Ignition Coil FK0186 22433aa641

This ignition coil (part numbers FK0186, 22433‑AA641, 22433‑AA480, 22433‑AA540, FK0334) is designed for the Subaru Baja Sport Crew Cab pickup (4‑door, 2.5 L, model years 2000‑2006). It measures 6.5 cm × 6.5 cm × 11.0 cm and weighs 0.212 kg. The coil replaces the factory unit and restores proper spark generation, eliminating common issues such as hard starting, frequent misfires, loss of power, rough idle, hesitation during acceleration, and erratic transmission shifts. For optimal performance, verify that the spark plugs are in good condition when installing the new coil, as worn plugs can negate the benefits of the replacement. The coil is built to withstand normal operating temperatures, but age, overuse, or manufacturing defects can cause internal cracks or melting, leading to the symptoms described. Replacing the coil helps protect the catalytic converter and improves fuel efficiency and overall engine reliability.