This is a genuine factory OEM Honda engine radiator coolant overflow reservoir tank bottle. Molded from durable translucent white polyethylene plastic, it collects expanded coolant released from the radiator and returns it to the cooling system as the engine cools. The tank features an integrated upper filler neck for a push-on rubber cap, two molded mounting tabs for secure frame installation, and a lower outlet nipple for coolant hose routing. Vehicle Compatibility Honda CB-1 400 NC27: 1989, 1990 Honda CB400F NC27: 1989, 1990 Engine: 400cc liquid-cooled DOHC inline-four This reservoir is designed for the naked CB-1 and CB400F NC27 frame layout. Although some components may cross-reference with similar-era CBR400RR models, the mounting tabs and bottle shape are specific to the CB-1 platform. Please compare the mounting points and shape before purchase.
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used degreaser
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
No reviews yet
Be the first to review this product!
Ask our experts about this product. We typically respond within 24 hours.
Be the first to ask about this product!
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.
View
$54.75
$59.75
$69.75
$37.75
