GPD 1815167 Nitrogen Oxide NOx Sensor Direct Fit Replacement

The GPD 1815167 is a direct-fit replacement Nitrogen Oxide (NOx) Sensor engineered to restore proper exhaust emissions monitoring to diesel and gasoline vehicles equipped with Selective Catalytic Reduction (SCR) or other aftertreatment systems. This sensor is a key component in the vehicle's emissions control system, delivering accurate real-time NOx concentration data to the engine control unit (ECU).

Key Features:

• Direct fit replacement — engineered to match OEM fit, form, and function for a hassle-free installation
• Measures nitrogen oxide (NO and NO₂) concentrations in exhaust gases and transmits data to the ECU
• Supports emissions compliance — allows the ECU to optimize fuel delivery and aftertreatment system operation to meet regulatory standards
• Application specific — designed for specific North American vehicle applications, not a universal fit
• Durability tested — each new design undergoes durability validation to ensure long-term performance
• Sold individually — includes one (1) NOx sensor

A failing NOx sensor can trigger diagnostic trouble codes (DTCs), illuminate the check engine light, reduce fuel efficiency, and cause the vehicle to fall out of emissions compliance. The GPD 1815167 provides a reliable, cost-effective solution to restore full system functionality. GPD (Global Parts Distributors) is a national distributor of aftermarket automotive and heavy-duty engine management parts, with a product line focused on quality and value.