Sensors and encoders

MerCruiser sensors & encoders

In this category you will find sensors and encoders for MerCruiser engines - for monitoring and controlling central engine functions. Select sensors preferably by function (e.g. pressure or temperature sensor), engine/power and OEM reference number. Many items are stored with replacement number clusters, allowing variants to be reliably differentiated (example: pressure sensor 8M6000637 incl. replacement refs, shown for 200/400 HP). This reduces incorrect orders and speeds up repairs in the workshop.
Map sensor Mercruiser 854445
Recmar
Map sensor Mercruiser 854445
article nr.REC854445

Suitable for the following models: MCM 525 EFI

66,10 EUR / Piece
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Map sensor Mercruiser 879150150
Recmar
Map sensor Mercruiser 879150150
article nr.REC879150150

Suitable for the following models: MCM 575SCI

133,74 EUR / Piece
incl. 19% VAT
Derzeit nicht verfügbar **
24 months statutory warranty
Original spare part
Microswitch / Shift Interrupter for Mercruiser MPI models 8M0052935
Mercury-Mercruiser-Quicksilver
Microswitch / Shift Interrupter for Mercruiser MPI models 8M0052935
article nr.04960

Mercruiser ref. no. 8M0052935

78,55 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Oil pressure sensor Mercruiser 8M6000634
Recmar
Oil pressure sensor Mercruiser 8M6000634
article nr.REC8M6000634

Suitable for the following models: 4.5L MPI 6.2L MPI

52,27 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Pressure sensor Mercruiser 881879T11
Recmar
Pressure sensor Mercruiser 881879T11
article nr.REC881879T11

Suitable for the following models: 4.3, 5.7, 6.2, 8.2 MPI 8.1, 496, 520, 540

130,10 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Pressure sensor Mercruiser 881879T26
Recmar
Pressure sensor Mercruiser 881879T26
article nr.REC881879T26

Suitable for the following models: 135 HP, 400 HP

153,77 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Pressure sensor Mercruiser 8M6000637
Recmar
Pressure sensor Mercruiser 8M6000637
article nr.REC8M0142688

Suitable for the following models: 175 HP, 450 HP

108,34 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Pressure sensor Mercruiser 8M6000637
Recmar
Pressure sensor Mercruiser 8M6000637
article nr.REC8M6000637

Suitable for the following models: 200 HP, 400 HP

145,18 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Pressure sensor Mercruiser 8M6000639
Recmar
Pressure sensor Mercruiser 8M6000639
article nr.REC8M6000639

Suitable for the following models: 135 HP, 400 HP

138,95 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Temperature sensor (water temperature) for Mercruiser MPI engines, MD8M0148668
Temperature sensor (water temperature) for Mercruiser MPI engines, MD8M0148668
article nr.09717

Temperature sensor (water temperature) for Mercruiser , 885342002, 8M0148668

33,79 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Temperature sensor (water temperature) for Mercury Mariner Verado outboard 135hp - 400hp , MD8M0142542
Temperature sensor (water temperature) for Mercury Mariner Verado outboard 135hp - 400hp , MD8M0142542
article nr.09718

Temperature sensor (water temperature) for Mercruiser Transmission ZF 63 3.0L 270, 230

63,31 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Temperature sensor IAT for Mercruiser / Volvo Penta, MD805223T
Temperature sensor IAT for Mercruiser / Volvo Penta, MD805223T
article nr.04882

Mercruiser ref. no. 805223T and Volvo Penta ref. no. 3854527

42,36 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
Temperature sensor Mercruiser 75669
Mercury
Temperature sensor Mercruiser 75669
article nr.REC15995

Suitable for the following models: MCM 3.7l

105,94 EUR
incl. 19% VAT
Lieferung Wed 19. Aug - Mon 24. Aug 2026 **
24 months statutory warranty
(Max quantity: 6 )
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Suggested text (modular):
MerCruiser sensors & encoders: custom-fit measurement and control components according to OEM logic
Sensors and encoders are key components for monitoring and controlling engine parameters. This category bundles robust spare parts for MerCruiser applications - designed for maritime operating conditions and with a focus on clear compatibility.

Function first: Sensor type as the starting point for selection
Search intentions usually arise from the sensor function: pressure, temperature, oil/switching and other sensors. The category should therefore be structured in clear function clusters (filters/tiles) so that users can get directly to the right area without a long search.

OEM number first: Reduce incorrect orders
In the sensor sector, components are often similar on the outside, but differ in terms of characteristic curve, connection diagram or model release. Best practice is therefore to select via OEM reference numbers and - where available - replacement number lists. One specific anchor in your range is the 8M6000637 pressure sensor, which is designated for 200 HP / 400 HP and has several MerCruiser replacement references (including 71-8M0142688, 8M0010469). This number logic should be actively communicated in the category as "Enter part number" or "Use replacement numbers".

Model/performance as a second selection criterion
In addition to the OEM number, the model/performance assignment is a decisive purchasing criterion. Where items are explicitly labeled according to performance (e.g. 200/400 HP), this should appear as a visible listing badge ("HP", "Model group"). This reduces the number of incorrect purchases for variants that only occur in certain engine families.