Description
Negative Battery Cable For Citroën And Peugeot Vehicles With 2.0 HDI RH02 Engines.
Durable replacement negative (ground) battery cable designed for Citroën and Peugeot cars with 2.0 HDI RH02 engines. This OEM-compatible cable (OE numbers 9672544480, 9666488380) ensures a reliable ground connection between the battery negative terminal and chassis/engine block, eliminating high-resistance joints that cause starting problems, charging faults and intermittent electrical gremlins. Ideal for professional mechanics and experienced DIYers who search by part number or vehicle model.
Applications And Compatibility
Commonly fitted to:
- Citroën C4 II
- Citroën C4 Picasso
- Citroën C5 X7
- Peugeot 3008 I
- Peugeot 308
- Peugeot 5008 I
Technical Information
- Manufacturer: Stellantis (Citroën/Peugeot)
- Model: Compatible With Vehicles Equipped With 2.0 HDI RH02 Engines (See Fitment List Above)
- Product Codes: 9672544480, 9666488380
- Additional Numbers: 5638TS, 5638VX
Installation Recommendations
Follow safe workshop practice during replacement. Basic installation steps:
- Switch Off Ignition And Disconnect The Battery Negative Terminal Before Starting Work.
- Note The Exact Routing And Fixing Points Of The Old Cable To Avoid Chafing Or Contact With Hot Components.
- Remove Any Retaining Clips Or Bolts Securing The Cable To The Chassis/Engine, Then Unfasten The Terminal At The Battery.
- Fit The New Cable In The Same Route, Ensure Clean, Corrosion-Free Contact Surfaces And Tighten Connections To Manufacturer’s Recommended Torque.
- Protect Exposed Terminals With Dielectric Grease And Re-Fasten All Clips To Prevent Movement.
- After Installation, Verify Proper Engine Start And Charging System Operation.
Why This Part Fails Most Often
Negative battery cables commonly fail due to:
- Corrosion From Battery Acid Or Moisture Leading To High Resistance.
- Mechanical Damage Caused By Vibration, Chafing Against Bodywork Or Contact With Exhaust/Hot Components.
- Broken Copper Strands At Terminals From Repeated Bending Or Over-Tightening.
- Loose Or Poorly Seated Terminals Causing Arcing, Voltage Drop And Intermittent Electrical Faults.
How To Recognize A Faulty Cable
Typical symptoms indicating cable failure: difficult or slow cranking, dimming lights during start, irregular instrument cluster behaviour, battery not charging properly, visible corrosion or frayed insulation. Visual inspection combined with a voltage-drop test across the cable under cranking load will confirm increased resistance.
Notes For Professionals And DIYers
This replacement cable is intended as a direct-fit solution for the listed models and OE numbers. For a long-lasting repair ensure terminals and mating surfaces are clean, routing avoids heat and moving parts, and all fasteners are secured. Regular visual checks during routine service can prevent unexpected failures.
