Description
Air intake resonator for 1.4 16V KFU engines for CITROEN C3, C4 PEUGEOT 206, 307 and other cars
Air intake resonator (intake silencer / resonance chamber) PSA 144050 for 1.4 16V KFU (ET3J4). Original used Citroën/Peugeot part, ideal replacement for a cracked or leaking resonator in 1.4 16V engines. A properly functioning chamber reduces intake noise, stabilizes intake pulsations and helps the engine run smoother and respond better at low revs.
Key benefits
– Original PSA part: exact fit and shape, no modifications required
– Solves fake air problems: idle fluctuation, loss of power, higher consumption, engine light on
– Good price/quality ratio: quality OEM plastic, long life compared to cheap replicas
Technical information
– Part number: PSA 144050 (also listed as 1440.50 / 1440 50)
– Function: resonance chamber of the intake system, dampens noise and balances pressure pulses in the intake
– Location: part of the intake line between the airbox/filterbox and the engine (engine compartment)
– Design: original plastic part with factory mounts and sockets for hoses with original clips
– Condition: used original from disassembly; normal signs of use, compare current condition with product photos
– Usually supplied without connecting hoses and clips (unless otherwise stated/photograph does not show otherwise)
Compatibility
– Engines: 1.4 16V KFU (ET3J4) – petrol
– Cars: Citroën C3, Citroën C4; Peugeot 206, Peugeot 307 and other PSA models with 1.4 16V KFU engine
Tip: If unsure, check compatibility with part number 144050 and your VIN.
When to replace a part
– Cracks or loose resonator connections
– Intake hissing/noise, idle fluctuation, poorer acceleration
– Unremovable OBD mixture/false air errors after checking other intake components
Assembly tips for mechanics and home repairs
– Before installation, check the tightness of the connecting hoses, if necessary, replace the clips and seals
– Make sure it is properly seated in the original holders without tension
– After assembly, we recommend idling adaptation/short test drive and checking for possible leaks
Search and SEO
You are looking for: air resonator Citroën Peugeot 144050, intake resonance chamber 1.4 16V KFU, air intake resonator PSA 1440.50, intake silencer C3 C4 206 307. This part belongs to the category Engine – parts and accessories, filter boxes for 1.4 16V engines.
Note
Always compare the part number (144050 / 1440.50) and shape to your original resonator before ordering. In case of uncertainty, we are happy to help with VIN verification.
