1994 Honda CB1000 Engine Parts

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Honda CB1100 CB1000 CB900 exhaust headpipe gasket (each) 18291-MM5-860

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18291-MM5-860

$6.84 USD

Replace one cylinder-head-to-exhaust-headpipe gasket on your big-bore Honda with this Cylinder Head to Exhaust Headpipe Gasket, 1 piece, replacing OEM #18291-MM5-860. Exceptionally broad fitment...

Honda CB1100 CB1000 CB700 CB650 CB550 oil pressure switch

Honda CB Oil Pressure Switch ~ Genuine Honda OEM

$69.95 USD

Upgrade or restore your classic Honda motorcycle with this Genuine Honda Oil Pressure Switch — precision‑engineered and made in Japan. This authentic replacement part...

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1994-95 Honda CB1000 Athena Overhaul Gasket Set

$239.95 USD

Rebuild your CB1000 engine with this Athena Overhaul Engine Gasket Set. Athena of Italy is an original-equipment supplier to Yamaha, Honda, Kawasaki, Suzuki, and...

Honda CB1000 Honda thermostat 19300-MG9-000

1994-95 Honda CB1000 Genuine Honda Thermostat ~ OEM 19300-MG9-000 / 19300-MZ0-003

$74.95 USD

Upgrade or restore your classic Honda motorcycle cooling system with this Genuine Honda Thermostat — precision‑engineered and quality made in Japan. This authentic replacement...

Honda CB700SC CB900F CB1000 cam cover seal 90543-MV9-670

Honda CB700SC / CB900F / CB1000 Cam Cover Seal ~ Replaces 90543-MV9-670

$3.95 USD

Keep your late-model Honda's top end leak-free with this Cam Cover Seal, a direct replacement for OEM #90543-MV9-670. Fits the CB700SC Nighthawk plus early...

Honda CB750 / CB900 / CB1100 Valve Stem Seal

$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...

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1994 Honda CB1000 · Engine Buying guide

A short list for a big four

Only five engine items are currently published for this model. Most are sealing parts, so plan any top-end or cooling job around them and source internal parts elsewhere.

Engine parts to consider

1994-95 Honda CB1000 Athena Overhaul Gasket Set

Athena overhaul gasket setTitled for the 1994-95 CB1000; Athena supplies original equipment to several major makers.View part

1994-95 Honda CB1000 Genuine Honda Thermostat ~ OEM 19300-MG9-000 / 19300-MZ0-003

Genuine Honda thermostatMade in Japan and listed for the CB1000R of 1994 and the CB1000S of 1995.View part

Honda CB700SC / CB900F / CB1000 Cam Cover Seal ~ Replaces 90543-MV9-670

Cam cover sealEight are used per bike, and each is sold separately.View part

One box for a full overhaul

If the engine is coming fully apart, the Athena set is the single listing aimed squarely at this model. Its page does not itemize the contents, so lay the old gaskets out and compare before you discard anything.

Cooling matters on this engine

The thermostat listing confirms a liquid-cooled four, which brings coolant into routine care. A thermostat that sticks open slows warm-up, while one that sticks shut overheats the engine, so treat a wandering temperature gauge as a reason to check it.

Engine questions

Is a full gasket set available?

Yes. The Athena overhaul set is titled for the 1994-95 CB1000 and is the only complete engine gasket set tagged to this bike. Its listing does not break down what is inside.

How many cam cover seals does it take?

Eight per bike, according to the listing. Each seal is sold individually, so add eight to the cart if you plan to renew them all when the cam cover comes off.

Are pistons or rings listed?

Not at the moment. No pistons, rings, cam chains or other internal engine parts are published for this model, so those would need to come from another source.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

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