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Honda CB750C CB750F CB750K CB750SC NGK DR8ES-L spark plug

1982-83 Honda CB750 NGK DR8ES-L Spark Plug

50-8602
$9.94 USD
In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,354 store reviews

$9.94 USD

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

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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 1982
Honda CB750F 1982
Honda CB750C 1982
Honda CB750SC Nighthawk 1982
Honda CB750SC 1983

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 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.

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