Was removed from 2001 Acura RL The 2001 Acura RL Sensor Ignition 37950-P5A-A02 OEM by NTK is a bolt-on sensor designed specifically for gasoline-powered vehicles. Made in Japan, this sensor includes bolts and cut pigtails for easy installation. It is not a vintage part and does not offer universal fitment, making it a reliable choice for original equipment maintenance.