling system service point, overflow routing junction, and frame-mounted union for vintage liquid-cooled Kawasaki sport and sport-touring motorcycles. Key Technical Attributes Factory Protective Finish: Black coated steel body helps resist moisture, heat, and engine bay grime. Triple-Port Routing: Includes main coolant feed connection, right-angle auxiliary bypass port, and upper overflow barb for the expansion reservoir. Integrated Cap Seat: Designed with a precision internal sealing surface to maintain correct radiator cap pressure and cooling system performance. Dual Mounting Tabs: Welded frame mounting flanges provide secure fitment and vibration control Complete Vehicle Compatibility Matrix Kawasaki Ninja 900 / GPZ900R: 1984, 1985, 1986 Kawasaki Concours 1000 / ZG1000 / GTR1000: 1986–2006
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used anti rust
Worldwide shipping available
Express shipping available at checkout
Estimated delivery: 2-5 business days
All items are carefully packaged for safe transit
Items can be insured — contact us for more information
30-day return policy on most items
Items must be in original condition and packaging
Contact support for return authorization
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Yes, all parts with OEM numbers are genuine manufacturer parts. Check the specifications tab for the OEM number.
We offer a 30-day return policy. Items must be in original condition. See the Shipping tab for complete details.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.
Parts are sold separately. We recommend professional installation for safety and warranty purposes.
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