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Honda CB750 CB900 CB1100 valve stem seal 12209-422-005
Valve stem seal, SKU 01-0135: product photo and 1980 Honda CB750K (A) Camshaft / Valve fiche with the part location highlighted. Example diagram; check listing for fitment.

Honda CB750 / CB900 / CB1100 Valve Stem Seal

01-0135
$10.95 USD

Sold individually

In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,329 store reviews

$10.95 USD

Service your late-model CB's top end with this Valve Stem Seal, replacing OEM Ref. #12209-422-005 and made in Japan. Fits a wide range of 16-valve DOHC-era Hondas including CB750, CB900, CB1000, and CB1100 models, sealing each valve guide to keep oil out of the combustion chamber and your emissions in check.

Note: 16 seals are used per bike. Sold individually so you can order exactly the count your job requires.

Key Features
• Replaces OEM #12209-422-005
• Made in Japan
• 16 seals used per bike
• Sold each (order quantity needed)

Fitment / Compatibility

• Honda CB750K (1979‑82)
• CB750F (1979‑82) Supersport
• CB750C (1980‑82) Custom
• CB750L (1979) Limited


• Honda CB750SC (1982‑83) Nighthawk


• Honda CB900C (1980‑82) Custom
• CB900F (1981‑82) Supersport
• CB1000C (1983) Custom
• CB1000 (1994‑95)
• CB1100F (1983) Supersport

Part Number: 01-0135

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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 CB750K Standard 1979
Honda CB750F Supersport 1979
Honda CB750L Limited 1979
Honda CB750K 1980
Honda CB750F 1980
Honda CB750C Custom 1980
Honda CB750K 1981
Honda CB750F 1981
Honda CB750C 1981
Honda CB750K 1982
Honda CB750F 1982
Honda CB750C 1982
Honda CB750SC Nighthawk 1982
Honda CB750SC 1983
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
Honda CB1000R 1994
Honda CB1000S 1995

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 valve-stem seals are included and required for the listed DOHC Honda engines?

One Japan-made valve-stem seal replacing Honda OEM 12209-422-005 is included. Each listed 16-valve inline-four uses 16 seals—eight intake and eight exhaust—so 16 are required to replace every valve-stem seal on one engine.

Does Honda OEM 12209-422-005 fit the 1969-78 SOHC CB750 engine?

No. The listed CB750 applications begin with the 1979 16-valve DOHC generation. The 1969-78 SOHC CB750 uses eight valves and a different valve-stem seal application.

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