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  • 1980-83 Honda CB1100 / CB1000 / CB900 Exhaust Valve ~ Replaces 14721-438-000
Honda CB1100 CB1000 CB900 exhaust valve 14721-438-000
Exhaust valve parts fiche diagram, SKU 73-0984
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Honda CB1100 CB1000 CB900 exhaust valve 14721-438-000

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Load image into Gallery viewer, Exhaust valve parts fiche diagram, SKU 73-0984

1980-83 Honda CB1100 / CB1000 / CB900 Exhaust Valve ~ Replaces 14721-438-000

73-0984
$26.95 USD
In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,330 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
1980-83 Honda CB1100 / CB1000 / CB900 Exhaust Valve ~ Replaces 14721-438-000
$26.95 USD
Description

Replace your exhaust valve with this Exhaust Valve, replacing OEM #14721-438-000. Made in Japan.

Key Features
• Exhaust valve
• Replaces OEM #14721-438-000
• Made in Japan

Fitment / Compatibility
• Honda CB900C (1980‑82) Custom
• CB900F (1981‑82) Supersport
• CB1000C (1983) Custom
• CB1100F (1983) Supersport

Part Number: 73-0984

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Check the listed model and year, then read any fitment notes in the description.

Make Model Year
Honda CB900C Custom 1980
Honda CB900C 1981
Honda CB900F Supersport 1981
Honda CB900C 1982
Honda CB900F 1982
Honda CB1000C Custom 1983
Honda CB1100F Supersport 1983

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 business days

Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.

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60-day returns on eligible parts

No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.

Electrical parts are excluded from standard returns. Check return eligibility.

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Other shipping options

Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.

Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.

Frequently Asked Questions

How many 14721-438-000 exhaust valves are included and required?

One Japanese-made exhaust valve is included. The listed 16-valve DOHC CB900, CB1000 and CB1100 engines use eight exhaust valves, so eight are required to replace every exhaust valve in one cylinder head.

Which Honda models use exhaust valve 14721-438-000?

It replaces Honda OEM 14721-438-000 on the listed 1980-1982 CB900C, 1981-1982 CB900F, 1983 CB1000C and 1983 CB1100F applications.

What should be checked during DOHC exhaust-valve replacement?

Measure stem-to-guide clearance, inspect and machine the seat as required and check springs, retainers, keepers and installed height. After assembly, set cam timing and select valve shims to the Honda clearance specification.

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