Quick view ECR Performance ECR Performance LSU 4.2 Wideband O2 Sensor The ECR Universal LSU 4.2 Wideband Sensor, featuring LSU ADV probes, this sensor is designed for greater durability, and precise AFR measurement. This sensor is base on the Bosch Motorsport Lambda LSU 4.2 WB-O2 sensor. Wide Compatibility: Works with... MSRP: Was: Now: $84.98
Quick view ECR Performance ECR Performance LSU 4.9 Wideband O2 Sensor The ECR Universal LSU 4.9 Wideband Sensor is sensor is designed for good response, greater durability, and precise AFR measurement. This sensor is base on the Bosch Motorsport Lambda LSU 4.9 WB-O2 sensor. Exceptional Accuracy: Reliable AFR readings for... MSRP: Was: Now: $84.98
Quick view ECR Performance ECR Performance LSU ADV Wideband O2 Sensor The ECR Universal LSU ADV Wideband Sensor, featuring LSU ADV probes, this sensor is designed for faster response, greater durability, and precise AFR measurement. This sensor is base on the Bosch Motorsport Lambda LSU ADN WB-O2 sensor. Key... MSRP: Was: Now: $84.98
