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Oil Pressure - Cylinder Block Switch Assembly Kit 87-805605A1

Satisfaction rating 5 out of 5 (4 Ratings)
$38.55
You save $2.03. (5%) $40.58
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Parts included in this kit

Product Description

Mercury factory part. Search for more factory parts & parts diagrams.

Parts included in this kit

Please note: Some of the included items may not be available for purchase separately and won't be listed here.

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4 Product Reviews

by

Excellent
by

by

Mercruiser 4.3LH

Repair Difficulty
Medium
Repair Time
1 to 2 hours
Parts were correct and on time.
by

Problem fixed: No oil pressure indicated, not starting, no alarm.

This was difficult to diagnose because of the many components involved. There is a slave solinoid near the distributor, an oil pressure warning switch almost under the distributor, an oil pressure studown switch next to the oil pressure sending unit located on a fitting with the oil pressure sending unit above the oil filter. In my case, the slave solinoid had become weak so there was intermitent action when turning the key to the start position, but it also interfered with the gauges an alarm. The oil pressure switch wasn't allowing the ignition to fire. Once the components were replaced, the engine fired right up.

Product Fitment Grid

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Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.