21358227 Buzzer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta EVC Alarm Buzzer - Part Number: 21358227

Genuine audible alarm buzzer used in Volvo Penta EVC instrument and information-display installations. It provides the operator with an audible warning when the engine or propulsion control system detects a critical or advisory alarm.

⚙️ Key Features

• EVC audible alarm sounder

• Used with single- and twin-engine information-display panels

• Documented D3, D4, D6, D11B and petrol EVC applications

• Factory electrical connector and sound output

• Complements visual warnings on the display

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21358227 - Current OEM part number

OEM / Related Numbers:

• 21358227

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

Associated Service Parts:

• 22499599 - Single-engine panel

• 22499602 - Twin-engine panel

• 3808135 - Panel gasket

• 21467057 - Chassis

• 3808134 - Retaining nut

🚤 Compatibility

Documented applications include:

• D3 G-generation EVC installations

• D4 F-generation EVC installations

• D6 E- and F-generation EVC installations

• D11B EVC-E2 information-display systems

• 5.7GiE

• 5.7GXiE

• 5.7OSiE

• 5.7OSXiE

Related panel configurations:

• 22499599 - Single-engine information-display panel

• 22499602 - Twin-engine information-display panel

• Confirm EVC generation, panel harness and system voltage

🔌 Function

The buzzer converts the EVC alarm command into an audible warning so the operator is alerted even when not looking at the display.

Common signs of failure:

• No sound during the EVC self-test

• Alarm displayed visually but no audible warning

• Continuous sounding without an active alarm

• Intermittent operation

• Corroded connector terminals

• Weak or distorted sound

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging