Oxygen O2 Sensor 5WK97368 22827991 for VOLVO, DAF, IVECO, MAN Trucks | 24V Nitrogen NOx Sensor Replacement

Oxygen O2 Sensor 5WK97368 / 22827991 is a quality Nitrogen Oxide (NOx) emission sensor for VOLVO, DAF, IVECO and MAN Euro heavy trucks. Made by WTR, this 24V O2 sensor accurately measures oxygen and nitrogen oxide in the exhaust, helping keep your truck efficient, on-road and Euro compliant.

It will help limit harmful exhaust emissions, fine-tune engine combustion and prolong the life of exhaust aftertreatment parts like SCR. This sensor is a direct-fit OEM replacement and is designed to offer the same performance and durability as the factory part.

Specifications

• OEM Replacement: Replaces OE part numbers 5WK97368, 22827991, 21567737, 21531797, etc. 100% compatible with VOLVO, DAF, IVECO and MAN Euro trucks.

• High Accuracy NOx Measurement: Detects the nitrogen oxide (NOx) concentration in exhaust gases accurately, so the ECU can precisely control the fuel-air ratio and SCR function.

• Plug-and-Play Installation: Comes pre-fitted with connectors and wiring harness. Installation is easy and fast with no need for modification or calibration.

• Durable Construction: Made with a stainless-steel probe and high temperature resistant cable. Built for long life in harsh diesel truck conditions.

• 24V Heavy-Duty Design: Engineered for Euro heavy trucks with a 24V electrical system.

Technical Specifications

Compatible Vehicles

This NOx sensor is suitable for a wide range of Euro heavy truck models, including but not limited to:

VOLVO Trucks

• FH / FM / FMX series (Euro 5 & Euro 6 engines)

DAF Trucks

• 95, SB, F1900, F2300, F2500, F2700 (Euro 3–5 engines)

IVECO Trucks

• STRALIS I, EUROTRAKKER, TRAKKER, EUROTECH, EUROCARGO (2000–2015)

MAN Trucks

• TGA, TGS, TGX series, and Euro 6 diesel variants

Benefits

• ✅ Keeps your truck compliant with Euro emission standards

• ✅ Improves fuel efficiency and combustion accuracy

• ✅ Extends SCR and catalytic converter lifespan

• ✅ Reduces NOx, CO₂, and PM emissions

• ✅ Ensures reliable, consistent sensor feedback to ECU

Packaging & Delivery

• Packaging: Anti-static sealed bag + foam box + export carton

• Delivery Time: 5–10 business days after payment

• Warranty: 12 months manufacturer’s guarantee

Why WTR Sensors

WTR is a trusted and recognized name for emission control sensors for heavy-duty trucks and buses. Each WTR sensor is voltage stable and tested for sensitivity and accuracy to make sure they provide the best performance for all road and weather conditions. You can always rely on WTR sensors for OEM quality so your vehicles stay on the road efficiently, compliant and eco-friendly.