Sinotruck Gen 2 NOx Sensor 5WK97109A A2C1431740001

Maintain accurate emissions monitoring and reliable engine performance with this aftermarket Gen 2 NOx Sensor designed for select Sinotruck applications. Engineered to measure nitrogen oxide (NOx) levels within the exhaust stream, this sensor helps support proper aftertreatment operation, emissions compliance, and overall engine efficiency. Built to withstand high temperatures and demanding heavy-duty operating conditions, it delivers consistent, dependable readings for long-term reliability. Its direct-fit design allows for quick installation and seamless integration with the vehicle's emissions system.

Specifications

• OEM Replacement Part Numbers: 5WK97109A, A2C1431740001
• Sensor Type: Gen 2 Nitrogen Oxide (NOx) Sensor
• Designed for Sinotruck Emission System Applications
• Monitors Nitrogen Oxide Levels for Proper Aftertreatment Performance
• Supports Emissions Compliance and Engine Efficiency
• Provides Accurate and Consistent Sensor Readings
• Built to Withstand High Heat and Heavy-Duty Operating Conditions
• Direct-Fit Aftermarket Replacement
• Dimensions: 24.61" L x 2.55" W x 1.61" H

Fitment

Verify OEM number prior to purchase.

Fits the following models:

• Select Sinotruck truck models
• Applications requiring a compatible Gen 2 NOx sensor

Direct aftermarket replacement for OEM #s:

• 5WK97109A
• A2C1431740001

Important Information

• Returns are accepted within 30 days after receipt of product with a valid RMA number.
• Returns are subject to a 25% restocking fee.
• Damaged returns are subject to refusal.
• See our Return Policy for more information and instructions to set up a return.
• California Prop 65 WARNING: This product may expose you to a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
• Verify OEM number(s) before ordering to ensure proper fitment.
• Any mention of OEM names, numbers, or descriptions is for identification and compatibility verification purposes only and does not imply the product is an OEM part.

For questions or help finding a part, reach out to customer service at 833-773-3039.