Honda Marine Spark Plug (98069-5777P)
The Honda Marine Spark Plug (98069-5777P) is the original NGK DR7EB type spark plug used as factory equipment on certain models of the Honda Marine BF series. It differs from the DR7EA with its conical seat design.
98069-5777P Spark Plug Specifications
- Honda Part No: 98069-5777P
- NGK Type: DR7EB
- Seat Type: Conical/Tapered — no crush washer required
- Thread Diameter: 12 mm
Technical Specifications
| Honda Part No | 98069-5777P |
| NGK Type | DR7EB |
| Thread Diameter | 12 mm |
| Thread Reach | 19 mm |
| Seat Type | Conical/Tapered |
Who is This Product For?
- Honda Marine engine users requiring DR7EB: Replacement of original factory spark plug
Maintenance and Use
Since the DR7EB has a conical seat, it does not require a crush washer; it should be torqued to 20–25 Nm. Verify the correct part number by checking your engine's serial number.
Related maintenance categories: Maintenance Kit | Ignition System | Honda Marine Spare Parts
Frequently Asked Questions
What is the difference between DR7EB and DR7EA?
The DR7EB has a conical seat and does not require a crush washer. The DR7EA has a flat seat and is used with a crush washer. Incorrect selection leads to torque-related issues.
Should I replace all spark plugs at the same time?
Yes. All spark plugs being of the same age is critical for ignition balance.
Related Products and Categories
- Honda Marine Spare Parts
- Honda Marine Products
- Ignition System
- Spark Plug
- Maintenance Kit
- Outboard Motors
Is This the Right Part for Your Boat?
Share your engine serial number — let's confirm the compatibility of the Honda 98069-5777P spark plug together.
Delivery Information
Your orders are dispatched within an average of 2-5 business days. Free shipping on orders of 5000 TL and above.
Return Policy
You can return the products you purchased unconditionally within 14 days, provided they are unused and in their original packaging. You can contact us through our Customer Service page for return processes.