Walker 1004-1030 Nitrogen Oxide (NOx) Sensor - SCR Catalyst Outlet
Walker Genuine OE NOx Sensor 1004-1030
Walker Genuine OE NOx Sensor 1004-1030 is built for diesel and gasoline emission systems that rely on accurate nitrogen oxide monitoring. It uses OE-style connectors, a 590.00 wiring harness length, and a specific-fit design for straightforward replacement in demanding exhaust environments.
For drivers and technicians servicing SCR-equipped vehicles, this Walker NOx sensor helps maintain proper aftertreatment operation and supports cleaner exhaust control. It is a practical OE-level replacement for applications such as Mercedes-Benz Sprinter and Freightliner Sprinter van platforms where precise NOx feedback is critical.
Key Features
- Part number 1004-1030 Genuine OE NOx sensor
- Specific-fit design with OE connector and harness length
- Gray matte finish with white square connector
- 4-terminal layout with female connector and male terminals
- Built for SCR emission systems and harsh exhaust conditions
- Suitable for domestic and import diesel applications, including Mercedes-Benz Sprinter and Freightliner Sprinter
Product Details
Walker Products Genuine OE sensors are produced by Tier 1 OE suppliers using materials and manufacturing standards aligned with leading vehicle makers. This NOx sensor measures nitrogen oxide levels in the exhaust stream so the control system can manage SCR operation accurately. That helps protect downstream components such as diesel particulate filters and supports consistent engine efficiency. The 1004-1030 is a direct replacement choice when you need OE-style fit, connector layout, and harness length without modifying the vehicle harness.
This part cross-references Mercedes-Benz A0101538128 and 82394137 for the same application.
What It Helps Address
- NOx sensor fault codes
- SCR system performance issues
- Incorrect exhaust emissions readings
- Reduced aftertreatment efficiency
- Drivability problems tied to emission control faults
Installation Notes
Verify connector shape, terminal count, harness length, and sensor location before installation. Use the OE-style connector and harness routing to avoid strain on the wiring. Confirm the vehicle application by year, make, model, and position before ordering. Fits should be checked carefully on Mercedes-Benz Sprinter and Freightliner Sprinter diesel applications because emission sensor locations can vary by configuration.
Quality Assurance
Walker Genuine OE NOx sensors are fleet-tested and field-proven for heat, vibration, and corrosive exhaust exposure. The 1004-1030 is manufactured to OE-level standards for consistent performance in emission control service.
Walker 1004-1030 Nitrogen Oxide (NOx) Sensor - SCR Catalyst Outlet
Walker Genuine OE NOx Sensor 1004-1030
Walker Genuine OE NOx Sensor 1004-1030 is built for diesel and gasoline emission systems that rely on accurate nitrogen oxide monitoring. It uses OE-style connectors, a 590.00 wiring harness length, and a specific-fit design for straightforward replacement in demanding exhaust environments.
For drivers and technicians servicing SCR-equipped vehicles, this Walker NOx sensor helps maintain proper aftertreatment operation and supports cleaner exhaust control. It is a practical OE-level replacement for applications such as Mercedes-Benz Sprinter and Freightliner Sprinter van platforms where precise NOx feedback is critical.
Key Features
- Part number 1004-1030 Genuine OE NOx sensor
- Specific-fit design with OE connector and harness length
- Gray matte finish with white square connector
- 4-terminal layout with female connector and male terminals
- Built for SCR emission systems and harsh exhaust conditions
- Suitable for domestic and import diesel applications, including Mercedes-Benz Sprinter and Freightliner Sprinter
Product Details
Walker Products Genuine OE sensors are produced by Tier 1 OE suppliers using materials and manufacturing standards aligned with leading vehicle makers. This NOx sensor measures nitrogen oxide levels in the exhaust stream so the control system can manage SCR operation accurately. That helps protect downstream components such as diesel particulate filters and supports consistent engine efficiency. The 1004-1030 is a direct replacement choice when you need OE-style fit, connector layout, and harness length without modifying the vehicle harness.
This part cross-references Mercedes-Benz A0101538128 and 82394137 for the same application.
What It Helps Address
- NOx sensor fault codes
- SCR system performance issues
- Incorrect exhaust emissions readings
- Reduced aftertreatment efficiency
- Drivability problems tied to emission control faults
Installation Notes
Verify connector shape, terminal count, harness length, and sensor location before installation. Use the OE-style connector and harness routing to avoid strain on the wiring. Confirm the vehicle application by year, make, model, and position before ordering. Fits should be checked carefully on Mercedes-Benz Sprinter and Freightliner Sprinter diesel applications because emission sensor locations can vary by configuration.
Quality Assurance
Walker Genuine OE NOx sensors are fleet-tested and field-proven for heat, vibration, and corrosive exhaust exposure. The 1004-1030 is manufactured to OE-level standards for consistent performance in emission control service.
Product Information
Product Information
Shipping & Returns
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Description
Walker Genuine OE NOx Sensor 1004-1030
Walker Genuine OE NOx Sensor 1004-1030 is built for diesel and gasoline emission systems that rely on accurate nitrogen oxide monitoring. It uses OE-style connectors, a 590.00 wiring harness length, and a specific-fit design for straightforward replacement in demanding exhaust environments.
For drivers and technicians servicing SCR-equipped vehicles, this Walker NOx sensor helps maintain proper aftertreatment operation and supports cleaner exhaust control. It is a practical OE-level replacement for applications such as Mercedes-Benz Sprinter and Freightliner Sprinter van platforms where precise NOx feedback is critical.
Key Features
- Part number 1004-1030 Genuine OE NOx sensor
- Specific-fit design with OE connector and harness length
- Gray matte finish with white square connector
- 4-terminal layout with female connector and male terminals
- Built for SCR emission systems and harsh exhaust conditions
- Suitable for domestic and import diesel applications, including Mercedes-Benz Sprinter and Freightliner Sprinter
Product Details
Walker Products Genuine OE sensors are produced by Tier 1 OE suppliers using materials and manufacturing standards aligned with leading vehicle makers. This NOx sensor measures nitrogen oxide levels in the exhaust stream so the control system can manage SCR operation accurately. That helps protect downstream components such as diesel particulate filters and supports consistent engine efficiency. The 1004-1030 is a direct replacement choice when you need OE-style fit, connector layout, and harness length without modifying the vehicle harness.
This part cross-references Mercedes-Benz A0101538128 and 82394137 for the same application.
What It Helps Address
- NOx sensor fault codes
- SCR system performance issues
- Incorrect exhaust emissions readings
- Reduced aftertreatment efficiency
- Drivability problems tied to emission control faults
Installation Notes
Verify connector shape, terminal count, harness length, and sensor location before installation. Use the OE-style connector and harness routing to avoid strain on the wiring. Confirm the vehicle application by year, make, model, and position before ordering. Fits should be checked carefully on Mercedes-Benz Sprinter and Freightliner Sprinter diesel applications because emission sensor locations can vary by configuration.
Quality Assurance
Walker Genuine OE NOx sensors are fleet-tested and field-proven for heat, vibration, and corrosive exhaust exposure. The 1004-1030 is manufactured to OE-level standards for consistent performance in emission control service.
