Sierra Mercruiser Oil Pressure Sender
Sierra Mercruisier oil pressure sensor
  • Sierra Mercruiser Oil Pressure Sender

Mercruiser Oil Pressure Sender/Sensor

Sierra oil pressure sender 5899 (also called oil pressure sensor) is a direct replacement for Mercruiser oem part numbers 90806 and 815425T. It fits the majority of all Mercruiser marine engines. Rated for 0-80 PSI.
IN STOCK - Available for pickup
$32.64 / ea
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Tech Spec Product Info User Generated Content


  • Teflon thread sealant should be added to oil fitting to prevent oil leaks
  • Use care not to over-torque sending wire terminal


BRAND: Sierra
Type: Sending Units
1.0 1

Faulty part


Part did not work


Detroit, MI


Mercruiser Oil Pressure Sender/Sensor



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