Login for Access to Member Pricing

AutoMeter

Autometer Replacement Sensor for Wideband 20 Air/Fuel Ratio Gauges

MPN: 2243 Catalog #: 001151511 Category: Gauges Check Vehicle Fitment

Product Details

This wideband exhaust oxygen sensor is intended for replacement of an existing sensor(s) being utilized by an AutoMeter wideband air/fuel ratio gauge .The sensor is fitted with a laser etched calibration chip which prevents the need for free air calibration when used with the AutoMeter gauges for which they are specifically designed. Each sensor is factory-calibrated by Bosch for accuracy within 0.1 AFR.

Autometer Replacement Sensor for Wideband 20 Air/Fuel Ratio Gauges

Designed specifically for use with AutoMeter Wideband AFR gauges

SENSOR, O2, REPLACEMENT, WIDEBAND AIR/FUEL

Bosch LSU4.2 replacement sensor only.

Free air calibration not required

Oxygen Sensor - Wideband - Autometer Wideband Gauges - Each

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
AutoMeter
Part Number
2243
Catalog Number
001151511
Product Line
AM Uncategorized
Category
Gauges & Pods
Type
Gauges
UPC / Barcode
46074022432
Vendor Product Category
Gauges & Pods
Vendor Product Subcategory
Gauges
Length
5.35 in
Width
5.30 in
Height
4.55 in
Weight
0.42 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 4 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 4 available as of 6/4/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular Gauges

$159.12
^