Global Parts 1815141 Nitrogen Oxide (NOx) Sensor - Tail Pipe
OE Quality 60-Day Returns
Global Parts

Global Parts 1815141 Nitrogen Oxide (NOx) Sensor - Tail Pipe

Brand Global Parts 1815141
Position Tail Pipe
Terminal Type Blade
Universal Or Specific Fit Specific
Connector Shape Oblong
Terminal Quantity 4
Connector Gender Female
Terminal Gender Male
Fits —

Specific fit. Made for a direct, application-specific replacement.

NOx sensor. Monitors nitrogen oxide levels for emission control.

Blade terminals. Oblong female connector with 4 male terminals.

Cross-references Dorman - HD Solutions 904-6004, 1861423PRX and 2872236 for the same application. See all 7.

$442.76Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $442.76
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Nitrogen Oxide (NOx) Sensor options

NOx Sensor for Emission Control

Global Parts 1815141 is a specific-fit nitrogen oxide (NOx) sensor for emission control systems. It uses a 4-terminal blade connection with an oblong female connector and male terminals for a direct-style electrical interface. This gpd NOx Sensor is built for applications that require accurate NOx monitoring in diesel exhaust aftertreatment systems.

Key Features

  • Part number: 1815141
  • Part type: Nitrogen Oxide (NOx) Sensor
  • Specific fit for application-matched replacement
  • 4-terminal blade design
  • Oblong female connector shape
  • Male terminal gender
  • Emission control sensor for NOx measurement

Detailed Description

Global Parts 1815141 is a replacement NOx sensor used in emission control systems to monitor nitrogen oxide levels in the exhaust stream. The specific-fit design helps match the original sensor connection style, including the blade terminals and oblong connector profile. For diesel vehicles such as Ram 2500 and Ram 3500, a properly functioning NOx sensor is critical for accurate emissions feedback and system operation. This part cross-references Dorman - HD Solutions 904-6004 for the same application.

What It Helps Address

  • NOx sensor fault codes related to exhaust aftertreatment monitoring
  • Incorrect nitrogen oxide readings from a failing sensor
  • Emission control warning lights tied to sensor performance
  • Diesel exhaust system communication issues caused by sensor degradation
  • Driveability concerns linked to emissions system faults

Installation Notes and Tips

Verify connector shape, terminal count, and fitment before installation. This sensor uses a specific-fit configuration, so confirm the original part number and electrical connection style match the vehicle application. For Ram 2500 and Ram 3500 service work, inspect the harness and connector for corrosion or heat damage before installing the replacement sensor. Part number 1815141 should be matched to the vehicle’s emission control system requirements.

Quality Assurance

Global Parts 1815141 is categorized as an emission control sensor replacement built around application-specific connector and terminal specifications. The manufacturer description identifies it as a gpd NOx Sensor, supporting its use in NOx monitoring applications where accurate exhaust sensor input is required.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HD Solutions — 904-60041861423PRX287223628949442894944RX9046004ES113853