The BMC cylindrical air filter for 1997–2000 Nissan Patrol I 4.5 is a direct-replacement cartridge that restores factory fit and filtration for that older full-size application. Intended as a service part, it helps maintain intake cleanliness and consistent engine operation. Fit this direct-replacement unit during routine maintenance to preserve the intake system’s designed airflow and filter performance.
BMC 97-00 Nissan Patrol I 4.5 Replacement Cylindrical Air Filter