Save $20.25 (37% off)
This component is a genuine Yamaha OEM Intake Air Chamber Assembly (OEM 10W-13581-00) designed for the Yamaha Energy Induction System (YEIS). Also known as an intake boost bottle or expansion air chamber, this molded resin reservoir connects to the intake tract and helps stabilize air-fuel flow. It stores part of the intake charge when airflow reverses and releases it back into the engine on the next intake cycle. This helps improve throttle response, low-to-mid range torque, and smoother engine performance. Fitment and Compatible Models Yamaha RD125LC (Mk1 / 10W Series) Engine: 125cc Years: 1982, 1983, 1984, 1985 OEM Part Number: 10W-13581-00 Please verify the OEM number and hose connection layout with your original part before purchase.
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used surface cleaner
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
$9.75
$64.75
$94.75
$24.75
