Honda CB750 CB500 CB350 CB900 Passage Cap with O-Ring - Replaces Honda OEM 15331-300-000
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Description
Honda CB750 CB500 CB350 CB900 Passage Cap with O-Ring - Replaces Honda OEM 15331-300-000. This passage cap closes the specified oil or engine passage and includes the O-ring that seals the cap in its bore.
Replace damaged, loose, corroded, or leaking caps and confirm cap diameter, groove location, passage bore, and O-ring condition.
Product Details
| Replaces Honda OEM | 15331-300-000 |
|---|---|
| Part type | passage cap with O-ring |
| Sold | individually |
Fitment / Compatibility
Fits Honda:
- CB1000C (1983)
- CB1100F (1983)
- CB350F (1972, 1974)
- CB500K (1971-73)
- CB750A (1976-78)
- CB750C (1980-82)
- CB750F (1975-82)
- CB750K (1969-82)
- CB900C (1980-82)
- CB900F (1981-82)
Before Ordering
- Verify OEM/reference 15331-300-000 matches the original part being replaced
- Confirm cap diameter, passage bore, O-ring groove, retaining method, and engine application
Fitment
Custom / Universal part
Check compatibility before ordering
Universal does not mean it fits every motorcycle. Compare the dimensions, mounting or connection details, and specifications in the description with your setup. Make sure this is the correct part for your intended use.
Selecting your bike does not confirm fitment for this item.
View product detailsCheck the listed model, year and any fitment notes in the description.
| Make | Model | Years |
|---|
No matching models in this list.
Shipping + Returns
Shipping & delivery
In-stock orders typically ship the same or next business day. Ground delivery is estimated at 3–8 business days to the USA and 2–6 business days within Canada after shipping.
Free ground shipping: USA orders of $50 USD or more; Canadian orders over $50 CAD.
View shipping options and details
Returns
Eligible unused, unaltered parts can be returned within 60 days of delivery, with original packaging. No restocking fees. Electrical parts are excluded.
