20512323 Connector | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta connector is an OEM service component used in the Switch / Sensor Relay Connector. It is manufactured to the original Volvo Penta dimensional, material and interface requirements for the documented Volvo Penta 4-litre TAD4 industrial diesel application. Technical identification: Electrical connector in the switch, sensor and relay circuit. In service, it provides a keyed, protected electrical connection and retains the correct terminals in their specified positions. Selection must be confirmed by OEM part number 20512323, the exact model/product number, serial number and installed assembly configuration.

🚤 Compatibility

• Engine Family: TD, TAD

Full model list at the end of this description.

⚙️ Key Features

• Genuine Volvo Penta OEM connector
• OEM part number 20512323
• Technical distinction: Electrical connector in the switch, sensor and relay circuit

🔌 Function

Provides a keyed, protected electrical connection and retains the correct terminals in their specified positions. Match connector keying and terminal positions, protect the harness from heat/chafing and verify continuity, insulation and voltage drop before commissioning.

⚠️ Common Signs of Failure

• Intermittent warning lamps or sensor faults that come and go with vibration
• The engine cutting out or refusing to start after the harness has been disturbed
• Fault codes for an open circuit on the affected sensor or relay
• Green or white corrosion on the terminals when the connector is opened
• The latch broken, or terminals pushed back out of their locking positions

🛠️ Service Notes

• Goes together with 20715643 and 20715645 - order the matching parts with the connector
• Check terminal tension and the harness for chafing before condemning the sensor or relay at the other end of the circuit

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAD520GE, TAD520VE
• Volvo Penta TAD530GE MECH, TAD530GE EDC4
• Volvo Penta TAD531GE MECH, TAD531GE EDC4
• Volvo Penta TAD720GE, TAD720VE
• Volvo Penta TAD721GE, TAD721VE
• Volvo Penta TAD722GE, TAD722VE
• Volvo Penta TAD730GE MECH, TAD730GE EDC4
• Volvo Penta TAD731GE MECH, TAD731GE EDC4
• Volvo Penta TAD420VE
• Volvo Penta TAD532GE EDC4
• Volvo Penta TAD620VE
• Volvo Penta TAD650VE
• Volvo Penta TAD660VE
• Volvo Penta TAD732GE EDC4
• Volvo Penta TAD733GE EDC4
• Volvo Penta TAD750VE
• Volvo Penta TAD760VE
• Volvo Penta TD420VE
• Volvo Penta TD520GE
• Volvo Penta TD720GE