Audi / Volkswagen Fuel Evap Charcoal Canister 1K0201797B

The Fuel Evap Charcoal Canister (OEM part number 1K0201797B) is critical for managing fuel vapor emissions in your Volkswagen or Audi vehicle. Located typically near the fuel tank, it interfaces with the vehicle's fuel system and evaporative emissions system, capturing fuel vapors and channeling them back into the intake manifold for combustion. Common issues like a check engine light, poor fuel efficiency, or failed emissions tests may indicate a need for replacement if the canister is damaged or clogged. This part is compatible with various models, including 2016 Volkswagen Eos (2.0L L4), Jetta (1.4L L4, 2.0L L4), and several Audi A3 models (2005-2013). Also referenced as an 'evap canister' or 'vapor canister,' it offers an authentic replacement sourced from donor vehicles.