DriveWire REPT960908 Heated Upstream Oxygen Sensor 4-Wire OEM Replacement

The DriveWire REPT960908 is a direct-fit, heated upstream oxygen sensor designed as an OEM-quality replacement. Positioned before the catalytic converter (Sensor 1 / Bank 1), this 4-wire O2 sensor monitors exhaust gases in real time, providing critical feedback to the engine control module (ECM) to maintain optimal air/fuel mixture, fuel efficiency, and emissions performance.

Key Features:

• Heated 4-Wire Design: Integrated heating element enables the sensor to reach operating temperature quickly, even during cold starts, for faster closed-loop feedback and reduced emissions
• Upstream / Pre-Catalytic Converter Position: Installs before the catalytic converter to monitor combustion efficiency and deliver precise lambda readings to the ECM
• OEM Replacement Quality: Engineered to match original equipment specifications for a drop-in installation with no modifications required
• Stainless Steel Housing: Durable construction resists corrosion and withstands extreme underhood heat and exhaust temperatures
• Anti-Seize Treated Threads: Pre-coated threads simplify installation and help prevent seizing during future removal
• Direct Plug-In Connector: OEM-matched connector and harness length ensure a clean, tool-free electrical connection

Replacing a faulty oxygen sensor with the DriveWire REPT960908 helps restore proper fuel trim, eliminate the check engine light caused by O2 sensor fault codes, and protect catalytic converter longevity. Sold individually.