DriveWire REPD960904 Downstream Heated Oxygen Sensor 4-Wire OEM Replacement

The DriveWire REPD960904 is a direct-fit, OEM-replacement downstream oxygen sensor designed to restore proper exhaust monitoring and fuel management on compatible Dodge Caravan and Grand Caravan vehicles. This heated sensor features a 4-wire design with an integrated heater circuit, allowing the sensor to reach optimal operating temperature faster and deliver accurate air/fuel ratio data to the engine control module (ECM) even during cold starts and low-load driving conditions.

Positioned downstream of the catalytic converter, this sensor plays a critical role in monitoring catalytic converter efficiency and ensuring the vehicle meets emissions standards. A failing downstream O2 sensor can trigger a check engine light (MIL), reduce fuel efficiency, and cause the vehicle to fail emissions testing.

Key Features:

• OEM Replacement – Engineered to meet or exceed original equipment specifications for a direct, trouble-free installation
• Heated 4-Wire Design – Integrated heater element ensures rapid warm-up and consistent performance across all operating conditions
• Downstream Position – Monitors catalytic converter efficiency for accurate emissions management
• Plug-and-Play Fitment – Designed to match OEM connector and thread specifications for straightforward installation without modification
• Restores Performance – Eliminates oxygen sensor-related check engine codes and helps restore proper fuel trim operation

The DriveWire REPD960904 oxygen sensor is a reliable, cost-effective solution for restoring your vehicle's emissions and engine management systems to factory performance standards.