Description
Product Overview
Part Name: Nitrogen NOx Oxygen Sensor
Part Numbers: 5462436
Vehicle Compatibility: Cummins Diesel Engines (US Models) – Compatible with Tier 4 emission-standard ISX, ISB, and QSX engines used in trucks, buses, construction, and industrial vehicles (2014–2024)
Configuration: OEM-style NOx sensor engineered for precision exhaust gas analysis. Designed to operate under extreme temperatures and vibration, ensuring long-term reliability and accurate data transmission.
Function: Detects nitrogen oxide concentration in the exhaust flow and communicates data to the ECU for efficient SCR system operation. Maintains EPA Tier 4 emission compliance and supports optimal fuel economy.
Technical Specifications
Type: Nitrogen Oxide (NOx) Oxygen Sensor
Material: Corrosion-resistant stainless-steel body with ceramic sensing core and heat-shielded harness for protection against exhaust heat
Application: Fits Cummins Tier 4 diesel engines (2014–2024) using NOx sensor reference 5462436
Cross-Reference: Equivalent to Cummins OE part number 5462436; compatible with OEM SCR and DEF systems across U.S. heavy-duty vehicle platforms
Installation: Direct-fit replacement; threads into OEM exhaust port and connects to the existing wiring harness with no modification required
Service Interval: Replace when NOx system fault codes (P2201, P229F) occur, or when SCR efficiency or fuel performance declines
Delivery & Availability
Stock Options: Premium aftermarket Cummins NOx sensors available
Delivery Time: 3–7 days internationally
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