Haltech LSU4.9 Wideband Hardware Pack

If you're installing a wideband O2 sensor to monitor your engine's air-fuel ratio, this hardware pack from Haltech is what you'll need to get the job done right. This kit includes all the necessary components to properly mount and connect your LSU 4.9 sensor, ensuring accurate readings for your engine management system. Having precise air-fuel ratio data is crucial for tuning, whether you're optimizing for performance, fuel economy, or just making sure your engine is running safely.

This pack is designed to work with the popular LSU 4.9 sensor, a common choice for many aftermarket engine control units. It contains the specific fittings and hardware that ensure a secure and leak-free installation into your exhaust system. Getting the sensor mounted correctly is key to its longevity and the accuracy of the data it sends back to your ECU. This kit simplifies that process, giving you peace of mind that the sensor is properly secured and ready to provide reliable readings.