Peugeot 206 Filters

Every Peugeot has four main filters: the cabin filter (removes dust, pollen, and pollutants from air entering the interior), oil filter (traps contaminants in engine oil protecting components), fuel filter (prevents debris from reaching the injection system), and air filter (ensures clean air for combustion in EP6, THP, and BlueHDi engines). Each filter protects specific systems and requires replacement at different service intervals to maintain optimal performance and longevity.

Peugeot filter costs vary by type and model: air filters range from R250 to R600, oil filters cost R150 to R450, fuel filters run R400 to R1,200 (especially for BlueHDi diesel models), and cabin filters range from R300 to R800. If you have filters replaced at a Peugeot dealer during a service, expect labour costs of R500 to R1,500 depending on complexity, though air and cabin filters are often DIY-friendly.

Signs of a bad filter depend on type: a clogged air filter causes poor acceleration and increased fuel consumption; a blocked oil filter triggers the oil pressure warning light or causes engine knocking; a dirty fuel filter leads to rough idling, hesitation, or starting problems; and a saturated cabin filter results in weak airflow, window fogging, or unpleasant odours. In SA's dusty conditions, filters may need replacement more frequently than standard service intervals suggest.

Standard intervals are: air filter every 20,000-30,000 km, oil filter at every oil change (10,000-15,000 km), fuel filter every 40,000-60,000 km for diesel or 80,000 km for petrol, and cabin filter every 15,000-20,000 km. However, South African conditions—particularly dusty Highveld roads, gravel travel, or coastal salt air—often require more frequent replacement, sometimes reducing intervals by 30-40% for optimal protection of THP and BlueHDi engines.

Air and cabin filters are typically DIY-friendly requiring only basic tools and 15-20 minutes, saving you labour costs of R300-R600. Oil filters should be replaced during oil changes, which many owners prefer having done professionally to ensure proper disposal and correct oil specification for EP6 or DV6 engines. Fuel filters, especially on BlueHDi models with high-pressure systems, are best replaced by trained technicians as they require bleeding procedures and proper handling to avoid contamination.