OEM Manufactured International 7099784C1 7099787C1 NOx Sensor

International 7099784C1 7099787C1 3017729C1 Inlet NOx Sensor

Restore accurate exhaust emissions monitoring with this OEM designed and manufactured replacement for International / Navistar 7099784C1, 7099787C1 and 3017729C1. Skyline SNX401 is designed for compatible International trucks equipped with Cummins 6.7L / ISB 6.7L engines and installs in the inlet / upstream position of the SCR exhaust aftertreatment system.

Plain white box on the outside. OEM on the inside. Skyline SNX Series NOx sensors provide OEM design and manufacturing quality, Made in the USA construction and dependable fitment without the added cost of OEM-branded packaging. Skyline SNX401 is backed by a 1-Year Unlimited Mileage Warranty.

International 7099784C1 NOx Sensor Cross References

Fitment Verification: Match the International / Navistar number stamped on the original NOx sensor or control module to one of the cross-reference numbers below before ordering.

Plain White Box on the Outside. OEM on the Inside.

Skyline SNX Series NOx sensors are OEM designed and manufactured by an original-equipment sensor supplier. Skyline SNX401 is engineered to provide the fit, electronics, connector quality and application-specific performance expected from an original-equipment replacement.

Plain white box on the outside. OEM on the inside.

Instead of paying extra for OEM-branded packaging, you receive OEM-quality design and manufacturing in Skyline packaging, providing OEM quality at an aftermarket price.

7099784C1 7099787C1 International Inlet NOx Sensor Applications

Skyline SNX401 is designed for compatible International / Navistar truck applications equipped with Cummins 6.7L diesel engines and the appropriate EPA10 exhaust aftertreatment system.

Compatible engine applications may include:

• Cummins ISB 6.7L
• Cummins 6.7L diesel – compatible International / Navistar applications using the listed OEM sensor family

International Truck Applications

Compatible International / Navistar applications may include select:

• International MV
• International MV607
• International HV507
• International HV607
• International HV613
• International 4300
• International 4300LP
• International 4700
• International 7300

The highest-priority OEM search references for this product are 7099784C1, 7099787C1 and 3017729C1, followed by 3018157C1 and 7099783C2. Matching the stamped International / Navistar OEM number is the most reliable way to confirm compatibility.

Skyline SNX401 NOx Sensor Specifications

OEM Quality at an Aftermarket Price

Skyline SNX401 combines OEM design and manufacturing, Made in the USA construction and a 1-Year Unlimited Mileage Warranty with aftermarket pricing.

For compatible International / Navistar trucks requiring an inlet or upstream NOx sensor, Skyline SNX401 provides a premium replacement centered on the high-priority International OEM references 7099784C1, 7099787C1, 3017729C1, 3018157C1 and 7099783C2.

Fitment Verification

International / Navistar trucks may use different NOx sensors depending on engine, emissions configuration, production date and sensor position. Multiple NOx sensors can also be installed on the same vehicle. Always verify the exact OEM number stamped on the original sensor and confirm that the sensor being replaced is the inlet / upstream unit.