Skip to content
909-539-0544 Ford race engines & performance parts · Chino, California
Esslinger Engineering
Wish List (0) My Account

Bosch LSU 4.2 Lambda Sensor w/ connector kit

  • Product Code: Bosch LSU 4.2 Lambda Sensor w/ connector kit
  • sku SENSOR-Lambda.LSU4.2.KIT
  • Availability: In Stock
$182.70

Not sure it fits your engine? Call 909-539-0544 or send us a message.

Ships by UPS or FedEx. Rates are shown at checkout.

Please confirm stock on large orders. Availability can change quickly.

Bosh LSU 4.2 Wideband Lambda sensor

This sensor can be used on engines controlled by an AEM Infnity ECU without needing an external controller.  It also works with some of the AEM Wideband contollers and guages as well.

Not to be used on AEM X-series Wideband controllers that are designed to operate using a Bosch LSU 4.9 Lambda sensor. 

Our kit includes 1 new Lambda sensor, a stainless sensor bung, and the latching connector kit for people who are building a new wiring harness to work with this sensor.

Tags: Bosch LSU 4.2 Lambda Sensor w/ connector kit, Bosch LSU 4.2 Lambda Sensor w/ connector kit, Sensors

Be the first to write a review for this product.

Write a review

Please login or register to review