Fit the CB400 or CB450 oil filter bolt with this Oil Filter Bolt, replacing OEM #15420-413-000.
Key Features
• Oil filter bolt
• Replaces OEM #15420-413-000
• Honda part name: Bolt, Oil Filter Center
• Superseded by Honda 15420-MA6-000
Fitment / Compatibility
• Honda CB400A (1978)
• CB400TI (1978‑79)
• CB400TII (1978‑79)
• CB400T (1980‑81)
• CB450SC (1982‑83 / 1985‑86) Nighthawk
• CB450T (1982)
Part Number: 15-3021
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB400A | 1978 |
| Honda | CB400TI Hawk | 1978 |
| Honda | CB400TIZ Hawk | 1979 |
| Honda | CB400TII Hawk | 1978 |
| Honda | CB400TIIZ Hawk | 1979 |
| Honda | CB400TII Hawk | 1978 |
| Honda | CB400TIIZ Hawk | 1979 |
| Honda | CB400TA Hawk | 1980 |
| Honda | CB400TB Hawk | 1981 |
| Honda | CB450SCC Nighthawk | 1982 |
| Honda | CB450SCD Nighthawk | 1983 |
| Honda | CB450SCF Nighthawk | 1985 |
| Honda | CB450SCG Nighthawk | 1986 |
| Honda | CB450TC | 1982 |
No listed models match your search.
Free ground shipping over $50
To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 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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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.