OE Numbers: 39210-03065, 9025030163 Type: Oxygen sensor spare part for automotive use Construction: Made from durable material to withstand high heat and harsh exhaust conditions Installation: Designed for easy installation Compatibility: Compatible with vehicles that require OE numbers 39210-03065 or 9025030163 Function: Monitors exhaust oxygen levels to optimize the engine air-fuel ratio and emissions control Performance: Supports proper catalytic converter operation, helps maintain fuel efficiency and reduce emissions Use scenarios: - Replacing a failed oxygen sensor in a gasoline engine to restore accurate exhaust readings - Performing routine maintenance to maintain engine performance and emissions compliance - Replacing sensor in a fleet vehicle to sustain consistent fuel economy and emissions performance