Mercury outboard spare part 8276991 (FUEL RAIL). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 225 (3.0L), 250 (3.0L), 250XB (3.0L), 300 (3.0L) ProMax, 300 (3.0L) SuperMagnum. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 8276991 (FUEL RAIL), documented in 7 exploded diagram location(s), across the 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-EFI225-3-0l0G129222 THRU 0G760299131View
Mercury 2-STROKE-EFI225-3-0l0G760300 THRU 0T408999131View
Mercury 2-STROKE-EFI250-3-0l0G129222 THRU 0G760299131View
Mercury 2-STROKE-EFI250-3-0l0G760300 THRU 0T408999131View
Mercury 2-STROKE-EFI250xb-3-0l0G980600 THRU 0T800999131View
Mercury 2-STROKE-EFI300-3-0l-promax0G610221 THRU 0T105297131View
Mercury 2-STROKE-EFI300-3-0l-supermagnum0G610221 THRU 0T105297131View

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Appears in diagrams of these models

  • 225 (3.0L)
  • 250 (3.0L)
  • 250XB (3.0L)
  • 300 (3.0L) ProMax
  • 300 (3.0L) SuperMagnum