• Wideband | Bosch LSU 4.9 o2 Sensor (Replacement)

Compatible with Spartan 2,AEM Gauge or Inline Controllers, and other controllers that use LSU 4.9 sensor (many other brands use the older LSU 4.2 sensor so verify before purchase). The LSU 4.9 is a cost effective Wideband O2 sensor providing 0.01 Lambda accuracy, fast response, and rated life of 60,000 miles. Three month warranty. 

- CONTROLLER IS REQUIRED FOR USE
- Cannot be used to replace stock narrowband o2 sensor without using controller and narrowband simulate
- Cannot be used without a controller
- This listing is a replacement for a failed sensor, not intended to be used in its own

Write a review

Please login or register to review

Wideband | Bosch LSU 4.9 o2 Sensor (Replacement)

  • Brand: Bosch
  • Product Code: LSU-4.9-Sensor
  • Availability: 20
  • $85.99
  • $74.99


Related Products

Wideband | Spartan 2 | o2 Sensor Controller Kit

Wideband | Spartan 2 | o2 Sensor Controller Kit

DISCONTINUED - REPLACEMENT IS THE SPARTAN 3 LITE V2  DO NOT ORDER FROM THIS LISTING, ..

$139.99

Wideband | Spartan 2 | Controller Only (Replacement)

Wideband | Spartan 2 | Controller Only (Replacement)

DISCOUNTINUED, REPLACEMENT CONTROLLER IS THE SPARTAN 3 LITE V2 DO NOT ORDER FROM THIS LISTING, ..

$84.99

Gauge | Solid Air/Fuel Ratio | Digital Display

Gauge | Solid Air/Fuel Ratio | Digital Display

Solid AFR features an attractive digital blue LED display, tinted faceplate, and cutting edge electr..

$49.99

Gauge | Perfect Tuning | All-In-One | Configurable | OLED Display | Megasquirt

Gauge | Perfect Tuning | All-In-One | Configurable | OLED Display | Megasquirt

DISCOUNTINUED BY MANUFACTURER, DO NOT ORDER FROM THIS LISTINGThis listing only exists so we can..

$999.99 $999.99

Wideband | Bosch LSU ADV Lambda o2 Sensor (Replacement)

Wideband | Bosch LSU ADV Lambda o2 Sensor (Replacement)

100% Bosch made 14point7 branded LSU ADV Lambda Sensor. Compatible with Spartan 3 Lambda Controller ..

$100.00

Wideband | AEM | X-Series | o2 Sensor Gauge Controller

Wideband | AEM | X-Series | o2 Sensor Gauge Controller

AEM’s X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built upon unique, patented..

$199.95 $223.00

Wideband | AEM | X-Series | o2 Sensor Inline Controller

Wideband | AEM | X-Series | o2 Sensor Inline Controller

AEM’s X-Series Inline Wideband UEGO Air/Fuel Ratio Controllers are built upon unique, patented, 100%..

$184.95 $206.00

Wideband | Spartan 3 V2 | o2 Sensor Lambda Controller Kit | ADV Sensor

Wideband | Spartan 3 V2 | o2 Sensor Lambda Controller Kit | ADV Sensor

Spartan 3 v2 is a purebred CAN bus enabled Wideband Oxygen Controller for the Bosch LSU 4.9 and LSU ..

$229.99 $239.99

Wideband | Spartan 3 Lite V2 | o2 Sensor Lambda Controller Kit | LSU 4.9 Sensor

Wideband | Spartan 3 Lite V2 | o2 Sensor Lambda Controller Kit | LSU 4.9 Sensor

Spartan 3 Lite v2 is a purebred Wideband Oxygen Controller for the Bosch LSU 4.9 and LSU Adv Wideban..

$132.50 $135.99

Wideband | Spartan 3 Lite V2 | Controller Only (Replacement)

Wideband | Spartan 3 Lite V2 | Controller Only (Replacement)

Controller requires wideband sensor so this listing is for replacing a failed Spartan 3 Lite or Spar..

$79.99 $82.50

Wideband | Spartan 3 V2 | Controller Only (Replacement)

Wideband | Spartan 3 V2 | Controller Only (Replacement)

Controller requires wideband sensor so this listing is for replacing a failed Spartan 3 or Spartan 2..

$129.99 $139.99

Tags: Bosch, wideband, o2, sensor, lsu, 4.9, wide, band, bosh, lambda