Mercury outboard spare part 8M0087451 (PLUG (18 mm)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 200R HP 3.4L V6 Racing, 115 HP EFI, 150R HP 3.4L V6, 200 HP 4.6L V8 Pro XS, 225 HP Verado 6 CYL, 175 HP 3.4L V6 Pro XS, 200 HP 3.4L V6 APX, 200 HP 3.4L V6 SeaPro, 200 HP 3.4L V6, 200 ROS HP 3.4L V6 15 Inch Midsection Racing, 200R HP 3.4L V6 15 Inch Midsection Racing, 225 HP 4.6L V8 Pro XS, 105 HP EFI Jet, 175 HP 3.4L V6, 225 HP 3.4L V6, 225 HP 4.6L V8 SeaPro, 100 HP EFI, 115 HP EFI Pro XS, 115 HP EFI SeaPro, 135 HP EFI, 150 HP EFI Pro XS, 150 HP EFI SeaPro, 150 HP EFI, 250R HP 4.6L V8 Racing. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 8M0087451 (PLUG (18 mm)), documented in 81 exploded diagram location(s), across the 4-STROKE-EFI series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 4-STROKE-EFI | 100-hp-efi | 2B095049 UP | 2 | 3 | View |
| Mercury 4-STROKE-EFI | 105-hp-efi-jet | 3B672358 UP | 2, 6 | 3, 1 | View |
| Mercury 4-STROKE-EFI | 115-hp-efi-pro-xs | 2B225488 UP | 2 | 3 | View |
| Mercury 4-STROKE-EFI | 115-hp-efi-seapro | 2B095049 UP | 2 | 3 | View |
| Mercury 4-STROKE-EFI | 135-hp-efi | 2B131942 UP | 2 | 3 | View |
| Mercury 4-STROKE-EFI | 150-hp-efi | 1B905505 UP | 2 | 3 | View |
| Mercury 4-STROKE-EFI | 150-hp-efi-pro-xs | 2B550139 UP | 2 | 3 | View |
| Mercury 4-STROKE-EFI | 150-hp-efi-seapro | 2B139139 UP | 2 | 3 | View |
| Mercury 4-STROKE-EFI | 150r-hp-3-4l-v6 | 3B547096 UP | 30, 31 | 1 | View |
| Mercury 4-STROKE-EFI | 150r-hp-3-4l-v6 | 3B648748 UP | 30, 31 | 1 | View |
| Mercury 4-STROKE-EFI | 175-hp-3-4l-v6 | 2B529482 UP | 30, 31 | 1 | View |
| Mercury 4-STROKE-EFI | 175-hp-3-4l-v6-pro-xs | 2B529482 UP | 30, 31, 32 | 1 | View |
| Mercury 4-STROKE-EFI | 200-hp-3-4l-v6 | 2B529482 UP | 30, 31, 8 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 200-hp-3-4l-v6-apx | 1E054353 UP | 21, 30, 31 | 1 | View |
| Mercury 4-STROKE-EFI | 200-hp-3-4l-v6-seapro | 2B529482 UP | 30, 31, 8 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 200-hp-4-6l-v8-pro-xs | 2B529482 UP | 27, 29, 31, 8 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 200-ros-hp-3-4l-v6-15-inch-midsection-racing | 1E054618 UP | 24, 30, 8 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 200r-hp-3-4l-v6-15-inch-midsection-racing | 1E054618 UP | 24, 30, 8 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 200r-hp-3-4l-v6-racing | 3B547096 UP | 30, 31, 8 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 200r-hp-3-4l-v6-racing | 3B648748 UP | 30, 31, 8 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 225-hp-3-4l-v6 | 2B529482 UP | 30, 31 | 1 | View |
| Mercury 4-STROKE-EFI | 225-hp-4-6l-v8-pro-xs | 2B529482 UP | 27, 29, 31 | 1 | View |
| Mercury 4-STROKE-EFI | 225-hp-4-6l-v8-seapro | 2B529482 UP | 30, 31 | 1 | View |
| Mercury 4-STROKE-EFI | 225-hp-verado-6-cyl | 0P409357 THRU 0P464487 | 8 | 2 | View |
| Mercury 4-STROKE-EFI | 225-hp-verado-6-cyl | 0P464488 THRU 0P520552 | 8 | 2 | View |
| Mercury 4-STROKE-EFI | 225-hp-verado-6-cyl | 0P520553 THRU 2B144122 | 8 | 2 | View |
| Mercury 4-STROKE-EFI | 225-hp-verado-6-cyl | 0T980000 THRU 1B226999 | 8 | 2 | View |
| Mercury 4-STROKE-EFI | 250-4-6l-v8-apx | 1E054548 UP | 19, 27, 31 | 1 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8 | 2B529482 UP | 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8-pro-xs | 2B529482 UP | 27, 29, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8-seapro | 2B529482 UP | 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8-verado | 2B529482 UP | 35, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 250r-hp-4-6l-v8-racing | 1E080500 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 275-hp-verado-6-cyl | 0P409357 THRU 0P464487 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 275-hp-verado-6-cyl | 0P464488 THRU 0P520552 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 275-hp-verado-6-cyl | 0P520553 THRU 2B144122 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 275-hp-verado-6-cyl | 0T980000 THRU 1B226999 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 275-hp-verado-6-cyl | 1B227000 THRU 1B381711 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 275-hp-verado-6-cyl | 1B381712 THRU 1B517433 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 275-hp-verado-6-cyl | 1B517434 THRU 2B144122 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 275-hp-verado-6-cyl | 2B144123 THRU 2B578935 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8 | 2B529482 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-ams-seapro | 2B529482 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-cms | 2B529482 UP | 35, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-cms-seapro | 2B529482 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-pro-xs | 2B529482 UP | 27, 29, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-verado | 2B529482 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-pro-verado-6-cyl | 1B830170 THRU 2B144122 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-pro-verado-6-cyl | 2B144123 THRU 2B577715 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-verado-6-cyl | 0P520553 THRU 2B144122 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-verado-6-cyl | 1B517434 THRU 2B144122 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 300-hp-verado-6-cyl | 2B144123 THRU 2B578935 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 300-ros-hp-4-6l-v8-15-inch-midsection-racing | 1E054618 UP | 23, 27, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 300r-hp-4-6l-v8-15-inch-midsection-racing | 1E054618 UP | 23, 27, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 300r-hp-4-6l-v8-ams-racing | 1E081459 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 300r-hp-4-6l-v8-racing | 1E080500 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 350-hp-2-6l-l6-pro-verado | 2B141124 THRU 3B342962 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 350-hp-2-6l-l6-verado | 2B141617 THRU 3B342962 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 350-hp-5-7l-v10-verado | 3B266064 THRU 3B576448 | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 350-hp-5-7l-v10-verado | 3B576449 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 350-hp-5-7l-v10-verado-seapro | 3B266064 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 350-hp-sci-verado | 1B716557 THRU 2B143542 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 360-hp-4-6l-v8-apx | 1E054247 UP | 21, 27, 31 | 1 | View |
| Mercury 4-STROKE-EFI | 400-hp-2-6l-l6-verado | 2B618256 THRU 3B342962 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 400-hp-5-7l-v10-verado | 3B266064 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 400r-hp-2-6l-l6-racing | 2B141124 THRU 3B342962 | 9 | 2 | View |
| Mercury 4-STROKE-EFI | 400r-hp-5-7l-v10-racing | 3B272954 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 425-hp-5-7l-v10-verado | 3B576447 UP | 27, 31, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 450r-hp-4-6l-v8-racing | 1E083006 THRU 1E099720 | 27, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 500-hp-7-6l-v12-seapro | 3B060047 UP | 27, 31, 7 | 1 | View |
| Mercury 4-STROKE-EFI | 500r-hp-4-6l-v8-racing | 1E099432 UP | 27, 9 | 1, 2 | View |
| Mercury 4-STROKE-EFI | 600-hp-7-6l-v12-verado | 3B060047 UP | 27, 31, 7 | 1 | View |
| Mercury 4-STROKE-EFI | 65-hp-efi-jet | 2B095049 UP | 2, 6 | 3, 1 | View |
| Mercury 4-STROKE-EFI | 75-hp-efi | 1B366823 THRU 2B094995 | 6 | 1 | View |
| Mercury 4-STROKE-EFI | 75-hp-efi | 2B095049 UP | 2, 6 | 3, 1 | View |
| Mercury 4-STROKE-EFI | 75-hp-efi-seapro | 2B095049 UP | 2, 6 | 3, 1 | View |
| Mercury 4-STROKE-EFI | 80-hp-efi | 0P459572 THRU 2B094995 | 6 | 1 | View |
| Mercury 4-STROKE-EFI | 80-hp-efi | 2B095049 UP | 2 | 3 | View |
| Mercury 4-STROKE-EFI | 80-hp-efi-jet | 2B095049 UP | 2, 6 | 3, 1 | View |
| Mercury 4-STROKE-EFI | 90-hp-efi | 2B095049 UP | 2 | 3 | View |
Another 1 location(s) are recorded but not listed here. Use the model links above to open the matching diagram.
WeChat / Tel: +86 18658175361
Email: marinemotorparts@gmail.com
Contact us for specs, price and stock.