21967118 Resistor | Genuine Volvo Penta Part

🔧 Product Description

Electrical or electro-mechanical control component calibrated for the original Volvo Penta engine or vessel system. Correct voltage, connector layout and software or operating range are essential.

🚤 Compatibility

• Engine Family: D
• HP Range: 280-435 HP

Full model list at the end of this description.

⚙️ Key Features

• Factory electrical specification
• Original connector and mounting geometry
• Designed for the assigned control-system generation
• Marine/industrial vibration resistance
• System voltage and serial application must match

🔌 Function

Provides the designed resistance in the alternator excitation or charge-warning circuit.

⚠️ Common Signs of Failure

• Charging warning remains on
• Alternator does not excite
• Open-circuit resistor
• Overheated body
• Burnt terminals

🛠️ Service Notes

• Isolate the batteries before working on the circuit, and note the connections and any insulating sleeving, spacers or standoffs before disconnecting so it all goes back the same way
• Fit it in its original position with the same air gap around it; a resistor gets hot in normal use and must not be packed against a hose, harness or plastic part
• Where the original sheds heat through its mounting, make sure the mounting surface is clean and the same contact is restored
• Make the terminals off clean and tight with no strain on the leads, and protect the joint against damp in the way the original was protected
• A resistor rarely fails on its own — check the circuit it sits in for a short, a chafed lead or a failed component before fitting a new one

🔄 Supersession & Cross Reference

OEM / Related Numbers

• Related 12-volt resistor: 21768078
• Related 28-volt resistor: 21694528

Other-Brand OEM Numbers

• VOE21967118

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-370A-C, D6-350A-A, D6-350A-B, D6-330A-D, D6-330D-E, D6-370D-E, D6-370D-B, D6-330D-B, D6-330A-F, D6-370A-F, D6-370D-A, D6-330D-C, D6-330A-C, D6-370D-C, D6-330D-D, D6-370D-D, D6-330D-F, D6-370A-D, D6-330A-E, D6-370A-E, D6-370D-F, D6-330I-D, D6-310I-B, D6-280I-B, D6-280I-C, D6-280I-D, D6-280I-E, D6-310I-D, D6-435I-D, D6-310I-E, D6-280I-A, D6-310I-A, D6-300A-F, D6-300D-F, D6-300I-F, D6-310D-B, D6-310D-D, D6-310D-C, D6-310D-E, D6-370I-A, D6-370I-B, D6-330I-B, D6-330I-C, D6-370I-C, D6-370I-D, D6-310A-B, D6-280A-C, D6-310A-C, D6-310A-A, D6-280A-D, D6-310A-D, D6-280A-E, D6-310A-E, D6-310I-C, D6-280A-A, D6-280A-B, D6-330I-F, D6-370I-F, D6-400A-E, D6-435D-A, D6-435D-D, D6-435D-E, D6-435D-F, D6-435I-A, D6-435I-C, D6-435I-E, D6-400A-F, D6-435D-C, D6-435I-F, D6-330I-E, D6-370I-E, D6-330A-B, D6-370A-B