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Honda CB650 CB650C CB650SC intake valve 14711-426-003
Intake valve parts fiche diagram, SKU 73-0979, highlighted reference 8
5.0 ( 1 review)

1979-82 Honda CB650 / CB650C / CB650SC Intake Valve ~ Replaces 14711-426-003

73-0979
$17.57 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 1,353 store reviews

1 product reviews

1979-82 Honda CB650 / CB650C / CB650SC Intake Valve ~ Replaces 14711-426-003

$17.57 USD

Replace your intake valve with this Intake Valve, replacing OEM #14711-426-003. Made in Japan.

Key Features
• Intake valve
• Replaces OEM #14711-426-003
• Made in Japan
• Honda part name: Valve, In. (Nittan)
• Interchangeable with Honda 14711-426-000

Fitment / Compatibility
• Honda CB650 (1979‑82)
• CB650C (1980‑81) Custom
• CB650SC (1982) Nighthawk

Part Number: 73-0979

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

Honda motorcycle models and years listed for this part
Make Model Year
Honda CB650 1979
Honda CB650 1980
Honda CB650 1981
Honda CB650 1982
Honda CB650SC Nighthawk 1982
Honda CB650C Custom 1980
Honda CB650C Custom 1981

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.

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 CB650 intake valves are included and required?

One Japanese-made intake valve replacing Honda OEM 14711-426-003 is included. The four-cylinder CB650 uses four intake valves, so four are required to replace every intake valve in one engine.

Which CB650 models use intake valve 14711-426-003?

It fits the listed 1979-1982 CB650, 1980-1981 CB650C and 1982 CB650SC applications. Match the Honda reference and exact engine before ordering.

Can a new CB650 intake valve correct a worn guide?

No. Measure stem-to-guide clearance and inspect the seat, spring, retainer and keepers. Repair the guide and machine the valve seat as needed, then set cam timing and valve clearance to Honda specifications.

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