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Best nitrogen oxide sensor noxes - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Dorman

Dorman 904-6018 Nitrogen Oxide (NOx) Sensor Compatible with Select Ford Models

Dorman

$228.78

More Details
Main highlights
- Trustworthy quality - backed by team of engineers and quality specialists in the United States
- Restores performance - properly repairs nitrogen oxide detection to comply with regulations
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
- Direct replacement - this replacement NOx sensor matches the function and performance of the original sensor on specified vehicles
- Application specific - reverse engineered from the original design on certain vehicle years, makes and models
$228.78
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

GM GENUINE PARTS

GM Genuine Parts 12718742 Nitrogen Oxides Sensor

GM GENUINE PARTS

$202.40

More Details
Main highlights
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM regularly updates production and service part designs to integrate new materials and technologies
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Detects the nitrogen oxide content of the exhaust to help optimize emissions
$202.40
3
Best Value
15% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Generic
15% Off

DEP Nitrogen Oxide Sensor NOX Sensor for MX13 Engine, fits PACCAR DAF, 2236409, 2236409PEX

Generic

$109.64

$128.99
(15% Off)

More Details
Main highlights
- OEM-Level Performance & Premium Quality Construction: Crafted from high-quality materials and advanced manufacturing processes to withstand extreme temperatures and harsh operating conditions, ensuring long-term reliability and durability. Offers exceptional sensitivity for accurate NOx level detection and is built for long-term durability and reliable performance
- Genuine OE Replacement: Engineered to replace OE part number 2236409, 2236409PE and 2236409PEX, ensuring a seamless fit and optimal functionality. No modifications needed for installation.
- Engine Performance Enhancement and Emission Compliance: Measures nitrogen oxide (NOx) levels with high accuracy to support efficient engine operation, improving fuel economy, and preventing potential engine issues related to exhaust emissions. Essential for controlling NOx emissions, this sensor helps your vehicle meet stringent emission standards and regulatory compliance, contributing to a cleaner environment by minimizing harmful pollutants.
- Easy Installation: Designed for a straightforward installation process, this sensor allows for quick replacement, reducing downtime and maintenance costs.
- Compatibility: Tailored for MX13 engine. This sensor is designed to integrate perfectly with these engine models, ensuring correct operation and performance.
- 12-Month Warranty: Comes with a 12-month warranty to ensure peace of mind and confidence in the sensor’s durability and performance. This warranty covers defects and issues, providing you with reliable support and protection.
$109.64
$128.99 (15% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Dngbymx

Nox Nitrogen Oxide Upstream Sensor Compatible with Dodge Ram 2500 3500 4500 5500 6.7L Cummins Diesel 2013 2014 2015 2016 2017 2018 Replace# 68210084AA 904-6030 904-6011

Dngbymx

$139.99

More Details
Main highlights
- Replace Part: Nox nitrogen oxide upstream sensor：68210084AA，904-6011，904-6030，5WK9，6742B，5WK96742，5WK96742B，4326873，2872948，A0415S170
- Note: No matter you have any questions about our 2013-2018 Ram Nox Nitrogen Oxide Upstream Sensor before and after the sale, you can communicate with us directly, we will give you a satisfactory answer in the first time
- Function: Most engines have two NOx sensors. Upstream and downstream sensors. The NOx sensor monitors the level of NOx emitted from the diesel vehicle to ensure compliance with emissions regulations. Common causes of failure include soot buildup on the sensor, eco-water intrusion and/or cable damage, which will cause the check engine light to come on. This upstream nitrogen-oxygen sensor is a good solution to this problem
- Easy Install: Direct replacement, simply remove the old or damaged nitrogen oxide sensor and directly install the new one. Our products are tested with materials and vehicle test drives prior to shipment, and the upstream NOx sensors are durable and stable. Made from premium quality materials, our NOx sensors offer high performance and NOx sensor replacements that fully meet or exceed OEM standards
- Compatible with: Nox nitrogen oxide upstream sensor：Dodge ram 2500 3500 4500 5500 6.7l cummins diesel 2013 2014 2015 2016 2017 2018
$139.99
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

LAPB

Original 5WK9 6742B Inlet UPSTREAM Nitrogen Oxide Sensor 4326873 RX NoX sensor Fit Ram 2500 3500 4500 5500 Cummins ISB 6.7L 2013-2018

LAPB

$202.00

More Details
Main highlights
- Universal Compatibility: Ideal for Ram 2500, 3500, 4500, 5500 models with Cummins ISB 6.7L engines, built for 2013 to 2018 models
- Specialized Usage: Dedicated to emissions monitoring in automotive applications, contributing to cleaner air and better performance
- Robust Material & Design: Constructed with high-quality stainless steel and flange mount, ensuring durability and longevity
- Premium Manufacturer: Experience top-notch quality with LAPB, a trusted name in the automotive emissions sensors industry
- Power Efficiency: Engineered for seamless integration with 12-volt systems, ensuring optimal performance and energy efficiency
$202.00

Best nitrogen oxide sensor noxes - Holiday Sale 2025

Dorman 904-6018 Nitrogen Oxide (NOx) Sensor Compatible with Select Ford Models

GM Genuine Parts 12718742 Nitrogen Oxides Sensor

DEP Nitrogen Oxide Sensor NOX Sensor for MX13 Engine, fits PACCAR DAF, 2236409, 2236409PEX

Nox Nitrogen Oxide Upstream Sensor Compatible with Dodge Ram 2500 3500 4500 5500 6.7L Cummins Diesel 2013 2014 2015 2016 2017 2018 Replace# 68210084AA 904-6030 904-6011

Original 5WK9 6742B Inlet UPSTREAM Nitrogen Oxide Sensor 4326873 RX NoX sensor Fit Ram 2500 3500 4500 5500 Cummins ISB 6.7L 2013-2018

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