5293295 NOX NITROGEN OXIDE SENSOR 5WK96692A FOR BLUE BIRD SCHOOL BUS

iFJF part No.: FJ-WZ-NOS01-6692A. Product Overview Ensure your fleet stays compliant with emissions regulations using the iFJF 5293295 NOx Nitrogen Oxide Sensor (5WK96692A) . This precision-engineered sensor is designed specifically for Blue Bird school buses and commercial vehicles, providing accurate real-time nitrogen oxide readings to your vehicle's ECU for optimal emissions control and DPF regeneration management. NOx sensors are critical components in modern diesel emission systems. A failing sensor can trigger check engine lights, reduce fuel economy, and potentially cause DPF-related issues that lead to costly downtime. This direct-fit replacement sensor restores proper emissions monitoring without the dealer price tag. Key Features OEM-Equivalent Performance: Meets or exceeds factory specifications for signal accuracy and response time Direct Plug-and-Play: Pre-calibrated no programming or dealer reset required on most vehicles Durable Construction: High-temperature probe with corrosion-resistant stainless steel body withstands extreme exhaust conditions Wide Compatibility: Fits Blue Bird All American FE, All American RE, Vision, M2 106, and 108SD models Cross-References: Replaces 5293295, 5WK96692A, 2894945, and related part numbers Compatibility Compatible Vehicles Blue Bird All American FE (2013-Present) Blue Bird All American RE (2013-Present) Blue Bird Vision School Bus (2013-Present) Freightliner M2 106 (with Cummins Diesel) Blue Bird 108SD (2013-Present) Other applications using 5WK96692A / 2894945 sensor Specifications Specification Value Part Number 5293295 / 5WK96692A Cross References 2894945, 5WK9 6692A Sensor Type Nitrogen Oxide (NOx) Smart Sensor Connector Type OEM-style waterproof connector Thread Size Standard M20 1.5 exhaust thread Probe Material Stainless steel with ceramic sensing element Operating Temperature -40 F to 1,650 F (-40 C to 900 C) Why Replace Your NOx Sensor? A malfunctioning NOx sensor can cause multiple issues: decreased fuel efficiency (up to 5-10%), failed emissions testing, reduced engine power (limp mode), and incomplete DPF regeneration leading to filter clogging. Replacing a faulty NOx sensor promptly saves on fuel costs and prevents more expensive downstream repairs. Installation Tips Allow exhaust system to cool completely before removal Use anti-seize compound on threads (avoid getting on sensor tip) Torque to manufacturer specifications do not overtighten Clear any existing DTC codes after installation Perform a short drive cycle to verify sensor readings Frequently Asked Questions Q: Will this sensor fit my Blue Bird All American RE? A: Yes. This NOx sensor is compatible with Blue Bird All American RE models from 2013 onward equipped with Cummins diesel engines. Always verify your existing part number matches 5293295 or 5WK96692A. Q: Does this sensor require dealership programming? A: In most cases, no. This is a smart sensor that self-calibrates. Some vehicles may require a DTC code clear using an OBD-II scanner after installation. Q: How do I know if my NOx sensor is bad? A: Common symptoms include Check Engine Light (P2200-P2299 codes), decreased fuel economy, failed emissions test, and black smoke from exhaust. A diagnostic scan tool can confirm NOx sensor failure codes. Q: What's the difference between upstream and downstream NOx sensors? A: Upstream sensors (before SCR/DPF) measure engine-out NOx. Downstream sensors (after SCR) verify catalyst efficiency. This sensor is typicall