Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
Original Nox Sensors of 2025
Explore top picks
- Best Choice
1
ACDelcoACDelco GM Original Equipment 12662658 Position 1 Nitrogen Oxide Sensor Adapter
- Value for Money
2
ACDelcoACDelco 19302359 GM Original Equipment Nitrogen Oxide Sensor Kit with Sensor and Clips
3
ACDelcoACDelco GM Original Equipment 12671387 Nitrogen Oxide Sensor Kit with Sensor and Clips
4
LAPBOriginal 5WK9 6742B Inlet UPSTREAM Nitrogen Oxide Sensor 4326873 RX NoX sensor Fit Ram 2500 3500 4500 5500 Cummins ISB 6.7L 2013-2018
5
ISINLASSOISINLASSO 12680215 Upstream NOX Sensor Nitrogen Oxide Sensor Fit for Chevrolet Chevy Silverado GMC Sierra 2500/3500 6.6L Diesel 2018 2019 12680469-1PC
-
See Today’s Deals & Prices
6
DormanDorman 904-6018 Nitrogen Oxide (NOx) Sensor Compatible with Select Ford Models
7
DrCaxDrCax A0009053503 NOx Nitrogen Oxide Sensor Upstream Inlet Compatible with Mercedes Benz 2014-2016 E250 2.1L Sprinter 2500 3500 3.0L 3.5L GL350 GLS350 ML250 ML350 Replace 5WK96682D
8
JBphxiorNOx Sensor Inlet Upstream Nitrogen Oxide Sensor Fit for 2013-2018 Dodge Ram 2500 3500 4500 5500 Cummins ISB 6.7L,OEM 4326873 68210084AA 5WK96742B
9
Generic2PCS Inlet & Outlet Nitrogen Oxide Sensor Nox Sensors 4326870 3687930 5WK96740B 4326874 4326874RX 5WK96741B Compatible Fits for Cummins ISX 15.0L 11.9L Kenworth Peterbilt
10
WESTQiQiWESTQiQi A0101531928 5WK97341A 0101531928 Nitrogen Oxide Sensor Nox Sensor 12V Compatible Fits for Benz Detroit Diesel DD16 DD15 DD13 Replace Original Accessories Car Parts