马自达 双铱金火花塞 PE02-18-110 FC20HPR8

Designed for Mazda models post-2000 with PE02-18-110 or FC20HPR8 engine codes, such as Mazda6, Mazda3, and Mazda CX-5 2.0L variants. This double-iridium spark plug uses 12*26.5Z dual-needle electrodes for more stable ignition and longer service life, effectively improving fuel economy and engine response. OEM numbers PE02-18-110 and FC20HPR8 facilitate cross-checking with original parts. Replacement difficulty is medium; torque wrench recommended to avoid over-tightening and thread damage. For B2B buyers, the spark plug resistance is 6 kΩ, thread size M14x1.25, tightened length 26.5 mm; broad compatibility makes it suitable for bulk procurement for maintenance.