Genuine Honda spark plug for Honda BF4A, BF5D and BF6A outboard engines.
Manufactured to Honda’s original specification to ensure reliable ignition, smooth running, and correct combustion performance.

Ideal for routine servicing and scheduled maintenance of small Honda outboards.

Genuine Part Number

• Honda: 31916-ZVD-003
• NGK: BKR6E-E

Genuine Honda OEM part

Fitment

✔ Fits Honda BF4A outboards – all years
✔ Fits Honda BF5D outboards – all years
✔ Fits Honda BF6A outboards – all years
✔ Approved for use in Honda marine outboard engines

IMPORTANT

This is a genuine Honda OEM spark plug.
Please confirm your engine model before purchase to ensure correct specification.

If unsure, contact us with your engine details — our technical team will be happy to help.

Details

• Genuine Honda spark plug
• NGK specification: BKR6E-E
• Supplied in Honda packaging
• Correct heat range and factory gap
• Designed specifically for marine outboard use

Why Buy from SSI Marine

Workshop-tested aftermarket & OEM-spec parts
Fast UK dispatch (same-day before 1 PM Mon–Fri)
Tracked 24-hour UK delivery
UK stock – collection available from Leigh (Manchester)
Technical support available

Buyer Responsibility

Please confirm compatibility with your engine model before purchase.
If unsure, contact us — our technical team will be happy to help.

Genuine Honda Spark Plug BF4A BF5D BF6A (31916-ZVD-003)