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Cummins ISB 6.7L, QSB Sensor Nitrogen Oxide 2010-2014: OEM 5293295RX

CUMMINS ISB 6.7L, QSB SENSOR NITROGEN OXIDE 2010-2014: OEM 5293295RX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$375.00

AVAILABILITY IN STOCK
OEM NUMBER5293295RX
PART TYPESensor Nitrogen Oxide
BRANDDrive On Diesel
ENGINE MAKECummins
ENGINE TYPEISB 6.7L, QSB
YEAR2010-2014
PART NUMBER5293295TX

PRODUCT DESCRIPTION

This is a Remanufactured, Drive On Diesel Sensor Nitrogen Oxide, Drive On Diesel part number 5293295TX ( OEM Part Number 5293295RX ).This part is primarily made for a Cummins ISB 6.7L, QSB, production years 2010-2014, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM5293295RX
Additional OEM5293295RX

ADDITIONAL DETAILS

CONDITIONNew
UPC / Barcode
WEIGHT1.00 LBS

SHIPPING OPTIONS

Ship Weight : 1.00 LBS
UPS Ground, 2nd Day Air, Next Day Air

SHIPPING POLICY

Drive On Diesel ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Drive On Diesel only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.

The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.

Drive On Diesel provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.

Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".

If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.

As is the case for the majority of the diesel products sold on Drive On Diesel, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Drive On Diesel will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.

What is a Core Charge?

A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.

30 Day Core Charge Hold

You authorize Drive On Diesel, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.

"This Product Doesn't Have a Core"


FITMENT CHART

YEAR MAKE ENGINE(S)
2010 Cummins ISB 6.7L QSB
2011 Cummins ISB 6.7L QSB
2012 Cummins ISB 6.7L QSB
2013 Cummins ISB 6.7L QSB
2014 Cummins ISB 6.7L QSB

PEOPLE ALSO ASKS | BLOG(S)

The Nitrogen Oxide (NOₓ) Sensor is a key part of the aftertreatment system in Cummins ISB 6.7L and QSB engines. The OEM 5293295RX sensor monitors NOₓ levels in the exhaust and plays a major role in ensuring the engine complies with emissions regulations. If this component fails, it can trigger engine issues and emission faults. That's why using a reliable, OE-grade part is important for any replacement.

Product Features and Benefits:

  • Real-Time Emissions Monitoring
    Continuously measures NOₓ concentrations to help the SCR system calculate proper DEF dosing.

  • Prevents Engine Derate Conditions
    Helps avoid power reduction issues by maintaining accurate emissions data communication with the ECM.

  • OEM Compatibility
    Designed as a direct replacement for Cummins ISB and QSB engines from 2010–2014, ensuring proper fit and functionality.

  • Improves Diagnostic Accuracy
    Enables the ECM to correctly trigger and clear fault codes related to emissions.

  • Resistant to Common Failure Causes
    Built to withstand thermal stress, soot exposure, and vibration for consistent long-term use.


The Cummins NOₓ Sensor OEM 5293295RX is more than just a sensor—it’s a critical part of keeping your emissions system working smoothly. If you need a reliable replacement, TamerX Diesel Parts offers this sensor to help restore engine compliance and function. Get dependable performance and peace of mind with this OE-quality solution.

 
 

A NOₓ (nitrogen oxides) sensor is a key component in modern diesel emission systems, measuring the levels of nitrogen oxides in exhaust gases to help control emissions. When a NOₓ sensor begins to fail, it can lead to check engine lights, poor fuel economy, and even engine derating. Diagnosing a failing sensor early helps prevent these issues and keeps your system operating within emissions standards.

Signs of a Faulty NOₓ Sensor

  • Check Engine Light or NOₓ Code
    The most common sign is a triggered warning light with stored fault codes (e.g., P2201, P2202, P2203).

  • Increased DEF Consumption
    An inaccurate NOₓ reading may cause excessive diesel exhaust fluid (DEF) injection, leading to frequent DEF refills.

  • Loss of Power or Engine Derate
    Some systems restrict engine power when they detect emissions system faults, including NOₓ sensor failures.

  • Poor Fuel Economy
    Incorrect emissions data can lead to inefficient combustion, reducing fuel efficiency.

How to Test or Diagnose a NOₓ Sensor

  • Use a Diagnostic Scan Tool
    Connect a scan tool to retrieve active and stored DTCs. Focus on codes related to the NOₓ sensor (P2200–P2203 range) or SCR system faults.

  • Check Live Data Readings
    Compare upstream and downstream NOₓ sensor values. If they read the same or stay static during RPM changes, one may be faulty.

  • Perform Resistance or Voltage Testing
    Using a multimeter, check the sensor wiring and connectors for proper voltage and continuity based on manufacturer specs.

  • Visual Inspection
    Examine the sensor for visible signs of damage, corrosion, or soot buildup. Also, inspect connectors for moisture or burnt pins.

  • Sensor Swap Test
    If the system uses both upstream and downstream sensors, swap them and observe if the fault code follows the sensor—this helps confirm a bad sensor.

  • Check for Software Updates
    In some cases, erratic NOₓ readings may be due to outdated ECM software rather than a physical sensor fault.

Diagnosing a NOₓ sensor involves both visual checks and scan tool data analysis. Since it directly affects emission control and engine function, don’t ignore related fault codes or performance changes. If the sensor is determined to be faulty, replacing it promptly ensures compliance with emission standards and keeps your diesel engine running efficiently.

 
 

It provides precise NOx data that helps keep emissions within legal limits.