DriveWire REPA960913 Upstream Heated Oxygen Sensor 5-Wire OEM Replacement

The DriveWire REPA960913 is a direct-fit, OEM-replacement upstream oxygen sensor designed for precise air/fuel ratio monitoring. Featuring a 5-wire heated design, this sensor reaches operating temperature quickly after a cold start, enabling faster closed-loop fuel control and reducing emissions during warm-up cycles.

Built to factory specifications, this sensor delivers reliable signal output to the engine control module (ECM), helping maintain optimal combustion efficiency, fuel economy, and emissions compliance. The heated element ensures accurate readings even in lower exhaust temperature conditions typical of upstream (pre-catalytic converter) placement.

Key Features:

• 5-Wire Heated Construction — Accelerates sensor warm-up for faster closed-loop engine operation
• Upstream (Pre-Cat) Position — Monitors exhaust gases directly from the engine for primary fuel trim control
• Direct OEM Replacement — Plug-and-play fitment with factory-style connector; no splicing or modification required
• Threaded Mounting Style — Standard threaded installation into existing exhaust bung
• OEM-Equivalent Performance — Meets or exceeds original equipment specifications for signal accuracy and durability
• Sold Individually — One sensor per package

The DriveWire REPA960913 is an ideal solution for restoring oxygen sensor performance and resolving check engine codes related to the upstream O2 sensor circuit.