• +86-0571-83733390
  • Company Details

HangZhou Changchen Industrial Co.Ltd.

All
  • All
  • Title
All
  • All
  • Title
HomeProductsTruck NOx SensorCUMMINS NOx SensorNitrogen Oxide Sensors OE 2871978 For Cummins

Nitrogen Oxide Sensors OE 2871978 For Cummins

  • $150
    ≥5
    Piece/Pieces
option:
Share:
  • Product Description
Overview
Product Attributes

Model No.2871978/2894939RX 5WK9 6674A

Place Of OriginChina

SpeciesOxygen Sensor

TypeNox Sensor

SizeOEM Standard Size

Quality100% Tested

Delivery TimeWithin 5 days

Warranty Service12 Months

ApplicationTruck Part

ShipmentAir Land Sea Express

Car MakeCUMMINS

Voltage12V

PackingNeutral Packing

Supply Ability & Additional Information

PackagingCARTON

TransportationOcean,Land,Air,Express

Supply Ability50000PCS/MONTH

PortNINGBO,SHANGHAI

Payment TypeT/T,D/P,D/A

IncotermFOB,CFR,CIF

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
CARTON

Product Details 


A High Failure Part That's Required for Emissions Regulations

361A7563



Nox Sensors monitor the level of nitrogen oxide being emitted by a diesel vehicle to ensure compliance with emissions regulations. Most engines feature two NOx sensors: an upstream and downstream sensor. Common causes of failure include soot buildup on the sensor, ECU water intrusion, and/or damage to the cable, which will cause the check engine light to illuminate. To provide quality and coverage for this important and growing diesel category, we’re proud to introduce a line of Diesel NOx Sensors.

About NOx Sensors

Below is a diagram of a generic Selective Catalytic Reduction (SCR) system used on light-duty diesel passenger trucks. The assembly uses two NOx sensors: the first sensor (referred to as Nox Sensor 1) is located near the turbo downpipe and measures engine out NOx. The second sensor (referred to as NOx sensor 2) measures NOx levels exiting the SCR catalyst.

nox-sensors-diagram

The SCR assembly contains a catalyst brick that requires DEF, or diesel exhaust fluid, for activation. A PCM controlled pump and doser valve are used to meter DEF into the exhaust system upstream of the SCR brick. With the exhaust heat, the DEF will decompose into ammonia and carbon dioxide.


If too much DEF is injected into the exhaust, the SCR brick can become saturated with ammonia and some of it will exit the SCR assembly. This is called “ammonia slip”. To a NOx sensor, ammonia and NOx look the same. Ammonia slip will cause the downstream NOx sensor to report an incorrect amount of NOx in the exhaust stream.


Product Specification


Model
For Cummins
Product name
Nox Sensor
Voltage
12V
MOQ
5 pcs
Delivery date
Within 5 days
OEM number
2871978/2894939RX 5WK9 6674A
Warranty
12 months


Technique Support


FAQ:

Q1: What is the Minimum Order Quantity?

A: MOQ is 5pcs.


Q2: How can I pay the order?

A: We accept T/T, Western Union and Paypal. For other forms of payment please enquire our CS.


Q3: What standards of quality control do you use?

A: TS16949 Standardized dust-free workshop, Profession QC team and Quality inspection system, 80% automation equipment, Multiple test process, Tracing code cover each product.


Q4: How long before the goods are delivered?

A: 3-7 days if the product is in stock;

7-14 days if below 1000pcs;

Exact time depend on the QTY.


Q5: How do you make our business long-term and good relationship?

A: 1. We keep good quality and competitive price to ensure our customers benefit;

2. Integrity and brand reputation keep up Long-term business.







Product Categories : Truck NOx Sensor > CUMMINS NOx Sensor

Related Products
Email to this supplier
  • *Subject:
  • *To:
    Ms. lisa
  • *Email:
  • *Message:
    Your message must be between 20-8000 characters
HomeProductsTruck NOx SensorCUMMINS NOx SensorNitrogen Oxide Sensors OE 2871978 For Cummins
Send Inquiry
*
*

Home

Product

Phone

About Us

Inquiry

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send