Replace your 1982 CB750 spark plugs with these NGK DR8ES-L Spark Plugs.
Key Features
• NGK DR8ES-L spark plug
Fitment / Compatibility
• Honda CB750K (1982)
• CB750F (1982) Supersport
• CB750C (1982) Custom
• Honda CB750SC (1982‑83) Nighthawk
Part Number: 50-8602
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB750K | 1982 |
| Honda | CB750F | 1982 |
| Honda | CB750C | 1982 |
| Honda | CB750SC Nighthawk | 1982 |
| Honda | CB750SC | 1983 |
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.
Start your return below. Wait for our instructions before mailing a part back.
Start a returnOther 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 NGK DR8ES-L spark plugs are included and needed?
One NGK DR8ES-L is included. Every compatible Honda model named here has a four-cylinder engine, so four plugs are needed for a complete engine-wide replacement.
What type of spark plug is the NGK DR8ES-L?
NGK DR8ES-L is a conventional resistor spark plug. Match the complete NGK code, because the resistor designation, heat range and suffix are part of the plug specification.
Can a different NGK heat range or similar D-series plug be substituted?
Do not substitute solely because the threads look alike. Use NGK DR8ES-L only for the listed 1982 CB750K, CB750F and CB750C plus 1982-1983 CB750SC models, or follow the Honda service information and NGK guidance for a verified alternative.