Photo - Primary
Photo - Primary
Photo - out of package
Photo - out of package
Photo - out of package
Photo - out of package
Photo - out of package
Photo - out of package

AEM Bosch LSU 4.9 UEGO Replacement Sensor

Regular price $168.95 Sale price$134.99 Save $33.96
/
Shipping calculated at checkout.

AEM's Bosch 4.9LSU Wideband UEGO O2 replacement sensor kit includes only the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used with AEM wideband air/fuel UEGO controllers.These sensors have a laser-etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor's output. The wideband sensor is laboratory-calibrated at the Bosch factory, accurate to 0.1 AFR and never requires free-air calibration when used with an AEM wideband AFR controller.

When will my order ship?

Most orders are processed and shipped within 2 business days after your order is placed. Business days do not include weekends or holidays.

What happens if an item is out of stock?

If any item in your order is currently out of stock, we will notify you via email as soon as possible. That email will include an estimated time of arrival (ETA) and any available options, such as waiting for restock or modifying your order.

Will I receive tracking information?

Yes! Once your order has shipped, you will receive a confirmation email with tracking details so you can monitor your delivery.

Can shipping be delayed?

While we aim to ship all orders within 2 business days, occasional delays may occur due to high order volume, holidays, or unforeseen circumstances. If there are any significant delays, we will keep you informed.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.


Recently viewed