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Delphi TS30481 Exhaust Gas Temperature (EGT) Sensor
| Brand | Delphi TS30481 |
|---|---|
| Maximum Temperature | 850 |
| Wiring Harness Length | 14.76 |
| Wiring Harness Length | 375 |
| Connector Color | Black |
| Terminal Type | Blade |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Female |
| Mounting Type | Threaded nut |
| Package Contents | Exhaust gas temperature (egt) sensor |
| Fits | INFINITI and Nissan · 49 vehicles |
OE-standard calibration. Delphi sensors are tested for accurate readings that help reduce comebacks.
Threaded nut mounting. Installs with a secure, straightforward sensor attachment.
Oval female connector. Features a black, two-terminal blade connection for reliable hookup.
Cross-references Standard Ignition ETS128, 5S15329 and 22630-EZ30A for the same application. See all 5.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi TS30481 Exhaust Gas Temperature Sensor
The Delphi TS30481 Exhaust Gas Temperature (EGT) Sensor is built for accurate exhaust temperature monitoring in diesel emission control systems. It is a direct-fit sensor for select INFINITI and Nissan applications, including Armada, Frontier, TITAN, TITAN XD, NV2500, NV3500, and QX80 models.
Key Features
- Exhaust Gas Temperature (EGT) sensor for emission control monitoring
- OE-calibrated and tested to support accurate temperature readings
- Maximum temperature rating of 850
- 14.76 in. / 375 mm wiring harness length
- Black female connector with oval shape
- 2-terminal blade design with threaded nut mounting
- Delphi part number TS30481
Detailed Description
Delphi TS30481 is an exhaust gas temperature sensor engineered to measure exhaust heat levels so the vehicle’s control system can manage emission-related functions correctly. Delphi validates and calibrates its sensors to OE standards, helping maintain consistent signal output and reducing repeat repair concerns. This sensor uses a single black oval female connector, blade terminals, and a threaded nut mounting style for a secure installation on the specified applications. This part cross-references Standard Ignition ETS128 for the same application.
What This Sensor Helps Address
- Incorrect exhaust temperature readings
- EGT sensor fault codes
- Emission control system warning lights
- Diesel aftertreatment monitoring issues
- Driveability concerns tied to exhaust temperature signal loss
Installation Notes and Tips
Verify connector shape, terminal count, and harness length before installation. Inspect the exhaust sensor port and surrounding wiring for heat damage, corrosion, or carbon buildup, and confirm the threaded nut mounting seats properly. For fitment, this sensor is compatible with 2016-2024 INFINITI QX80, 2017-2024 Nissan Armada, 2020-2024 Nissan Frontier, 2017-2024 Nissan TITAN, 2016-2024 Nissan TITAN XD, 2017-2021 Nissan NV2500, and 2017-2021 Nissan NV3500. Confirm the original sensor location and connector style on your vehicle before replacement.
Quality Assurance
Delphi backs its sensor lineup with OE development and product validation methods. The TS30481 is tested and calibrated to OE standards to support accurate readings in the intended INFINITI and Nissan applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 2024 | INFINITI | QX80 | — | 5.6L | V8 | — |
| 2024 | Nissan | Armada | SV | 5.6L | V8 | — |
| 2024 | Nissan | Frontier | — | 3.8L | V6 | — |
| 2024 | Nissan | TITAN | — | 5.6L | V8 | — |
| 2024 | Nissan | TITAN XD | — | 5.6L | V8 | — |
| 2023 | INFINITI | QX80 | — | 5.6L | V8 | — |
| 2023 | Nissan | Armada | SV | 5.6L | V8 | — |
| 2023 | Nissan | Frontier | — | 3.8L | V6 | — |
| 2023 | Nissan | TITAN | — | 5.6L | V8 | — |
| 2023 | Nissan | TITAN XD | — | 5.6L | V8 | — |
| 2022 | INFINITI | QX80 | — | 5.6L | V8 | — |
| 2022 | Nissan | Armada | SV | 5.6L | V8 | — |
| 2022 | Nissan | Frontier | — | 3.8L | V6 | — |
| 2022 | Nissan | TITAN | — | 5.6L | V8 | — |
| 2022 | Nissan | TITAN XD | — | 5.6L | V8 | — |
| 2021 | INFINITI | QX80 | — | 5.6L | V8 | — |
| 2021 | Nissan | Armada | SV | 5.6L | V8 | — |
| 2021 | Nissan | Frontier | — | 3.8L | V6 | — |
| 2021 | Nissan | NV2500 | SV | 5.6L | V8 | — |
| 2021 | Nissan | NV3500 | SV | 5.6L | V8 | — |
| 2021 | Nissan | TITAN | — | 5.6L | V8 | — |
| 2021 | Nissan | TITAN XD | — | 5.6L | V8 | — |
| 2020 | INFINITI | QX80 | Luxe | 5.6L | V8 | — |
| 2020 | Nissan | Armada | SV | 5.6L | V8 | — |
| 2020 | Nissan | Frontier | — | 3.8L | V6 | — |
| 2020 | Nissan | NV2500 | SV | 5.6L | V8 | — |
| 2020 | Nissan | NV3500 | SV | 5.6L | V8 | — |
| 2020 | Nissan | TITAN | SV | 5.6L | V8 | — |
| 2020 | Nissan | TITAN XD | SV | 5.6L | V8 | — |
| 2019 | INFINITI | QX80 | Luxe | 5.6L | V8 | — |
| 2019 | Nissan | Armada | SV | 5.6L | V8 | — |
| 2019 | Nissan | NV2500 | SV | 5.6L | V8 | — |
| 2019 | Nissan | NV3500 | SV | 5.6L | V8 | — |
| 2019 | Nissan | TITAN | SV | 5.6L | V8 | — |
| 2019 | Nissan | TITAN XD | SV | 5.6L | V8 | — |
| 2018 | INFINITI | QX80 | Base | 5.6L | V8 | — |
| 2018 | Nissan | Armada | SV | 5.6L | V8 | — |
| 2018 | Nissan | NV2500 | SV | 5.6L | V8 | — |
| 2018 | Nissan | NV3500 | SV | 5.6L | V8 | — |
| 2018 | Nissan | TITAN | SV | 5.6L | V8 | — |
| 2018 | Nissan | TITAN XD | SV | 5.6L | V8 | — |
| 2017 | INFINITI | QX80 | Limited | 5.6L | V8 | — |
| 2017 | Nissan | Armada | SV | 5.6L | V8 | — |
| 2017 | Nissan | NV2500 | SV | 5.6L | V8 | — |
| 2017 | Nissan | NV3500 | SV | 5.6L | V8 | — |
| 2017 | Nissan | TITAN | SV | 5.6L | V8 | — |
| 2017 | Nissan | TITAN XD | SV | 5.6L | V8 | — |
| 2016 | INFINITI | QX80 | Limited | 5.6L | V8 | — |
| 2016 | Nissan | TITAN XD | SV | 5.6L | V8 | — |
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