Professional Sensor Bung Repair Service (Per Bung Repair)

Professional Sensor Bung Repair Service (Per Bung Repair for DPF / DOC / SCR Systems)

Fix damaged or stripped sensor ports with our Professional Sensor Bung Repair Service. At DPF Discounter, we provide precision sensor bung replacement by cutting out the damaged bung and welding in a new one—restoring a secure, leak-free connection for your emissions system sensors.

What is a Sensor Bung and Why It Matters

A sensor bung is the threaded port on your aftertreatment components (DPF, DOC, SCR) where sensors such as NOx sensors, temperature sensors, and pressure sensors are installed.

When a bung becomes:

• Stripped or cross-threaded

• Seized or damaged during sensor removal

• Cracked or leaking

It can lead to:

• Exhaust leaks

• Incorrect sensor readings

• Fault codes and derates

• Inability to properly reinstall sensors

👉 A properly repaired sensor bung ensures accurate readings and reliable system operation.

What’s Included in This Service (Per Bung)

✔ Removal of damaged or defective sensor bung
✔ Precision cutting and preparation of mounting area
✔ Installation of a new sensor bung (weld-in replacement)
✔ Professional welding for a secure, leak-free seal
✔ Inspection of repair quality and fitment

💡 Price is per bung repair (each sensor port repaired is charged individually)

Benefits of Sensor Bung Repair

• Restore proper sensor fitment and sealing

• Prevent exhaust leaks and false readings

• Eliminate fault codes caused by poor sensor connection

• Avoid costly component replacement

• Extend the life of your DPF, DOC, or SCR system

Who This Service is For

• Trucks with stripped or damaged sensor threads

• Vehicles where sensors are stuck or seized in place

• Aftertreatment components needing port repair instead of replacement

• Fleets and shops looking for a cost-effective repair solution

Why Choose DPF Discounter

• Specialists in diesel aftertreatment systems and repairs

• Experienced in precision welding and emissions component repair

• Cost-effective alternative to full component replacement

• Located in Canton, Ohio, serving fleets nationwide

Important Notes

• Walk-ins are welcome, however, appointments are highly encouraged to minimize wait time

• This service is performed at our facility in Canton, Ohio

• Components must be accessible and prepared for repair

• Additional labor may apply if disassembly is required

Book Your Sensor Bung Repair Service Today

Restore your emissions system the right way with our reliable sensor bung repair service—precision repair without the cost of replacement.

• Shipping costs are calculated at the time of checkout by our shopping cart, based on the weight of your order and the method of shipment.
• Custom shipment available if arranged with customer.
• Please email order@dpfdiscounter.com if you have any questions.