If you are searching for reliable and high-quality auto parts for your Citroën or Peugeot vehicle, this Power Engine Harness designed for 1.6 eHDI engines is exactly what you need to keep your car in top condition. This part is suitable for models such as Citroën C4 II, Citroën C4 Picasso, and Peugeot 308.

Engineered for 68 KW performance, this engine harness ensures your vehicle can start efficiently and maintain essential electrical functions while driving. Utilizing this part means enhancing the reliability of your vehicle and preventing potential starting or electrical issues that could lead to costly repairs in the future.

Technical Information

• Manufacturer: OEM PSA Citroën Peugeot
• Model: Citroën C4 II, Citroën C4 Picasso, Peugeot 308
• Product Codes: 9803511080
• Additional Numbers: Specifications for models with 1.6 eHDI engine, engine output 68 KW

This Power Engine Harness is ideal for those seeking a reliable solution to restore a damaged or worn electrical system in their vehicle. It is important to note that this is a used part that has been thoroughly tested for functionality and safety in the vehicles for which it is intended.

We offer swift and secure delivery throughout the Czech Republic. Remember, by choosing quality auto parts, you not only save money but also contribute to environmental protection. Choose this harness and ensure your vehicle operates smoothly and efficiently.

This heavy‑duty engine positive (battery) cable is designed for Citroën and Peugeot models equipped with the 1.6 e‑HDI diesel engine. It provides the main positive connection between the battery and the vehicle electrical system/starter area, ensuring reliable cranking and power distribution under demanding conditions. The part is commonly searched by OE numbers and aftermarket codes, including 9671135480, 9803511080 and 5642VF.

Compatibility And Application

Direct fit for many Stellantis Group vehicles with the 1.6 e‑HDI powertrain. Typical applications include:

• Citroën C4 II
• Citroën C4 Picasso
• DS4
• Peugeot 3008 I
• Peugeot 308
• Peugeot 5008 I

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Citroën C4 II, Citroën C4 Picasso, DS4, Peugeot 3008 I, Peugeot 308, Peugeot 5008 I
• Product Codes: 9671135480, 9803511080
• Other Numbers: 5642VF

Function And Typical Faults

The positive battery cable transfers high current from the battery to the starter motor and primary vehicle electrical distribution. Its function is critical for engine start and for supplying power to major electrical circuits. Failures typically present as slow cranking, intermittent loss of power, blown fuses or visible damage to the insulation or terminals.

Why The Part Most Often Fails

Most common causes of failure are:

• Corrosion At Terminal Lugs Causing Poor Contact
• Heat Damage From Proximity To Exhaust Or Engine Components
• Mechanical Wear From Vibration Or Chafing Against Bodywork
• Contamination From Oil Or Coolant Leaks That Accelerate Degradation

Replacement Interval

There Is No Fixed Service Interval For This Cable; Replacement Is Based On Condition. Inspect During Routine Service For Corrosion, Cracked Insulation Or Loose Connections And Replace If Any Defect Is Found. Harsh Environments Accelerate Wear.

How To Replace

Suitable For Experienced Mechanics And Confident DIY Enthusiasts. Typical Replacement Steps:

1. Park Vehicle On A Level Surface And Isolate Electrical System.
2. Disconnect Battery Negative Terminal First To Avoid Short Circuits, Then Remove Battery Positive Terminal.
3. Trace The Cable To Its Fixing Points (Starter, Fusebox, Ground Straps) And Remove Any Retaining Clips Or Brackets.
4. Unbolt Terminal Connections And Remove Old Cable, Taking Note Of Routing And Any Heat Shields.
5. Fit New Cable Following Original Routing, Secure All Clips/Brackets And Reattach Terminals With Correct Torque.
6. Reconnect Battery Positive Terminal Last, Then Reconnect Negative Terminal. Perform A Cranking Check And Inspect For Secure Connections.

Installation Recommendations

• Always Disconnect The Battery Before Starting Work; Disconnect The Negative Terminal First.
• Clean Mating Surfaces And Terminal Lugs To Ensure Low Resistance Connections.
• Use Appropriate Terminal Protectants And Ensure Proper Crimping Or Bolt Torque According To Manufacturer Specifications.
• Secure Cable Away From High‑Temperature Sources And Moving Parts To Prevent Chafing.
• After Installation, Check Charging System Voltage And Starter Operation To Confirm Correct Function.

Notes For Purchase

This Cable Is Often Searched By Part Numbers 9671135480, 9803511080 And The Internal Tag 5642VF. Choose A Direct Replacement That Matches The Original Terminals, Length And Mounting Points For A Trouble‑Free Fit.