Mercury outboard spare part 8M0051375 (PLUG Cap). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 8 HP Carb (209cc), 30 HP EFI 3 CYL, 9.9 HP Carb (209cc), 40 HP EFI 3 CYL, 25 HP EFI Jet 3 CYL, 25 HP EFI 3 CYL, 10 HP Carb 2 CYL, 15 HP Carb 2 CYL JCI, 15 HP Carb 2 CYL, 20 HP Carb 2 CYL, 10 HP EFI 2 CYL (333cc), 25 HP EFI SeaPro 3 CYL, 6 HP EFI 2CYL (209cc), 8 HP EFI 2 CYL (209cc), 9.9 HP EFI 2 CYL (209cc), 9.9 HP EFI ProKicker 2 CYL (209cc), 9.9 HP EFI ProKicker 2 CYL (333cc). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 8M0051375 (PLUG Cap), documented in 30 exploded diagram location(s), across the 4-STROKE-CARB, 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 4-STROKE-CARB10-hp-carb-2-cyl0R575531 THRU 0R83381931View
Mercury 4-STROKE-CARB15-hp-carb-2-cyl0R235949 THRU 0R83381931View
Mercury 4-STROKE-CARB15-hp-carb-2-cyl-jci0R558208 THRU 0R83381931View
Mercury 4-STROKE-CARB20-hp-carb-2-cyl0R235168 THRU 0R83381931View
Mercury 4-STROKE-EFI10-hp-efi-2-cyl-333cc0R833820 UP141View
Mercury 4-STROKE-EFI15-hp-efi-2-cyl-333cc0R833820 UP141View
Mercury 4-STROKE-EFI15-hp-efi-seapro-2-cyl-333cc0R833820 UP141View
Mercury 4-STROKE-EFI20-hp-efi-2-cyl-333cc0R833820 UP141View
Mercury 4-STROKE-EFI25-hp-efi-3-cyl0R106999 THRU 1R16263614, 31View
Mercury 4-STROKE-EFI25-hp-efi-3-cyl1R154758 UP141View
Mercury 4-STROKE-EFI25-hp-efi-jet-3-cyl0R165086 THRU 1R16263614, 31View
Mercury 4-STROKE-EFI25-hp-efi-jet-3-cyl1R154758 UP141View
Mercury 4-STROKE-EFI25-hp-efi-seapro-3-cyl1R154758 UP141View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl0P153500 THRU 0P400999141View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl0R106999 THRU 1R16263614, 31View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl0T409000 THRU 1B226999141View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl1C109093 THRU 1C456299141View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl1C456300 UP141View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl1R154758 UP141View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl0P153500 THRU 0P400999141View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl0P401000 THRU 0P515896141View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl0T409000 THRU 1B226999141View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1B227000 THRU 1B355027141View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1C000001 THRU 1C043416141View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1C043417 THRU 1C456299141View
Mercury 4-STROKE-EFI6-hp-efi-2cyl-209cc1R363055 UP141View
Mercury 4-STROKE-EFI8-hp-efi-2-cyl-209cc1R281445 UP141View
Mercury 4-STROKE-EFI9-9-hp-efi-2-cyl-209cc1R281445 UP141View
Mercury 4-STROKE-EFI9-9-hp-efi-prokicker-2-cyl-209cc1R281445 UP141View
Mercury 4-STROKE-EFI9-9-hp-efi-prokicker-2-cyl-333cc1R008146 THRU 1R278792141View

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Appears in diagrams of these models

  • 8 HP Carb (209cc)
  • 30 HP EFI 3 CYL
  • 9.9 HP Carb (209cc)
  • 40 HP EFI 3 CYL
  • 25 HP EFI Jet 3 CYL
  • 25 HP EFI 3 CYL
  • 10 HP Carb 2 CYL
  • 15 HP Carb 2 CYL JCI
  • 15 HP Carb 2 CYL
  • 20 HP Carb 2 CYL
  • 10 HP EFI 2 CYL (333cc)
  • 25 HP EFI SeaPro 3 CYL
  • 6 HP EFI 2CYL (209cc)
  • 8 HP EFI 2 CYL (209cc)
  • 9.9 HP EFI 2 CYL (209cc)
  • 9.9 HP EFI ProKicker 2 CYL (209cc)
  • 9.9 HP EFI ProKicker 2 CYL (333cc)