Land Rover Discovery/Range Rover Oxygen Sensor CPLA-9F472-CA LR035750, precise fuel consumption control

Land Rover Discovery/LR4 oxygen sensor (OEM: CPLA-9F472 / LR035750) constantly monitors exhaust oxygen content to optimize air-fuel ratio and control fuel consumption. Compatible with Land Rover Discovery 3/4 and Range Rover Sport (2005–2013). Installation difficulty: medium; recommended cold-start operation; common failure due to carbon buildup causing signal delay; regular checks advised.