Mercury NGK BPR6ES Spark Plug 8M0114747

Mercury NGK BPR6ES Spark Plug 8M0114747 is an OEM-specification replacement spark plug for select Mercury and MerCruiser marine engines requiring an NGK BPR6ES plug.

The BPR6ES uses a copper core for efficient heat dissipation and consistent spark performance. Its pure alumina silicate ceramic insulator provides strength and heat transfer, while the ribbed insulator helps prevent flashover and misfires. Trivalent metal plating provides corrosion resistance in marine environments and helps prevent seizing during removal.

Compatible Applications Include:

• Select Mercury outboard engines
• Select MerCruiser sterndrive engines
• Select MerCruiser inboard engines
• Marine engines specifying an NGK BPR6ES spark plug

Specifications:

• NGK Model: BPR6ES
• Standard copper-core spark plug
• Pre-gapped to OEM specification
• Threaded, removable terminal
• Corrosion-resistant trivalent metal plating
• Mercury Part Number: 8M0114747
• Sold individually

Spark plugs are supplied pre-gapped, but the gap should always be checked against the engine manufacturer's specification before installation. Use only the spark plug specified for your particular engine.

Replaces / Supersedes Mercury Part Numbers:

• 810883
• 8349888

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.