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AEM UEGO Bosch Replacement Wideband O2 Sensor | (30-2001) - Modern Automotive Performance
 - 1 AEM UEGO Bosch Replacement Wideband O2 Sensor | (30-2001) - Modern Automotive Performance
 - 2 AEM UEGO Bosch Replacement Wideband O2 Sensor | (30-2001) - Modern Automotive Performance
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AEM Electronics

AEM UEGO Bosch LSU 4.2 Replacement Wideband O2 Sensor

PART# AEM 30-2001
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$ 89.95   $ 99.95
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Bosch LSU 4.2 Replacement O2 Sensor

AEM's Bosch 4.2LSU 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.

Controller Compatibility

  • AEM Infinity Engine Management Systems
  • 30-4100 - Digital Wideband UEGO Gauge
  • 30-4900 - Wideband Failsafe Gauge
  • 30-2310 - Inline Wideband UEGO Controller
  • 30-2340 - 4-Channel Wideband UEGO Controller
  • 30-2340-N - 4-Channel Wideband UEGO Controller - Nascar
  • 30-5130 - Analog Wideband UEGO Gauge
  • 30-5143 - Analog E85 Wideband UEGO Gauge
  • 30-2320 - X-WiFi Wideband/EGT Controller

Applications

  • Universal

What's In The Box?

  • (1) Bosch LSU 4.2 Wideband O2 Sensor

Warranty

  • Manufacturer Standard Warranty

Bosch LSU 4.2 Replacement O2 Sensor

AEM's Bosch 4.2LSU 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.

Controller Compatibility

  • AEM Infinity Engine Management Systems
  • 30-4100 - Digital Wideband UEGO Gauge
  • 30-4900 - Wideband Failsafe Gauge
  • 30-2310 - Inline Wideband UEGO Controller
  • 30-2340 - 4-Channel Wideband UEGO Controller
  • 30-2340-N - 4-Channel Wideband UEGO Controller - Nascar
  • 30-5130 - Analog Wideband UEGO Gauge
  • 30-5143 - Analog E85 Wideband UEGO Gauge
  • 30-2320 - X-WiFi Wideband/EGT Controller

Applications

  • Universal

What's In The Box?

  • (1) Bosch LSU 4.2 Wideband O2 Sensor

Warranty

  • Manufacturer Standard Warranty

Customer Reviews

Based on 13 reviews
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B
Bimster 1
Great company

Great customer service fast shipping and proper shipping thanx guys , highly recommended!

T
Travis
Perfect!

The 4.2 o2 sensor was received exactly as pictured and factory sealed by AEM. Fast shipping and A1 service!

D
Danny
10/10

Fix my wideband issues

k
karl Rapoza-sanders
fixed my wideband issues

old sensor went out. fit my old uego sensor perfectly. cheaper option than most websites.

P
Paul Schuh
It's an O2 sensor. It works.

Not much to say. They had the correct O2 sensor. Seems to work fine. Was shipped quickly.

MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form Click Here For Customer Service.

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