Aisin OXSAZ-00987 OE Replacement Oxygen (O2) Sensor

The Aisin OXSAZ-00987 is an OE-replacement oxygen sensor engineered to restore proper air-fuel mixture monitoring and emissions control. Built by Aisin — a Tier-1 original equipment supplier with a legacy dating back to 1965 — this sensor is manufactured to the same exacting standards used by global automakers, ensuring a seamless, like-OEM fit and function.

Key Features:

• OE-Grade Engineering: Designed and manufactured to original equipment specifications for precise fit, form, and function
• Plug-and-Play Installation: Direct-replacement design requires no modification; installation manual included
• Dependable Performance: Engineered for robust, long-term operation to restore proper engine management and fuel efficiency
• Trusted Manufacturer: Produced by Aisin, a globally recognized Tier-1 automotive supplier with decades of OE manufacturing experience
• Emissions Compliance: Helps maintain proper exhaust emissions by accurately monitoring oxygen levels in the exhaust stream

The Aisin OXSAZ-00987 oxygen sensor is a reliable, factory-quality replacement for worn or failed O2 sensors. Whether upstream or downstream, Aisin's aftermarket sensors are built to deliver the same signal accuracy and durability as the original part, helping maintain optimal engine performance and fuel economy.