Description
Engine harness to the minus pole of the CITROEN PEUGEOT 1.4 16V battery
Negative engine harness (battery ground/ground cable) Citroën/Peugeot 1.4 16V – PSA 9664284080
This engine harness to the negative pole of the battery ensures a reliable grounding between the battery, the body and the engine block. The correct frame is key to starter performance, stable alternator charging, and flawless operation of the control unit and sensors. If you’re dealing with difficult starts, voltage fluctuations, or random electrical errors, replacing the ground wire is usually a quick and effective solution.
Key features and benefits
– Purpose: negative engine harness / grounding cable for petrol 1.4 16V
– OEM/PSA part number: 9664284080 (also search as 96 642 840 80)
– Function: connection of the minus pole of the battery with the body and the engine block
– Symptoms of an old cable defect: slow start, cable heating, error messages, flickering lights
– Condition: used original part from disassembly (verify the visual condition and connectors according to the photos)
Compatibility
– Citroën C4 1.4 16V (typically KFU/ET3J4 engine)
– Peugeot 307 1.4 16V (typically KFU/ET3J4 engine)
Note: Before purchasing, always compare your part number to 9664284080 and verify VIN/ORGA compatibility. Cable length and mesh size may vary for different versions.
Technical information
– Location: engine compartment – wiring from the minus battery to the body and to the engine block
– Connectors: cable lugs (dimensions may vary depending on the car version)
– Construction: copper conductor with insulation, pressed eyes for low transient resistance
– Suitable for starter current load and stable grounding of the entire electrical installation
Installation recommendations
– Disconnect the battery before working
– Clean the contact surfaces on the body and the engine block (ideally with fine sandpaper/contact cleaner)
– Tighten the connections according to the manufacturer’s specifications; after installation, check that the cable is not under tension or in contact with hot/sharp-edged parts
– To verify the state of the frame, it is useful to measure the voltage drop between the minus pole of the battery and the engine block at start – it should be minimal
Frequently searched terms
– negative battery cable, engine ground cable, ground cable/harness, negative battery lead, engine ground strap, PSA 9664284080, Citroën C4 1.4 16V, Peugeot 307 1.4 16V
Looking for other electrical components or wiring harnesses for the 1.4 16V? Write to us with the VIN – we will be happy to verify the suitability of the part.
