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Leland Brake & Wheel Parts: NL1436
Peterbilt 379 with Caterpillar C13 power
Cummins X12 (2018-present)
Gold body identifies the normally open variant
PAI Industries 730406OEM NOx Sensor - PACCAR MX Engines Electrical Connector Leland Brake & Wheel Parts:This PAI Industries NOx sensor is a direct replacement for PACCAR MX engines in Peterbilt and Kenworth trucks. NOx sensors monitor nitrogen oxide levels in exhaust systems, providing critical emissions data to optimize selective catalytic reduction (SCR) performance and ensure regulatory compliance. Signs You Need a New NOx Sensor Check engine light illumination Increased exhaust emissions Poor fuel economy Engine derate or reduced power
US$ 149.99
US$ 445.00
US$ 1927.50
