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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Stainless Steel - Resists rust and thermal stress for years of reliable performance
Test-fit first to determine which approach works for your configuration
Battery location mount is specifically confirmed for S4/S5 chassis
The paint is factory-applied and ready to go out of the box
Do I need gasket sealer or clamps for installation
01-06 BMW E46 Rear Oxygen Sensor Left/Right Porsche 911 GT3/RS (997) Stainless Steel - Resists rust01 06 BMW E46 Rear Oxygen Sensor Left Right Direct replacement rear O2 sensor pair for E46 models. These sensors monitor exhaust composition post catalyst converter to keep your fuel trim and emissions in check. Factory fitment for seamless integration. Ships from FL Warehouse In House Quality Check Factory Mounting Points Key Features Left and right pair included covers both rear sensor positions in one purchase OEM style connector plugs straight