Description
Air Connector At Intercooler For 1.6 HDi 8V And 1.2 81KW Engines For Citroën And Peugeot Vehicles
Product Description
This replacement air connector hose is designed for the intercooler circuit of 1.6 HDi 8V and 1.2 81KW engines fitted to Citroën and Peugeot models. Constructed to withstand turbocharged charge-air pressures and elevated underbonnet temperatures, the hose restores proper air flow between the intercooler and the intake tract. Ideal for professional workshops and competent DIY mechanics, the part is commonly referenced by its product codes and is a direct-fit solution to eliminate boost leaks, poor engine response and check-engine warnings related to intake air leaks.
How It Works
The hose connects the intercooler outlet to the intake manifold/turbo piping, carrying compressed air cooled by the intercooler. A sealed, undamaged connection ensures the engine receives the correct air volume and pressure for efficient combustion. Any crack, split or loose clamp creates a boost leak that can cause loss of power, increased fuel consumption and error codes.
Technical Information
Manufacturer: Stellantis (Citroën/Peugeot)
Model: Citroën C4 II, Citroën C4 Picasso, Peugeot 3008 I, Peugeot 308, Peugeot 5008 I
Product Codes: 9686000180, 0382NP
Additional Numbers: No Additional Numbers Available
Fitment And Replacement
Fitment is typically straightforward for a workshop with basic tools. General replacement steps:
- Allow The Engine To Cool Completely Before Work.
- Loosen And Remove Hose Clamps Or Quick-Release Clips At Both Ends.
- Carefully Remove The Old Hose, Inspect Neighboring Pipes, Clamps And Connections For Damage Or Oil Contamination.
- Install The New Hose Ensuring Correct Orientation And Full Engagement Over The Barbed Fittings.
- Refit And Secure Clamps Evenly; Avoid Overtightening To Prevent Hose Damage.
- Start Engine, Check For Boost Leaks Under Light Load And Perform A Short Test Drive To Confirm Proper Operation.
Installation Recommendations
Use New Clamps When Possible And Tighten Them Securely But Without Deforming The Hose. Inspect Sealing Surfaces For Corrosion Or Sharp Edges That Could Cut The Hose. If Oil Is Present In The Intake Tract, Clear And Diagnose The Underlying Cause (Valve-Guide Wear, PCV Issues Or Turbo Seal Leakage) Before Installing The New Hose. Always Follow Standard Safety Procedures: Work On A Cold Engine, Protect Hands And Eyes, And Dispose Of Old Parts According To Local Regulations.
Common Failure Causes
Charge-air hoses typically fail due To Age-Related Material Degradation, Heat Cycling, Oil Contamination From The Turbo Or Crankcase Ventilation, Abrasion Against Adjacent Components, Or Clamp Failure. Sudden Overboost Events Or Excessive Engine Bay Temperatures Can Accelerate Deterioration. Regular Visual Checks During Service Intervals Help Catch Small Cracks Or Bulges Early.
Why Choose This Part
Supplied Under The Manufacturer Codes Shown Above, This Hose Restores Proper Boost Integrity For Targeted Citroën And Peugeot Engines. It’s A Practical Choice For Mechanics Who Need A Direct-Fit Replacement To Quickly Eliminate Intake Leaks And Recover Engine Performance.
