A045S164 | Genuine Cummins® Nitrogen Oxide Sensor

SKU: A045S164 MPN: A045S164

Meet emissions demands with this Genuine Cummins Nitrogen Oxide Sensor. Condition: New. Part Number: A045S164. Designed for ISB 6.7L engines to deliver accurate NOx data and protect SCR performance.

$387.00
No Core Charge
3 in stock

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Contact us to check if overnight next-day delivery is available for your order - PN: A045S164

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Product Description

Product Name Nitrogen Oxide Sensor Product Name Nitrogen Oxide Sensor
Condition New Condition New
Brand Cummins® Brand Cummins®
Part Number A045S164 Part Number A045S164
Engine Compatibility
Cummins ISB 6.7L Cummins ISB 6.7L

Useful Information

Description and Purpose:

This OEM Nitrogen Oxide Sensor by Cummins ensures precise measurement of NOx levels in the exhaust stream of ISB 6.7L diesel engines, playing a key role in the SCR system's ability to control emissions. It is supplied in New Condition and carries Part Number: A045S164. The sensor supports real-time communication with engine controls to optimize Diesel Exhaust Fluid injection. Built for demanding heavy-duty applications. Its function is critical to meeting modern emissions standards and sustaining consistent powertrain performance.

Why Replacement is Important:

A deteriorating NOx sensor can lead to erratic DEF dosing, active fault codes, and decreased engine output. Replacing the sensor on time helps maintain accurate emissions data and prevent unplanned service interruptions.

Impact on Vehicle Performance:

Reliable NOx detection supports fuel-efficient operation, protects SCR efficiency, and preserves optimal torque and throttle response under load.

Manufacturer Information:

Cummins® offers integrated engine systems with precise fuel management, turbocharging, and emissions technology for optimal performance.

Tags & Category: NOx Sensor, Nitrogen Oxide Sensor, Emissions Sensor, Exhaust Sensor, Emissions System Components, Diesel Engine Sensor, ISB 6.7L Compatible, Cummins ISB Engine Parts, Aftertreatment Sensor, Engine Monitoring Sensor, Emission Compliance Sensor, Heavy Duty Truck Parts, OBD Sensor, SCR System Component

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The -warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: A045S164