18458Q4FILTER Fuel-Water Separating

Mercury outboard spare part 18458Q4 (FILTER Fuel-Water Separating). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 135 HP V6 CYL (2.5L), 105 JET, 115 HP V6 CYL (2.5L). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 18458Q4 (FILTER Fuel-Water Separating), documented in 70 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB105-jet0G303046 THRU 0G760299241View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-v6-cyl-2-5l0G960500 THRU 0T178499191View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0G590000 THRU 0G760299201View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0G760300 THRU 0G960499201View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0G960500 THRU 0T178499201View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0T178500 THRU 0T800999201View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0T801000 THRU 1B226999201View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l1B227000 THRU 1B417701201View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l1B417702 THRU 1B737495201View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-pro-xs-6-cyl-2-5l1B690542 THRU 2B535572191View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0G590000 THRU 0G760299201View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0G760300 THRU 0G960499201View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0G960500 THRU 0T178499201View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0T178500 THRU 0T800999201View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0T801000 THRU 1B226999201View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l1B227000 THRU 1B417701201View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l1B417702 THRU 1B580029201View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G386496 THRU 0G589999231View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T178500 THRU 0T598999231View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T599000 THRU 0T80099918, 231View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l0T818181 THRU 1E000796201View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l1E000797 THRU 1E002110201View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T178500 THRU 0T598999231View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T599000 THRU 0T80099918, 231View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-pro-xs-6-cyl-3-0l1B104549 THRU 1B426560201View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-pro-xs-6-cyl-3-0l1B426561 THRU 1B752546201View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-pro-xs-6-cyl-3-0l1B752547 THRU 2B535608201View
Mercury 2-STROKE-EFI150-200-hp-pro-max-super-mag0G610050 THRU 0G856999251View
Mercury 2-STROKE-EFI150-hp-pro-max-super-mag0D935000 THRU 0G610049341View
Mercury 2-STROKE-EFI200-3-0l0T750164 THRU 0T800999251View
Mercury 2-STROKE-EFI200-3-0l0T801000 THRU 1B417701251View
Mercury 2-STROKE-EFI200-3-0l1B417702 THRU 1B504988251View
Mercury 2-STROKE-EFI200-3-0l1B504989 THRU 2B528096251View
Mercury 2-STROKE-EFI200-efi-pro-max-super-mag0D935000 THRU 0G610079341View
Mercury 2-STROKE-EFI200-efi-pro-max-super-mag0G857000 THRU 0G858150201View
Mercury 2-STROKE-EFI225-3-0l0G129222 THRU 0G760299231View
Mercury 2-STROKE-EFI225-3-0l0G760300 THRU 0T408999231View
Mercury 2-STROKE-EFI225-3-0l0T409000 THRU 0T80099923, 251View
Mercury 2-STROKE-EFI225-3-0l0T801000 THRU 1B41770123, 251View
Mercury 2-STROKE-EFI225-3-0l1B417702 THRU 1B504988251View
Mercury 2-STROKE-EFI225-3-0l1B504989 THRU 2B52809623, 251View
Mercury 2-STROKE-EFI225-3-0l-marathon0T801000 THRU 1B41770123, 251View
Mercury 2-STROKE-EFI225-3-0l-seapro0T801000 THRU 1B41770123, 251View
Mercury 2-STROKE-EFI225-efi-pro-max-super-mag0G610104 THRU 0G856999201View
Mercury 2-STROKE-EFI225-efi-pro-max-super-mag0G857000 THRU 0T429939201View
Mercury 2-STROKE-EFI225-efi-pro-max-super-magARCHIVE CAT 80918495201View
Mercury 2-STROKE-EFI225x-efi-promax0T430254 THRU 0T819605231View
Mercury 2-STROKE-EFI250-3-0l0G129222 THRU 0G760299231View
Mercury 2-STROKE-EFI250-3-0l0G760300 THRU 0T408999231View
Mercury 2-STROKE-EFI250-3-0l0T409000 THRU 0T800999231View
Mercury 2-STROKE-EFI250-3-0l0T801000 THRU 1B417701251View
Mercury 2-STROKE-EFI250-3-0l1B417702 THRU 1B504988251View
Mercury 2-STROKE-EFI250-3-0l1B504989 THRU 2B528096251View
Mercury 2-STROKE-EFI250-l-3-0l0T861319 THRU 1B118897251View
Mercury 2-STROKE-EFI250xb-3-0l0G980600 THRU 0T800999231View
Mercury 2-STROKE-EFI3-0l-marathon0T409000 THRU 0T800999251View
Mercury 2-STROKE-EFI3-0l-seapro0T409000 THRU 0T800999251View
Mercury 2-STROKE-EFI300-3-0l-promax0G610221 THRU 0T105297231View
Mercury 2-STROKE-EFI300-3-0l-supermagnum0G610221 THRU 0T105297231View
Mercury 2-STROKE-EFIv-150-hp0G303046 THRU 0G760299231View
Mercury 2-STROKE-EFIv-150-hp0G760300 THRU 0G960499231View
Mercury 2-STROKE-EFIv-150-hp0G960500 THRU 0T408999231View
Mercury 2-STROKE-EFIv-150-hp-2-5l0T409000 THRU 0T800999181View
Mercury 2-STROKE-EFIv-175-efi-2-5l0T409000 THRU 0T800999251View
Mercury 2-STROKE-EFIv-175-hp0G303046 THRU 0G760299241View
Mercury 2-STROKE-EFIv-175-hp0G760300 THRU 0G960499241View
Mercury 2-STROKE-EFIv-175-hp0G960500 THRU 0T408999241View
Mercury 2-STROKE-EFIv-200-2-5l0T409000 THRU 0T800999251View
Mercury 2-STROKE-EFIv-200-2-5l0T801000 THRU 1B226999251View
Mercury 2-STROKE-EFIv-200-2-5l1B227000 THRU 2B121048251View

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Appears in diagrams of these models

  • 135 HP V6 CYL (2.5L)
  • 105 JET
  • 115 HP V6 CYL (2.5L)