Description
Water hose for CITROEN PEUGEOT cars with 1.4 HDI 16V 8HY and 1.6 HDI engines
Part description
This water hose is intended for the cooling systems of Citroën and Peugeot cars. It serves to safely conduct the coolant and helps to maintain the correct operating temperature of the engine. When replacing a hose with cracks, hardened material or leaks, you will avoid fluid leaks, overheating and subsequent costly repairs.
The part is often searched by number, so we also include OE codes 9681299480 and 1317R8 in the menu for easy comparison with the existing part.
Technical information
- Manufacturer: Stellantis
- Model: Citroën Berlingo; Citroën C3; Citroën C4; Citroën C5; Citroën Xsara Picasso; PEUGEOT 1007; Peugeot 308; Peugeot 407; Peugeot Partner
- Other numbers: 1317R8
Product codes
- Product codes: 9681299480, 1317R8
Installation recommendations
Generally/typically for cooling system water hoses, the exact procedure may vary depending on the specific car design and hose routing. Below is a practical one-size-fits-all procedure.
1) Before assembly
- Compare the new (used) hose with the old: shape, end diameters, length, branches, type of quick couplings/clips and any holders.
- Check the condition of the hose: cracks, hardening, abrasions, “bulges”, damaged necks and mating surfaces.
- Verify compliance according to 9681299480 / 1317R8 (if you have them listed on the original part).
- Work only on a cold engine (due to coolant pressure and temperature).
2) Necessary tools and materials
- Basic set of hand tools (screwdrivers, pliers)
- Pliers for elastic clips / tool for hose clips (according to type)
- Container to catch liquid, rags/cleaner for degreasing
- Possibly new clips (if the original ones are deformed or weakened)
3) Step-by-step assembly procedure
- Allow the engine to cool completely and secure the vehicle against movement.
- Prepare a container under the work area – when disassembling the hose, part of the coolant will typically leak out.
- Undo the clamps/fixtures on both ends of the hose.
- Remove the hose carefully from the throat. If it holds, help yourself by turning it gently (don’t pull too hard to avoid damaging your throat).
- Clean the abutting surfaces of the throat (remains of dirt, deposits) and check that they are not damaged.
- You put the hose in the right position without twisting or straining; make sure that it does not rub against sharp edges anywhere.
- Place the clips in the correct location (typically behind the collar/hem) and secure them securely.
- Check that all branches/connections (if the hose has one) are correctly fitted and secured.
- Top up the coolant as needed and bleed the air as prescribed for the vehicle (typically according to the service procedure).
- Start the engine and allow it to reach operating temperature, keeping an eye on the hose connections.
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4) Post-assembly checks and test drive/function verification
- Check leakness at all joints (cold and warm).
- After a short drive, visually inspect the connections again and, if necessary, check the coolant level.
- Watch for the smell of liquid, wet maps or drops around the hose.
5) The most common assembly mistakes + how to avoid them
- Incorrectly seated clip → place it correctly on the neck and tighten/click according to the type.
- Hose twisting → the hose must be fitted naturally, without tension and contact with sharp edges.
- Leaving old weakened clips → if they do not hold, replace them, otherwise there is a risk of leakage.
- Insufficient ventilation → can lead to unstable temperature and leaks; follow the normal service procedure for the particular car.
Reasons why the part is damaged
- Aging of the material (hardening, microcracks) due to heat and time.
- High temperature stress and pressure in the cooling system.
- Contact with oil/chemicals or inappropriate/neglected coolant that will accelerate rubber degradation.
- Mechanical damage (abrasion against surrounding parts, bad hose routing, vibrations).
- Incorrectly selected or enabled clips, which will cause leakage and subsequent “underwashing” of the joint.
