Car Engine Sensor

Knock Sensor Mercruiser Mercury 878187 8m6003194 5.7l V8 Code: REC8M6003194

The Mercruiser knock sensor detects engine knock. It replaces Mercruiser OEM sensor 878187.

  • Compatible engines: MCM/MIE GM V-6 and 305, 350, 496 MPI with ECM555
  • Replacement part number: MAL9-33502...

The Mercruiser knock sensor detects engine knock. It replaces Mercruiser OEM sensor 878187.

  • Compatible engines: MCM/MIE GM V-6 and 305, 350, 496 MPI with ECM555
  • Replacement part number: MAL9-33502 REC878187
  • Product code: IC-18-7554
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Description

The Mercruiser knock sensor detects engine knock. It replaces Mercruiser OEM sensor 878187.

  • Compatible engines: MCM/MIE GM V-6 and 305, 350, 496 MPI with ECM555
  • Replacement part number: MAL9-33502 REC878187
  • Product code: IC-18-7554

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