Description
Filtrbox engine 1.4 16V KFU for CITROEN C3, C4 PEUGEOT 206, 307 and other cars
Original filter box (air box, intake air filter box) for Citroën and Peugeot cars with a 1.4 16V KFU (ET3J4) gasoline engine. This is a used original PSA part from disassembly – precise fit, proper suction tightness and long service life compared to cheap replacements. Suitable for Citroën C3, C4 and Peugeot 206, 307 models with the specified engine.
OE/PSA numbers for verification of compliance:
– 9658662780, 9658662980, 9646467280, 9649193980
– 1420P7 / 1420.P7
Compatibility by engine:
– Citroën C3 1.4 16V (KFU/ET3J4)
– Citroën C4 1.4 16V (KFU/ET3J4)
– Peugeot 206 1.4 16V (KFU/ET3J4)
– Peugeot 307 1.4 16V (KFU/ET3J4)
Note: Always compare the OE numbers and part shape to your original part before purchasing.
Technical information:
– Purpose: air filter box/intake box for gasoline 1.4 16V KFU (ET3J4)
– Location: engine compartment, connection between intake hose and filter body
– Function: ensures a clean, quiet and correctly dosed air supply; correct intake tightness = stable idling, performance and consumption
– Material: durable plastic with factory grips and suction damping
– Condition: used original; always compare the visual condition and completeness with the photos
– Packaging: usually a cabinet/box itself; air filter insert not included (use a new one)
Why choose this part:
– Original PSA quality and dimensional accuracy
– Correct compatibility with KFU engine (ET3J4) without modification
– Better tightness and suction acoustics compared to universal replacements
– Quick installation – fits into original holders and serial hoses
Assembly Tips:
– Always install a new air filter insert and check the condition of the intake hoses and seals
– Check all latches and catches before assembly; leaks can cause idle fluctuations and mixture errors
– Verify the OE numbers (9658662780 / 9658662980 / 9646467280 / 9649193980 / 1420P7) and the shape of your original part
Search terms: filter box Citroën C3/C4, filter box Peugeot 206/307, air box 1.4 16V KFU, air filter box 1420P7, 9658662780, 9646467280.
