21200148 Wiring Harness | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Y-branch engine wiring harness listed in the engine-harness assembly. It divides the specified power and signal circuits into two protected branches with factory connectors and must be matched by engine product number, harness revision and connector coding.

🚤 Compatibility

• Engine Family: V
• HP Range: 200-430 HP

Full model list at the end of this description.

⚙️ Key Features

• Genuine Volvo Penta Y wiring harness
• Listed as the Y harness in Volvo Penta engine-harness part section 54160237
• Factory connector seals and branch lengths
• Carries engine power or signal circuits between specified components
• Fitment must be confirmed by engine product and serial number
• Engine type: Volvo Penta electronically controlled marine or industrial diesel

🔌 Function

Splits and distributes electrical power or sensor/control signals between two branches of the engine harness.

⚠️ Common Signs of Failure

• Alarm panel lamps or buzzer working only intermittently
• One branch of the circuit dead while the other still works
• Warnings triggering falsely when the engine vibrates
• Corroded terminals or water inside a connector seal found when the branches are separated

🛠️ Service Notes

• Check both branch connectors and the panel grounds before replacing the harness
• Fitment must be confirmed by engine product and serial number

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta V8-350-C-R, V8-380-C-R, V8-430-C-R, V8-300-C-M, V8-350-C-M, V8-300-C-N, V8-350-C-N, V8-380-C-M, V8-270-C-B, V8-300-C-A, V8-300-C-B, V8-320-C-B, V8-320-C-A, V8-380-C-B, V8-380-C-D, V8-350-C-D, V8-380-C-A, V8-380-C-J, V8-430-C-J, V8-350-C-H, V8-350-C-J, V8-300-C-R, V8-430-C-M, V8-300-C-K, V8-350-C-K, V8-380-C-K, V8-430-C-K, V8-300-C-P, V8-350-C-P, V8-380-C-P, V8-430-C-P, V8-300-C-G, V8-300-C-H, V8-300-C-J, V8-350-C-G, V8-225-C-A, V8-225-C-B, V8-270-C-A, V8-380-C-N, V8-430-C-N, V8-300-C-S, V8-350-C-S
• Volvo Penta V6-200-C-N, V6-240-C-M, V6-280-C-M, V6-280-C-G, V6-280-C-J, V6-240-C-N, V6-280-C-N, V6-200-C-P, V6-250-C-P, V6-280-C-P, V6-200-C-G, V6-200-C-J, V6-200-C-M, V6-250-C-O, V6-240-C-G, V6-240-C-J, V6-200-C-R, V6-250-C-R, V6-280-C-R
• Volvo Penta 8.1GiC-J, 8.1GiC-JF, 8.1GiC-Q, 5.7GXiC-320-R, 5.7GXiC-J, 5.7GXiC-JF, 5.7GXiC-P, 5.7GiC-300-J, 5.7GiC-300-JF, 5.7GiC-300-P, 5.7GiC-300-R, 5.0GiC-225-S, 5.0GiC-J, 5.0GXiC-JF, 5.0GXiC-P, 5.0GXiC-270-R, 5.0GXiC-J, 3.0GXiC-J