Genuine Honda Thermostat Civic K-Series K20Z FN2 FD2 Type-R

HONDA Thermostat. As with all genuine Honda products expect perfect fitment and performance every time. Will fit Honda K20Z engines as found in the Civic FN2. Part number 19301-RAF-004. Complete with new rubber seal.

For FD2 owners out there the original part for these (19301-RAF-003) have been discontinued in favour of these units used in the EUDM FN2's.