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Arnott RH-3953 Headlight Level Sensor - Rear Right
| Brand | Arnott RH-3953 |
|---|---|
| Position | Rear Right |
| Connector Color | Black |
| Terminal Type | Pin |
| Grade Type | Standard |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Terminal Quantity | 3 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Mounting Hardware Included | No |
| New Or Remanufactured | New |
| Fits | Ford and Lincoln · 20 vehicles |
Ride height sensor. Measures chassis distance to help keep suspension level.
Standard grade. New sensor with a single oval connector and 3 terminals.
Arnott aftermarket part for dependable suspension control.
Cross-references FL1Z5A967A and FL1Z5A967C for the same application. See all 2.
Rear Right Headlight Level Sensor for Expedition and Navigator
Arnott RH-3953 is a new rear right headlight level sensor for select Ford Expedition and Lincoln Navigator models. It monitors suspension ride height so the vehicle’s control system can adjust air suspension response and maintain proper leveling.
Key Features
- New aftermarket headlight level sensor from Arnott
- Black connector with oval shape
- 3-pin, female connector with male terminals
- Standard grade replacement for rear right mounting location
- Direct-fit application for Ford Expedition and Lincoln Navigator
Detailed Description
Arnott RH-3953 measures the distance between the chassis and the road surface and sends that information to the ECU, which then signals the air suspension compressor to raise or lower the vehicle as needed. This rear right sensor is used on 2015-2024 Ford Expedition and 2015-2024 Lincoln Navigator models, making it a direct replacement for vehicles with rear right ride height sensor service needs. This part cross-references Ford/Lincoln OE numbers FL1Z5A967A and FL1Z5A967C for the same application.
Common Issues This Part Can Help Address
- Incorrect vehicle leveling from a worn rear right sensor
- Air suspension response problems caused by inaccurate height readings
- Warning lights or fault codes related to ride height input
- Suspension performance issues after road debris, water, or salt exposure
- Sensor damage following minor impact or underbody contact
Installation Notes and Tips
Install RH-3953 at the rear right position only. Verify connector style, terminal count, and mounting location before installation. Inspect the surrounding suspension components, wiring, and linkage for corrosion or damage, especially if the original sensor failed after water or salt intrusion. Confirm proper calibration and system operation after replacement.
Quality Assurance
Arnott supplies aftermarket ride height sensors built for standard replacement use in air suspension systems. RH-3953 is a new part and follows the fitment and connector specifications listed for the application.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2024 | Ford | Expedition | Rear Right | — |
| 2024 | Lincoln | Navigator | Rear Right | — |
| 2023 | Ford | Expedition | Rear Right | — |
| 2023 | Lincoln | Navigator | Rear Right | — |
| 2022 | Ford | Expedition | Rear Right | — |
| 2022 | Lincoln | Navigator | Rear Right | — |
| 2021 | Ford | Expedition | Rear Right | — |
| 2021 | Lincoln | Navigator | Rear Right | — |
| 2020 | Ford | Expedition | Rear Right | — |
| 2020 | Lincoln | Navigator | Rear Right | — |
| 2019 | Ford | Expedition | Rear Right | — |
| 2019 | Lincoln | Navigator | Rear Right | — |
| 2018 | Ford | Expedition | Rear Right | — |
| 2018 | Lincoln | Navigator | Rear Right | — |
| 2017 | Ford | Expedition | Rear Right | — |
| 2017 | Lincoln | Navigator | Rear Right | — |
| 2016 | Ford | Expedition | Rear Right | — |
| 2016 | Lincoln | Navigator | Rear Right | — |
| 2015 | Ford | Expedition | Rear Right | — |
| 2015 | Lincoln | Navigator | Rear Right | — |
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