The cylinder head (valve lid) for 2.0 HDI engines is the original used part of the dog designed to seal the upper part of the cylinder head and to guide the crankcase ventilation. For versions 2.0 HDI 16V (RHR, RHK), it integrates the oil/PCV separator, which ensures the correct engine ventilation and reduces the amount of oil vapor in the intake. By replacing the defective lid you solve frequent oil leaks, odor of burnt oil or unstable ventilation.

The part is suitable for a wide range of Citroën and Peugeot with 2.0 HDI RHR/RHK engines, typically: Citroën C4, C4 Picasso, C5, C8 and Peugeot 307, 308, 407, 3008 I, 5008 I, 807, 508. Always compare the part number with your original.

Why choose the original used part: accurate seating surfaces and threads, correct compatibility with mounting of cabling and hoses ventilation, proven material life of the material to temperature cycles and oil vapors. Compared to universal replacements, you get reliability and trouble -free assembly.

Typical manifestations of defects: leakage of oil around the lid or into candle shafts, cracks of plastic body, hardened or deformed seal, excessive oil vapor in the intake (problem integrated PCV). In these symptoms, replacement of the lid or seal is the most effective solution.

Mounting tips: Before mounting carefully clean the bearing surface on the cylinder head, check and replace the lid seal. Tighten the lid screws with a cross in several steps and do not stretch to avoid deformation. After connecting the ventilation hoses, check the tightness and calm engine operation. It is also recommended to check the level of venting hoses and seals around the injectors.

technical information

• Manufacturer: PSA Peugeot Citroën (OE)
• Model: 2.0 HDI 16V RHR, RHK (DW10Bted4); Typically Citroën C4, C4 Picasso, C5, C8 and Peugeot 307, 308, 407, 3008 I, 5008 I, 807, 508
• product codes: 9662688980, 0248Q6
• Other numbers: 9660281080, 0248L1, 0248.Q6, 0248.L1

If you are looking for a valve/cylinder head for 2.0 HDI, compare the above codes with your original work. Match numbers is the surest way of compatibility verification and quick assembly without modifications.

Commonly known by part numbers 9645977980 and 9669688980, this valve cover plays a critical role in preventing oil leaks and maintaining proper engine function. Regular inspections are recommended as these components can degrade over time due to heat and pressure, leading to potential engine problems.

Replacing the Cylinder Head Cover Intake Manifold is a straightforward process, typically involving the removal of old gaskets and securing the new cover with the appropriate bolts to ensure a tight seal. This ensures that the engine operates efficiently, extending its lifespan and performance.

Technical Information

• Manufacturer: PSA
• Model: Citroën, Peugeot
• Product Codes: 9645977980, 9669688980
• Additional Numbers: 0248Q6