This replacement Oil Filter Housing is designed for the 1.0i 1KR engine found in first generation Citroën C1 and Peugeot 107 models. Supplied under code 1103N8, it provides a direct-fit solution for garages and DIY mechanics who need a reliable component to restore correct oil circulation and prevent leaks. The housing locates and seals the spin-on oil filter and routes engine oil; a faulty housing can lead to oil loss, contamination and engine damage if not addressed promptly.

Technical Information

• Manufacturer: Stellantis
• Model: Citroën C1 (First Generation), Peugeot 107 (First Generation)
• Product Codes: 1103N8
• Other Numbers: Not Specified

Installation Recommendations

Recommended for professional mechanics and experienced DIYers. Typical replacement procedure:

• Warm up engine slightly, then safely raise vehicle and secure on stands.
• Drain engine oil into a suitable container and remove the spin-on oil filter.
• Loosen and remove the bolts securing the oil filter housing; keep track of any studs or brackets.
• Remove the old housing and gasket/O-ring. Clean mating surfaces thoroughly to remove oil, dirt and old gasket material.
• Fit a new gasket/O-ring (always replace seals when fitting a new housing). Install the new housing and tighten bolts evenly to manufacturer torque specification (refer to the vehicle service manual).
• Refit a new oil filter, refill engine with the correct grade and quantity of oil, and run the engine to check for leaks. Recheck oil level after a short test drive.

Use correct tools and avoid overtightening bolts or the filter to prevent damage. Replace the oil filter and seals as part of the job to ensure a long-lasting repair.

Why This Part Typically Fails

• Seal Deterioration: O-rings and gaskets harden or compress over time, leading to oil leaks.
• Mechanical Damage During Filter Changes: Incorrect use of tools or excessive force can crack the housing or strip threads.
• Thermal And Ageing Stress: Repeated heat cycles and long service life can cause material fatigue and fractures.
• Corrosion And Contamination: Debris or sludge in the oil system can damage sealing surfaces or threads.

Common Symptoms: Visible oil leak at the housing, oil on engine components, drop in oil level, or oil pressure warning light. If any symptom appears, inspect and replace the housing and seals promptly to avoid engine damage.

Order this Oil Filter Housing (1103N8) for a reliable, direct-fit replacement for Citroën C1 and Peugeot 107 First Generation vehicles. Ideal for professional workshops and competent DIY repairs.