NGK BPR5EFVX Spark Plug 7549

NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Provides outstanding acceleration, high fuel efficiency and durability.

• Part Number: BPR5EFVX
• Stock Number: 7549
• Resistance (Ohm): 5000
• Ground configuration: Standard
• Ground electrode core material: Nickel
• Center electrode core material: Copper
• Center electrode tip material: Iridium

Mercury-Mercruiser 33-803990 NGK BPR5EFVX