21883742 Switch | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta oil-pressure switch provides an engine-protection and warning input for the V8 lubricating system.

⚙️ Key Features

• Factory switching point

• Original electrical connector

• Threaded oil-gallery installation

• Supports alarm and protection functions

• Use correct thread sealing method

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21883742 (current OEM service number)

OEM / Related Numbers:

• VOE21883742

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta V8-350, V8-380 and V8-430 marine petrol engines

Typically suits:

• Engine models / systems:

• V8-350-C-D

• V8-350-CE-D

• V8-380-C-A

• V8-380-CE-A

• V8-380-C-B

• V8-380-CE-B

• V8-380-C-D

• V8-380-CE-D

• V8-430-CE-D

• Power range: 350-430 hp

• Engine family: GM Gen IV 6.0- and 6.2-litre V8 electronic fuel-injected marine petrol engines

• Principal application period: approximately 2012-2016

• Confirm displacement, catalyst designation and engine serial number before ordering

🔌 Function

Changes electrical state when oil pressure crosses the calibrated threshold.

Common signs of failure:

• False low-oil-pressure alarm

• No warning during low pressure

• Oil leakage through switch body

• Open- or short-circuit fault

• Intermittent indication

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging