GPD 1815200 Nitrogen Oxide NOx Sensor Direct Fit Replacement

The GPD 1815200 is a direct-fit aftermarket Nitrogen Oxide (NOx) sensor engineered to restore proper emissions monitoring and exhaust system performance. Designed as a precision replacement for failed or degraded NOx sensors, this unit is built to meet or exceed original equipment fit, form, and function.

What is a NOx Sensor?

A NOx sensor is a critical component in a vehicle's aftertreatment system. It continuously monitors nitrogen oxide concentrations in the exhaust stream and transmits real-time data to the engine control unit (ECU). The ECU uses this data to optimize combustion settings and regulate the Selective Catalytic Reduction (SCR) system, ensuring the vehicle remains compliant with emissions standards while maintaining fuel efficiency.

Key Features:

• Direct Fit Replacement — Engineered for application-specific installation with no modifications required
• Meets or Exceeds OEM Specifications — Designed to match original equipment fit, form, and function
• Durability Tested — Every new design undergoes durability testing prior to release
• Connector Type: Male, Flat/Blade pins
• Pin Count: 2
• Sold as: 1 sensor

Cross-Reference Part Numbers: 1815181, 1815200, 2236409, 2236409PE, 2236409PEX, NOX-PXX-010, S-29529, S11409, S29529

California Residents: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Manufactured by Global Parts Distributors (GPD), a national distributor of aftermarket automotive and heavy-duty parts with decades of industry experience. GPD is a trusted source for engine management sensors, HVAC components, and heat exchange parts for a wide range of applications.